CN219160618U

CN219160618U - Stainless steel heat exchanger

Info

Publication number: CN219160618U
Application number: CN202223208086.6U
Authority: CN
Inventors: 汪晓明; 张军
Original assignee: Jiangsu Shaotong Equipment Manufacturing Co ltd
Current assignee: Jiangsu Shaotong Equipment Manufacturing Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-09
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the technical field of heat exchangers and discloses a stainless steel heat exchanger which comprises a base, wherein a support plate is slidingly connected to the upper side inside the base, a heat exchanger body is fixedly connected to the top end of the support plate, support rods are fixedly connected to four corners of the bottom end of the support plate, pulleys are rotatably connected to the bottom ends of the support rods, second sliding grooves are formed in the opposite ends of the support rods on the front side and the rear side, second springs are fixedly connected to the top ends inside the second sliding grooves, second sliding blocks are fixedly connected to the bottom ends of the second springs, buffer rods are fixedly connected to the opposite ends of the second sliding blocks on the front side and the rear side, and the bottom ends of the buffer rods are fixedly connected to four corners of the inner wall of the bottom end of the base respectively. According to the utility model, the extrusion of the second spring is improved, and the second spring performs a deceleration action on the second sliding block, so that the vibration loss of the heat exchanger body is improved through deceleration and vibration resistance, and the effect of prolonging the service life of the heat exchanger body is realized.

Description

Stainless steel heat exchanger

Technical Field

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

Background

The condensing heat exchanger is an indispensable component of the gas water heater, and is mainly used for absorbing the waste heat in the flue gas so as to achieve the aim of improving the heat efficiency of the gas water heater, but the conventional stainless steel heat exchanger can generate vibration during normal operation at present, and the long-time vibration heat exchanger can cause damage to damaged parts due to vibration.

At present, one or more different vibration sources can be generated when the heat exchanger is used, and the vibration source is not easy to predict and prevent, so that the heat exchanger can be damaged due to vibration generated by the heat exchanger after the service time is long, and the subsequent normal use of the heat exchanger is affected.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a stainless steel heat exchanger.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a stainless steel heat exchanger, includes the base, the inside upper side sliding connection of base has the extension board, extension board top fixedly connected with heat exchanger body, the equal fixedly connected with branch in extension board bottom four corners, the equal sliding connection of branch bottom has the pulley, both sides around the second spout has all been seted up to the opposite sides one end of branch, the equal fixedly connected with second spring in the inside top of second spout, the equal fixedly connected with second slider in second spring bottom, both sides around the equal fixedly connected with buffer rod of opposite sides one end of second slider, the four corners at base bottom inner wall is fixedly connected with respectively to the buffer rod bottom, first spout has all been seted up to the front and back both sides of base bottom inner wall, first spout bottom center fixedly connected with rubber column, the equal sliding connection in the inside both sides of first spout has first slider, left side first slider right-hand member middle-side fixedly connected with first spring, first spring right-hand member is fixedly connected with in the right side respectively the left end of first slider.

As a further description of the above technical solution:

the heat exchanger body is made of stainless steel.

As a further description of the above technical solution:

and cambered surfaces are arranged at the opposite ends of the first sliding block at the front side and the rear side, and are matched with the pulleys.

As a further description of the above technical solution:

the buffer rods are all obliquely arranged towards one end of the inner side.

As a further description of the above technical solution:

the left and right sides of base top recess has all been seted up the L-shaped groove of intercommunication, the inside downside of L-shaped groove is all fixedly connected with rubber piece, a plurality of air cavities have evenly been seted up on rubber piece top.

As a further description of the above technical solution:

the middle sides of the left end and the right end of the support plate are fixedly connected with L-shaped rods, and the bottom ends of the L-shaped rods are fixedly connected with sealing gaskets.

As a further description of the above technical solution:

the outside sliding connection of L shape pole is in L shape inslot portion, just the inside sealed gas storehouse that forms of L shape pole with L shape groove.

The utility model has the following beneficial effects:

1. according to the utility model, when the stainless steel heat exchanger body vibrates during normal operation, the support plate moves towards the inside of the base, the supporting rod pushes the pulley to rotate on the cambered surface of the first sliding block, so that the first sliding block is pushed to move towards the inner side of the first sliding groove, the first spring and the rubber column are used for reducing speed and limiting, the damping effect is realized, the buffer rods on two sides of the bottom end inside the base push the second sliding groove to slide in the second sliding groove, so that the second spring is extruded, the second spring is used for reducing speed of the second sliding block, so that the vibration loss of the heat exchanger body is improved through reducing speed and resisting vibration, and the effect of prolonging the service life of the heat exchanger body is realized.

