CN219319089U

CN219319089U - Condenser of high-efficient shock attenuation protection

Info

Publication number: CN219319089U
Application number: CN202223570154.3U
Authority: CN
Inventors: 崔茂功; 杨洋; 孔凡来; 陈浩
Original assignee: Zhenjiang Shenhua Intelligent Electricity Distribution Co ltd
Current assignee: Zhenjiang Shenhua Intelligent Electricity Distribution Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-07
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a high-efficiency damping protective condenser, which comprises a condenser shell, wherein a condenser base is arranged on the condenser shell; the condenser is characterized in that a top plate is arranged on the condenser base, a bottom plate is arranged below the top plate, damping springs are arranged between the top plate and the bottom plate, a plurality of groups of supporting sleeves are arranged on the bottom plate, a fixed rod is arranged in the supporting sleeves in a sliding mode, the fixed rod is connected with the top plate, a limiting block is arranged on the bottom plate in a sliding mode, a movable opening is formed in the supporting sleeve, and the limiting block extends into the movable opening in a sliding mode and supports the fixed rod; the beneficial effects of the utility model are as follows: through the support of the stopper to the dead lever that above-mentioned set up, can be convenient for be hard support with original elastic support apron, when maintaining damping spring, can keep condenser casing's stability effectively.

Description

Condenser of high-efficient shock attenuation protection

Technical Field

The utility model relates to a condenser with efficient damping protection.

Background

A heat exchanger for condensing steam discharged by a steam turbine into water is also called a water re-heater. The condenser can not only condense the exhaust steam of the steam turbine into water for reuse by the boiler, but also establish vacuum and maintain vacuum at the exhaust steam of the steam turbine.

The utility model discloses a powerful heat exchange condenser among the prior art, for example, chinese patent with bulletin number CN212006794U, including the shock attenuation base, shock attenuation base's bottom fixed mounting has the non-skid block, shock attenuation groove has been seted up to shock attenuation base's inside, shock attenuation spring's bottom fixed mounting has damping spring, damping spring's top fixed mounting has the movable seat, fixed mounting has one end to run through and extend to the outside gag lever post of movable seat between the opposite one side in top and bottom of shock attenuation groove. This powerful heat exchange condenser through being provided with damping spring, and the produced vibration of powerful heat exchange condenser body at the during operation can be absorbed by damping spring through fixing base and movable seat, and damping spring resilience's power can be absorbed by reset spring through the second fixed block promptly, and reset spring's resilience can accomplish holistic reset for wholly have fine shock attenuation effect, can play fine protective effect to powerful heat exchange condenser body.

However, in the use process of the scheme, when the damping spring is detached and maintained, the strong-efficiency heat exchange condenser body can deviate, so that the stability of the connection of the strong-efficiency heat exchange condenser body and the steam turbine can be affected.

Disclosure of Invention

The utility model aims to provide a condenser with high-efficiency damping protection so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the condenser comprises a condenser shell, wherein a condenser base is arranged on the condenser shell;

the condenser is characterized in that a top plate is arranged on the condenser base, a bottom plate is arranged below the top plate, damping springs are arranged between the top plate and the bottom plate, a plurality of groups of supporting sleeves are arranged on the bottom plate, a fixing rod is arranged in the supporting sleeves in a sliding mode, the fixing rod is connected with the top plate, a limiting block is arranged on the bottom plate in a sliding mode, a movable opening is formed in the supporting sleeve, and the limiting block extends into the movable opening in a sliding mode and supports the fixing rod.

As an improvement of the technical scheme, the bottom plate is provided with the sliding rail, and the limiting block is arranged in the sliding rail in a sliding manner.

As an improvement of the technical scheme, the limiting block is provided with a moving part, and the moving part is arranged in the sliding rail in a sliding way.

As the improvement of the technical scheme, the limiting block is further provided with a limiting part, and the limiting part stretches into the movable opening to support the fixed rod.

As an improvement of the technical scheme, the support sleeve is provided with the fixing plate, the outer wall of the fixing rod is sleeved with the support spring, and the support spring is arranged between the fixing plate and the top plate.

As an improvement of the technical scheme, a contact surface is arranged at the movable opening, and the limiting part extends into the movable opening to be in contact with the contact surface.

As an improvement of the technical scheme, a plurality of groups of damping springs are arranged, and the plurality of groups of damping springs are arranged on the same horizontal line.

As the improvement of the technical scheme, the bottom plate and the supporting sleeve are of an integrated structure, and the top plate and the fixing rod are of an integrated structure.

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

when the condenser shell is subjected to shock absorption, a plurality of groups of top plates and bottom plates are arranged on the bottom end surface of the condenser base, so that shock absorption protection is finished;

when the damping spring is required to be maintained, the limiting block is pushed into the movable port, and the limiting block is contacted with the fixed rod, so that the original elastic support is changed into a hard support, and then the damping spring is replaced;

through the stopper of above-mentioned setting to the support of dead lever, can be convenient for change original elastic support into rigid support, when maintaining damping spring, can keep condenser casing's stability effectively, when damping spring appears unexpected damage simultaneously, the stopper can stretch into to play the support guard action in the movable mouth to prevent that condenser casing from appearing inclining, improved holistic practicality, set up in the supporting sleeve through the dead lever slip moreover, can play certain guide effect, can prevent effectively that condenser casing from appearing the skew.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the support sleeve of the present utility model;

FIG. 3 is a schematic view of the connection of the support sleeve and the fixing rod of the present utility model;

fig. 4 is a schematic structural view of the stopper of the present utility model.

In the figure: 10. a condenser housing; 11. a condenser base; 20. a top plate; 30. a bottom plate; 31. a slide rail; 40. a support sleeve; 41. a movable opening; 42. a contact surface; 43. a fixing plate; 44. a fixed rod; 45. a support spring; 50. a limiting block; 51. a moving part; 52. a limit part; 60. and a damping spring.

