Movable mounting base for steam seal heater
By designing a liquid collection box to collect water droplets and using a movable mounting base with fixed springs and dampers to absorb vibration energy, the problems of condensation dripping and vibration resistance of the steam seal heater were solved, improving the practicality and lifespan of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANJING TURBINE POWER STATION ENG TECH CO LTD
- Filing Date
- 2025-06-25
- Publication Date
- 2026-05-08
AI Technical Summary
The existing steam seal heater mounting base does not have a condensate collection function and lacks shock resistance, which causes water droplets to fall, increasing the cleaning burden and vibration to affect the equipment life.
A movable mounting base was designed, comprising a liquid collection box, a sponge layer, a fixed spring, and a damper. The liquid collection box collects water droplets, the sponge layer absorbs water droplets, and the fixed spring and damper absorb vibration energy. Movement and limiting are achieved through casters and brake pads.
It achieves automatic water droplet collection and vibration energy absorption, reducing cleaning burden and vibration impact, and extending the service life of the equipment.
Smart Images

Figure CN224215091U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mounting bases, and in particular to a movable mounting base for a steam seal heater. Background Technology
[0002] Currently, Chinese utility model patent CN219912306U discloses a mounting base for electromechanical equipment. Although the base is equipped with several rollers at the bottom for easy movement, other problems exist during use. For example, it lacks a condensation collection function. In high-humidity environments, the steam seal heater's outer shell condenses water vapor into droplets, which flow down the surface and drip onto the ground, increasing the cleaning burden. Furthermore, it lacks shock resistance; poor drainage during heater operation can lead to steam-water impact, causing the shell to vibrate. This vibration energy is transmitted to the base below through the rigid connection, potentially causing the connection to loosen and collide with the ground, generating noise. To address these problems, we propose a movable mounting base for a steam seal heater. Utility Model Content
[0003] The purpose of this invention is to provide a movable mounting base for a steam seal heater, which solves the problems that existing mounting bases do not have condensate collection function and do not have shock resistance function.
[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a movable mounting base for a steam seal heater, including a liquid collection box, two fixed seats at the bottom of the liquid collection box, two connecting plates bolted between the two fixed seats, a sponge layer installed inside the liquid collection box, a mounting plate at the top of the fixed seats, two fixed cylinders bolted inside the fixed seats, a connecting block inside the fixed cylinders, a connecting rod installed between the top of the connecting block and the mounting plate, a fixing spring bolted between the bottom of the connecting block and the fixed cylinders via a spring fixing plate, and a damper installed between the bottom of the connecting block and the fixed cylinders.
[0005] The above technical solution can collect condensate beads, avoid liquid spillage caused by movement and shaking, reduce the cleaning burden on personnel, and also has anti-vibration protection function, reducing the impact of vibration, extending the service life of the equipment, and is highly practical.
[0006] The present invention is further configured such that: a plug is installed at the bottom of the liquid collection box, and a slot for cooperating with the plug is provided at the bottom of the fixing base.
[0007] By adopting the above technical solution, the liquid collection box can be limited by the setting of the plug and slot, preventing the liquid collection box from shifting and falling during the pushing and moving of the base.
[0008] The present invention is further configured such that a drain valve is provided through the front of the liquid collection box.
[0009] By adopting the above technical solution and setting up a drain valve, it is easy for personnel to discharge the collected water droplets.
[0010] The present invention is further configured such that: guide rods are symmetrically installed on the bottom of the mounting plate, and guide grooves that cooperate with the guide rods are provided on the top of the fixing base.
[0011] By adopting the above technical solution, the mounting plate can be guided and limited by the setting of guide rod and guide groove, so as to avoid the mounting plate tilting during the up and down movement.
[0012] The present invention is further configured such that: universal wheels are symmetrically bolted to the bottom of the fixed base, and brake pads are installed on the surface of the universal wheels.
[0013] By adopting the above technical solution, the use of casters and brake pads makes it easy for personnel to move the base.
[0014] The present invention is further configured such that the interior of the liquid collection box is coated with an anti-corrosion coating.
[0015] By adopting the above technical solution and applying anti-corrosion coating, the anti-corrosion and moisture-proof effects of the liquid collection box surface can be improved.