Drawings

Fig. 1 is a schematic perspective view of the whole front view structure of a stainless steel heat exchanger according to the present utility model;

FIG. 2 is a schematic perspective view of a cross-sectional top view of a stainless steel heat exchanger base according to the present utility model;

FIG. 3 is a schematic perspective view of a front cross-sectional structure of a stainless steel heat exchanger base according to the present utility model;

fig. 4 is a schematic perspective view of a right-side view structure of a stainless steel heat exchanger strut according to the present utility model.

Legend description:

1. a base; 2. a support plate; 3. a heat exchanger body; 4. an L-shaped rod; 5. an L-shaped groove; 6. a buffer rod; 7. a first chute; 8. a rubber column; 9. a second spring; 10. a support rod; 11. a first spring; 12. a pulley; 13. a second slider; 14. a first slider; 15. a rubber block; 16. an air cavity; 17. a sealing gasket; 18. and a second chute.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a stainless steel heat exchanger, including base 1, base 1 inside upper side sliding connection has extension board 2, extension board 2 top fixedly connected with heat exchanger body 3, the equal fixedly connected with branch 10 in extension board 2 bottom four corners, branch 10 bottom rotates and is connected with pulley 12, the second spout 18 has all been seted up to the opposite side one end of front and back both sides branch 10, the equal fixedly connected with second spring 9 in inside top of second spout 18, the equal fixedly connected with second slider 13 in second spring 9 bottom, the equal fixedly connected with buffer rod 6 of opposite side one end of front and back both sides second slider 13, the four corners at base 1 bottom inner wall is respectively fixedly connected with in buffer rod 6 bottom, first spout 7 has all been seted up to the front and back both sides of base 1 bottom inner wall, first spout 7 bottom center fixedly connected with rubber post 8, the equal sliding connection of the inside both sides of first spout 7 is first slider 14, the right-hand member middle-side fixedly connected with first spring 11 in the right-hand member of left side first slider 14, the right-hand member is fixedly connected with the left end of first slider 14 on the right side first slider 14.

When the stainless steel heat exchanger body 3 generates vibration in normal operation, the support plate 2 moves to the lower side inside the base 1 after being stressed, the pulley 12 is pushed to move through the support rod 10 and simultaneously rotates on the cambered surface of the first sliding block 14, so that the first sliding block 14 is simultaneously pushed to move to the inner side of the first sliding groove 7, the first sliding blocks 14 on the front side and the rear side simultaneously extrude the first spring 11 to decelerate, the purpose of decelerating and damping is achieved when the first sliding blocks 14 strike the rubber column 8, the purpose of damping the heat exchanger body 3 is achieved, meanwhile, the buffer rods 6 on the two sides of the bottom end inside the base 1 push the second sliding blocks 13 to slide in the second sliding groove 18, and when the second sliding blocks 13 extrude the second springs 9, the second springs 9 apply opposite acting forces to the second sliding blocks 13, so that the decelerating effect is achieved.

The heat exchanger body 3 is made of stainless steel, the heat exchanger body 3 needs to be contacted with a water source in the working time, the heat exchanger body 3 can be oxidized after long-time use, so that the heat exchanger body 3 has an antioxidation function through the material, the service life of the heat exchanger body 3 is prolonged, the opposite ends of the first sliding blocks 14 on the front side and the rear side are respectively provided with an arc surface, the arc surfaces are matched with the pulleys 12, the supporting rods 10 are stressed and then push the pulleys 12 downwards to be attached to the arc surfaces of the first sliding blocks 14 to extrude, the first sliding blocks 14 simultaneously move towards the inner side of the first sliding grooves 7 and apply pressure to the first springs 11, thereby playing a role of deceleration, the buffer rods 6 are obliquely arranged towards the inner side ends, the buffer rods 6 are obliquely arranged for playing an auxiliary supporting role on the supporting rods 10 and applying a deceleration acting force on the supporting plates 2, the left and right sides of the groove at the top end of the base 1 are respectively provided with a communicated L-shaped groove 5,L, the lower side of the inside of the groove 5 is fixedly connected with a rubber block 15, the top end of the rubber block 15 is uniformly provided with a plurality of air cavities 16, the middle sides of the left and right ends of the support plate 2 are respectively fixedly connected with an L-shaped rod 4, the bottom ends of the L-shaped rods 4 are respectively fixedly connected with a sealing pad 17, the outer parts of the L-shaped rods 4 are slidably connected in the L-shaped groove 5, and the inner parts of the L-shaped grooves 5 and the L-shaped rods 4 form a sealed air cabin, when the support plate 2 is subjected to the force exerted by the heat exchanger body 3, the support plate moves downwards, the L-shaped rods 4 are matched with the sealing pads 17 to push air in the L-shaped grooves 5, after the air cavities 16 at the top ends of the rubber block 15 are extruded and expanded, the air cavities 16 are restored again through the material of the air cavities, the air is pushed to push the L-shaped rods 4 to slide upwards in the L-shaped grooves 5, so that the heat exchanger body 3 is subjected to shock absorption and deceleration, thereby improving the effect of prolonging the service life of the heat exchanger body 3.