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.

Examples:

as shown in fig. 1-4, this embodiment proposes a condenser with efficient damping protection, which includes a condenser housing 10, and a condenser base 11 is disposed on the condenser housing 10;

the condenser base 11 is provided with a top plate 20, a bottom plate 30 is arranged below the top plate 20, damping springs 60 are arranged between the top plate 20 and the bottom plate 30, a plurality of groups of supporting sleeves 40 are arranged on the bottom plate 30, a fixing rod 44 is arranged in the supporting sleeves 40 in a sliding mode, the fixing rod 44 is connected with the top plate 20, a limiting block 50 is arranged on the bottom plate 30 in a sliding mode, a movable opening 41 is formed in the supporting sleeve 40, and the limiting block 50 extends into the movable opening 41 in a sliding mode and supports the fixing rod 44.

In this embodiment, when the condenser housing 10 is damped, multiple groups of top plates 20 and bottom plates 30 are installed on the bottom end surface of the condenser base 11 so as to complete damping protection;

when the damping spring 60 needs to be maintained, the limiting block 50 is pushed into the movable opening 41, and the limiting block 50 is in contact with the fixed rod 44, so that the original elastic support is changed into a hard support, and then the damping spring 60 is replaced;

the stopper 50 through the setting is to the support of dead lever 44, can be convenient for change original elastic support into rigid support, when maintaining damping spring 60, can keep condenser casing 10's stability effectively, simultaneously when damping spring 60 appears unexpected damage, stopper 50 can stretch into and play the support guard action in the movable port 41, thereby prevent that condenser casing 10 from appearing the slope, holistic practicality has been improved, and slide the setting in supporting sleeve 40 through dead lever 44 moreover, can play certain guide effect, can prevent effectively that condenser casing 10 from appearing the skew.

Specifically, the bottom plate 30 is provided with a sliding rail 31, and the limiting block 50 is slidably disposed in the sliding rail 31.

In this embodiment, the stopper 50 can be moved conveniently by the slide rail 31, and the fixing rod 44 is supported.

Specifically, the limiting block 50 is provided with a moving part 51, and the moving part 51 is slidably disposed in the slide rail 31;

the limiting block 50 is further provided with a limiting portion 52, and the limiting portion 52 extends into the movable opening 41 to support the fixed rod 44.

In this embodiment, the moving portion 51 and the limiting portion 52 are integrally formed, and when the elastic support is changed to the rigid support, the limiting portion 52 contacts the fixing rod 44, thereby completing the change.

Specifically, the support sleeve 40 is provided with a fixing plate 43, the outer wall of the fixing rod 44 is sleeved with a support spring 45, and the support spring 45 is arranged between the fixing plate 43 and the top plate 20.

In the present embodiment, the shock absorbing capacity can be improved by providing a plurality of sets of the supporting springs 45.

Specifically, the movable opening 41 is provided with a contact surface 42, and the limiting portion 52 extends into the movable opening 41 to contact with the contact surface 42.

In this embodiment, when the limiting portion 52 extends into the movable opening 41, the limiting portion 52 contacts the contact surface 42, so that the supporting capability of the limiting block 50 can be improved when the fixed lever 44 is supported.

Specifically, the damper springs 60 are provided with a plurality of groups, and the damper springs 60 are disposed on the same horizontal line.

Specifically, the bottom plate 30 and the supporting sleeve 40 are integrally formed, and the top plate 20 and the fixing rod 44 are integrally formed.

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

Claims

1. A condenser of high-efficient shock attenuation protection, its characterized in that: the condenser comprises a condenser shell (10), wherein a condenser base (11) is arranged on the condenser shell (10);

the condenser is characterized in that a top plate (20) is arranged on the condenser base (11), a bottom plate (30) is arranged below the top plate (20), damping springs (60) are arranged between the top plate (20) and the bottom plate (30), a plurality of groups of supporting sleeves (40) are arranged on the bottom plate (30), a fixing rod (44) is arranged in the supporting sleeves (40) in a sliding mode, the fixing rod (44) is connected with the top plate (20), a limiting block (50) is arranged on the bottom plate (30) in a sliding mode, a movable opening (41) is formed in the supporting sleeves (40), and the limiting block (50) extends into the movable opening (41) in a sliding mode and supports the fixing rod (44).

2. The condenser of claim 1, wherein the condenser comprises: the bottom plate (30) is provided with a sliding rail (31), and the limiting block (50) is arranged in the sliding rail (31) in a sliding way.

3. The condenser of claim 2, wherein: the limiting block (50) is provided with a moving part (51), and the moving part (51) is arranged in the sliding rail (31) in a sliding way.

4. The condenser of claim 3, wherein: the limiting block (50) is further provided with a limiting part (52), and the limiting part (52) stretches into the movable opening (41) to support the fixed rod (44).

5. The condenser of claim 1, wherein the condenser comprises: the support sleeve (40) is provided with a fixing plate (43), the outer wall of the fixing rod (44) is sleeved with a support spring (45), and the support spring (45) is arranged between the fixing plate (43) and the top plate (20).

6. The condenser of claim 4, wherein: the movable opening (41) is provided with a contact surface (42), and the limiting part (52) extends into the movable opening (41) to be in contact with the contact surface (42).

7. The condenser of claim 1, wherein the condenser comprises: the damping springs (60) are provided with a plurality of groups, and the damping springs (60) are arranged on the same horizontal line.

8. The condenser of claim 1, wherein the condenser comprises: the bottom plate (30) and the supporting sleeve (40) are of an integrated structure, and the top plate (20) and the fixing rod (44) are of an integrated structure.