Noise reduction mechanism of steam generator

Abstract

The utility model relates to the technical field of steam generators, and discloses a noise reduction mechanism of a steam generator, which comprises the steam generator and a noise reduction component, the steam generator comprises a bottom plate, a base, a support plate and a machine body, the bottom of the base is fixedly connected with the top of the bottom plate, and the noise reduction component is fixedly connected with the support plate. The surface of the supporting plate is movably connected with the interior of the base. Structural components such as the steam generator and the bottom plate are arranged, steam is manufactured through the steam generator, noise generated in the running process of the steam generator is reduced through the noise reduction assembly, vibration generated in the running process of the machine body is reduced through the damping assembly, and the bottoms of the two noise reduction covers are kept stable through the stabilizing assembly; the effect of reducing the noise in the operation process of the steam generator is achieved, and the health problems that the noise generated by the steam generator interferes with the surrounding environment, and people are possibly damaged in hearing and increased in mental stress due to long-term exposure in the noise environment are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steam generators, and in particular relates to a noise reduction mechanism for a steam generator. Background Art

[0002] A steam generator, also called a steam heat source machine or commonly known as a boiler, is a mechanical device that uses the thermal energy of fuel or other energy sources to heat water into hot water or steam.

[0003] For equipment such as biomass steam generators, their internal fans, pumps and other equipment may also generate noise during operation. After the steam generator has been running for a long time, its internal structure may change due to factors such as high temperature, high pressure or corrosion, resulting in wear or aging. The worn or aged parts will produce friction or collision sounds during operation, thereby generating noise. The noise generated by the steam generator will interfere with the surrounding environment. Long-term exposure to a noisy environment may cause health problems such as hearing loss and increased psychological stress. Utility Model Content

[0004] In view of the problems existing in the prior art, the present invention provides a noise reduction mechanism for a steam generator which can overcome the above problems or at least partially solve the above problems.

[0005] The cam is connected to the bottom of the support frame, and the top of the support frame is connected to the bottom of the support frame by a spring, and the cam is connected to the bottom of the support frame by a spring.

[0006] The steam generator is used to produce steam;

[0007] The noise reduction component is used to reduce the noise during the operation of the steam generator.

[0008] In order to reduce the vibration generated by the machine body during the operation of the steam generator, preferably, a controller is fixedly connected to the left side of the base, and the left and right sides of the top of the base are fixedly connected to limit plates. The bottoms of the two limit plates are movably connected to the left and right sides of the top of the support plate respectively. A shock-absorbing component is provided inside the base, and a stabilizing component is provided on the top of the base. The vibration generated by the machine body is absorbed by the shock-absorbing component to reduce the noise generated by the machine body.

[0009] The two lever arrangement comprises two bosses, wherein the bosses comprise two bosses, wherein the bosses have two latches, and the bosses have two latches, wherein the bosses have two latches. The bosses comprise a first latch, a second latch, and a second latch. The bosses comprise a first latch, a second latch, and a second latch. The bosses comprise a first latch, a second latch, and a second latch.

[0010] In order to ensure the stability of the connection between the two noise reduction covers, preferably, the stabilizing assembly includes two second hydraulic cylinders, two stabilizing plates and two connecting plates, the bottoms of the two second hydraulic cylinders are respectively fixedly connected to the front and rear sides of the top of the support plate, the surfaces of the two stabilizing plates are respectively movably connected to the front and rear sides of the inside of the base, the surfaces of the two stabilizing plates are respectively movably connected to the opposite sides of the two noise reduction covers, the sides of the two stabilizing plates close to the two second hydraulic cylinders are fixedly connected to the bottoms of the two second hydraulic cylinder output ends, the rear sides of the two connecting plates are respectively fixedly connected to the left and right sides of the front side of the rear stabilizing plate, and the front sides of the two connecting plates are respectively fixedly connected to the left and right sides of the rear side of the front stabilizing plate, and the bottoms of the two noise reduction covers are limited by the two stabilizing plates to prevent the bottoms of the two noise reduction covers from shifting.