Working principle: when the stainless steel heat exchanger body 3 generates vibration in normal operation, the support plate 2 moves to the lower side inside the base 1 after being stressed, the pulley 12 is pushed to move through the support rod 10 and simultaneously rotates on the cambered surface of the first sliding block 14, so that the first sliding block 14 is simultaneously pushed to move to the inner side of the first sliding groove 7, the first sliding blocks 14 on the front side and the rear side simultaneously extrude the first spring 11 to decelerate, the purpose of decelerating and damping is achieved when the first sliding blocks 14 strike the rubber column 8, the purpose of damping the heat exchanger body 3 is achieved, meanwhile, the buffer rods 6 on the two sides of the bottom end inside the base 1 push the second sliding blocks 13 to slide in the second sliding groove 18, when the second sliding blocks 13 extrude the second springs 9, the second springs 9 apply opposite acting forces to the second sliding blocks 13, and accordingly the decelerating effect is achieved, the vibration loss of the heat exchanger body 3 is improved through decelerating and the effect of damping is achieved, and the service life of the heat exchanger body 3 is prolonged.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a stainless steel heat exchanger, includes base (1), its characterized in that: the utility model discloses a heat exchanger, including base (1), inside upper side sliding connection has extension board (2), extension board (2) top fixedly connected with heat exchanger body (3), equal fixedly connected with branch (10) in extension board (2) bottom four corners, branch (10) bottom rotation is connected with pulley (12), both sides around the second spout (18) have all been seted up to the opposite side one end of branch (10), the equal fixedly connected with second spring (9) in inside top of second spout (18), the equal fixedly connected with second slider (13) in second spring (9) bottom, both sides around the equal fixedly connected with buffer rod (6) of opposite side one end of second slider (13), the equal fixedly connected with buffer rod (6) in four corners of base (1) bottom inner wall are all seted up in buffer rod (6) bottom, first spout (7) bottom center fixedly connected with rubber column (8), first slider (14) are all slidingly connected with in the inside both sides of first spout (7), first slider (14) are connected with first spring (14) in first spring (11) right side, first spring (14) are connected with right side respectively.

2. A stainless steel heat exchanger according to claim 1, wherein: the heat exchanger body (3) is made of stainless steel.

3. A stainless steel heat exchanger according to claim 1, wherein: the opposite ends of the first sliding blocks (14) at the front side and the rear side are respectively provided with an arc surface, and the arc surfaces are matched with the pulleys (12).

4. A stainless steel heat exchanger according to claim 1, wherein: the buffer rods (6) are all obliquely arranged towards one end of the inner side.

5. A stainless steel heat exchanger according to claim 1, wherein: the left side and the right side of the groove at the top end of the base (1) are provided with communicated L-shaped grooves (5), rubber blocks (15) are fixedly connected to the lower sides in the L-shaped grooves (5), and a plurality of air cavities (16) are uniformly formed in the top ends of the rubber blocks (15).

6. A stainless steel heat exchanger according to claim 1, wherein: the middle sides of the left end and the right end of the support plate (2) are fixedly connected with L-shaped rods (4), and the bottom ends of the L-shaped rods (4) are fixedly connected with sealing gaskets (17).

7. A stainless steel heat exchanger according to claim 6, wherein: the outside sliding connection of L shape pole (4) is inside L shape groove (5), just the inside sealed gas storehouse that forms of L shape pole (4) of L shape groove (5).