[0016] The present invention is further configured such that the fixing spring is made of carbon spring steel.
[0017] Using the above technical solution, the fixed spring has the characteristics of excellent mechanical properties, good anti-elasticity, low temperature resistance and corrosion resistance.
[0018] In summary, this utility model has the following beneficial effects:
[0019] 1. This utility model first lifts the steam seal heater onto the mounting plate and fixes it with screws. After the heater is fixed, the water droplets condensed due to the temperature difference will slide down the outer shell. After the water droplets slide to the lowest point, they will fall onto the sponge layer. The water droplets falling into the sponge layer will enter the liquid collection box. Opening the drain valve can drain the liquid. It has the function of collecting condensate droplets, avoiding liquid spillage caused by movement and shaking, and reducing the cleaning burden of personnel.
[0020] 2. This utility model utilizes the fact that when the heater vibrates, it causes the mounting plate to move downwards. As the mounting plate moves downwards, it causes the connecting rod and connecting block to move downwards as well. When the connecting block moves downwards, it compresses the fixing spring and damper. When the fixing spring and damper are deformed under pressure, they store energy. In the energy storage state, they absorb and cancel out the force energy, thus providing shock protection function, reducing the impact of vibration, extending the service life of the equipment, and making it highly practical. Attached Figure Description
[0021] Figure 1 This is a three-dimensional structural view of the present invention;
[0022] Figure 2 This is a front sectional view of the structure of this utility model;
[0023] Figure 3 This is a utility model Figure 2 Enlarged view of the structure at point A in the middle.
[0024] Reference numerals in the attached drawings: 1. Liquid collection box; 2. Fixing base; 3. Connecting plate; 4. Sponge layer; 5. Mounting plate; 6. Fixing cylinder; 7. Connecting block; 8. Connecting rod; 9. Fixing spring; 10. Damper; 11. Insert rod; 12. Drain valve; 13. Guide rod; 14. Guide groove; 15. Caster wheel. Detailed Implementation
[0025] The present invention will be further described in detail below with reference to the accompanying drawings.
[0026] Example 1:
[0027] refer to Figure 1 and Figure 2 A movable mounting base for a vapor seal heater includes a liquid collection box 1. Two fixing seats 2 are located at the bottom of the liquid collection box 1, and two connecting plates 3 are bolted between the two fixing seats 2. A sponge layer 4 is installed inside the liquid collection box 1. The vapor seal heater is first lifted onto the mounting plate 5 and fixed with screws. After the heater is fixed, water droplets condensing due to the temperature difference slide downwards along the outer shell. The water droplets fall onto the sponge layer 4 at the lowest point and enter the liquid collection box 1. Opening the drain valve 12 allows the liquid to be discharged. This system has a condensate collection function, preventing liquid spillage caused by movement and reducing the cleaning burden on personnel.
[0028] refer to Figure 2 The bottom of the liquid collection box 1 is equipped with a plug rod 11, and the bottom of the fixing base 2 is provided with a slot for use with the plug rod 11. The plug rod 11 and the slot can limit the liquid collection box 1 and prevent the liquid collection box 1 from shifting and falling during the pushing and moving of the base.
[0029] refer to Figure 1The front of the liquid collection box 1 is connected to a drain valve 12, which allows personnel to easily drain the collected water droplets.
[0030] refer to Figure 1 and Figure 2 The bottom of the fixed base 2 is symmetrically bolted with casters 15. The surface of the casters 15 is equipped with brake pads. The casters 15 and brake pads make it easy for people to move the base.
[0031] refer to Figure 1 and Figure 2 The inside of the liquid collection box 1 is coated with an anti-corrosion coating. The anti-corrosion coating can improve the anti-corrosion and moisture-proof effect of the surface of the liquid collection box 1.
[0032] Brief description of the usage process: First, lift the steam seal heater onto the mounting plate 5 and fix it with screws. After the heater is fixed, the water droplets condensed due to the temperature difference will slide down the outer shell. After the water droplets slide to the lowest point, they will fall onto the sponge layer 4. The water droplets falling onto the sponge layer 4 will enter the liquid collection box 1. Open the drain valve 12 to drain the liquid.
[0033] Example 2:
[0034] refer to Figure 1 , Figure 2 and Figure 3 A movable mounting base for a steam seal heater is disclosed. A mounting plate 5 is mounted on the top of a fixed base 2. Two fixed cylinders 6 are bolted inside the fixed base 2. A connecting block 7 is installed inside each fixed cylinder 6. A connecting rod 8 is installed between the top of the connecting block 7 and the mounting plate 5. A fixing spring 9 is bolted between the bottom of the connecting block 7 and the fixed cylinder 6 via a spring fixing plate. A damper 10 is installed between the bottom of the connecting block 7 and the fixed cylinder 6. When the heater vibrates, it causes the mounting plate 5 to move downwards. As the mounting plate 5 moves downwards, it causes the connecting rod 8 and the connecting block 7 to move downwards together. When the connecting block 7 moves downwards, it compresses the fixing spring 9 and the damper 10. When the fixing spring 9 and the damper 10 are deformed under pressure, they store energy. In this energy-storing state, they absorb and cancel out force energy, providing shock protection, reducing the impact of vibration, extending the service life of the equipment, and demonstrating high practicality.
[0035] refer to Figure 1 and Figure 2 Guide rods 13 are symmetrically installed on the bottom of the mounting plate 5, and guide grooves 14 that cooperate with the guide rods 13 are provided on the top of the fixing base 2. By setting the guide rods 13 and guide grooves 14, the mounting plate 5 can be guided and limited to avoid tilting during the up and down movement of the mounting plate 5.
[0036] refer to Figure 3The fixed spring 9 is made of carbon spring steel and has excellent mechanical properties, good spring damping performance, low temperature resistance and corrosion resistance.
[0037] Brief description of the usage process: When the heater vibrates, it will drive the mounting plate 5 to move downward. When the mounting plate 5 moves downward, it will drive the connecting rod 8 and the connecting block 7 to move downward together. When the connecting block 7 moves downward, it will press the fixed spring 9 and the damper 10. When the fixed spring 9 and the damper 10 are deformed by pressure, they will store energy. In the energy storage state, they will absorb and cancel the force energy.
[0038] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.
Claims
1. A movable mounting base for a steam seal heater, comprising a liquid collection box (1), characterized in that: The liquid collection box (1) has two fixed seats (2) at its bottom, and two connecting plates (3) are bolted between the two fixed seats (2). A sponge layer (4) is installed inside the liquid collection box (1). An mounting plate (5) is installed on the top of the fixed seat (2). Two fixed cylinders (6) are bolted inside the fixed seat (2). A connecting block (7) is installed inside the fixed cylinder (6). A connecting rod (8) is installed between the top of the connecting block (7) and the mounting plate (5). A fixing spring (9) is bolted between the bottom of the connecting block (7) and the fixed cylinder (6) through a spring fixing plate. A damper (10) is installed between the bottom of the connecting block (7) and the fixed cylinder (6).
2. The movable mounting base for a steam seal heater according to claim 1, characterized in that, The bottom of the liquid collection box (1) is equipped with a plug rod (11), and the bottom of the fixing seat (2) is provided with a slot for use with the plug rod (11).
3. The movable mounting base for a steam seal heater according to claim 1, characterized in that, A drain valve (12) is connected through the front of the liquid collection box (1).
4. A movable mounting base for a steam seal heater according to claim 1, characterized in that, Guide rods (13) are symmetrically installed on the bottom of the mounting plate (5), and guide grooves (14) that cooperate with the guide rods (13) are provided on the top of the fixing base (2).
5. A movable mounting base for a steam seal heater according to claim 1, characterized in that, The bottom of the fixed base (2) is symmetrically bolted with casters (15), and the surface of the casters (15) is fitted with brake pads.
6. A movable mounting base for a steam seal heater according to claim 1, characterized in that, The inside of the liquid collection box (1) is coated with anti-corrosion paint.
7. A movable mounting base for a steam seal heater according to claim 1, characterized in that, The fixed spring (9) is made of carbon spring steel.
Citation Information
Patent Citations
Electromechanical equipment mounting base
CN219912306U