[0011] In order to prevent the connecting pipe of the machine body from affecting the movement of the two noise reduction covers, preferably, the front side of the connecting box is fixedly connected to the transmission motor, and the interior of the connecting box is movably connected to a bidirectional screw. The front side of the bidirectional screw is fixedly connected to the rear side of the output end of the transmission motor, and the left sides inside the two connecting rods are respectively threadedly connected to the front and rear sides of the surface of the bidirectional screw. Through the transmission motor and the bidirectional screw, the two connecting rods are driven to move in opposite directions, so that the two noise reduction covers are separated, and both noise reduction covers are out of contact with the connecting pipe.

[0012] In order to improve the stability of the two noise reduction covers, preferably, the surfaces of the two connecting rods are fixedly connected with reinforcements, the left sides of the two reinforcements are movably connected to the front and rear sides of the right side of the connecting box respectively, and the right side of the connecting box is fixedly connected with a support rod, and the surfaces of the support rods are slidingly connected to the inside of the two reinforcements. The two connecting rods are reinforced and supported by the support rod and the two reinforcements to keep the two noise reduction covers stable.

[0013] In order to prevent the two stabilizing plates from tilting, preferably, a plurality of limit rods are fixedly connected to the front and rear sides of the inner bottom of the base, and the surfaces of the plurality of limit rods are slidably connected to the inner parts of the two stabilizing plates. The movement direction of the two stabilizing plates is limited by the plurality of limit rods to prevent the two stabilizing plates from tilting.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] The utility model provides structural components such as a steam generator, a bottom plate, a base and a support plate, generates steam through the steam generator, reduces noise during the operation of the steam generator through a noise reduction component, reduces vibration of the machine body during operation through a shock absorption component, stabilizes the bottoms of the two noise reduction covers through a stabilizing component, and separates the two noise reduction covers through the coordinated use of a transmission motor and a dual-axis motor, thereby achieving the effect of reducing noise during the operation of the steam generator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure provided by an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of a steam generator provided by an embodiment of the present utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the noise reduction component provided by an embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure inside the base provided by an embodiment of the present utility model.

[0020] In the figure: 1. Steam generator; 101. Bottom plate; 102. Base; 103. Support plate; 104. Machine body; 2. Noise reduction assembly; 201. Noise reduction cover; 202. Connecting rod; 203. Connecting box; 204. First hydraulic cylinder; 3. Controller; 4. Limit plate; 5. Shock absorption assembly; 501. First connecting shaft; 502. Connecting plate; 503. Second connecting shaft; 504. Slide rod seat; 505. Shock absorption spring; 6. Stabilizing assembly; 601. Second hydraulic cylinder; 602. Stabilizing plate; 603. Connecting plate; 7. Transmission motor; 8. Bidirectional screw; 9. Reinforcement member; 10. Support rod; 11. Limit rod. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] The structure of the present utility model is described in detail below with reference to the accompanying drawings.

[0023] like Figures 1 to 4As shown, a noise reduction mechanism of a steam generator provided by an embodiment of the present invention includes a steam generator 1 and a noise reduction component 2. The steam generator 1 includes a bottom plate 101, a base 102, a support plate 103 and a body 104. The bottom of the base 102 is fixedly connected to the top of the bottom plate 101, the surface of the support plate 103 is movably connected to the interior of the base 102, and the bottom of the body 104 is fixedly connected to the top of the support plate 103. The noise reduction component 2 includes two noise reduction covers 201, two connecting rods 202, a connecting box 203 and two first hydraulic cylinders 204. The two noise reduction covers 201 are both sleeved on the outside of the body 104. The bottoms of the two noise reduction covers 201 are movably connected to the front and rear sides of the top of the support plate 103 respectively. The rear of the front noise reduction cover 201 The side and the front side of the rear noise reduction cover 201 are movably connected, the bottoms of the two connecting rods 202 are fixedly connected to the tops of the two noise reduction covers 201, the bottoms of the connecting boxes 203 are movably connected to the left sides of the tops of the two noise reduction covers 201, the sides of the two connecting rods 202 close to the connecting box 203 are movably connected to the front and rear sides of the inside of the connecting box 203, the bottoms of the two first hydraulic cylinders 204 are fixedly connected to the front and rear sides of the top of the bottom plate 101, and the tops of the output ends of the two first hydraulic cylinders 204 are fixedly connected to the front and rear sides of the bottom of the connecting box 203; the steam generator 1 is used to produce steam; the noise reduction component 2 is used to reduce the noise during the operation of the steam generator 1. In order to reduce the vibration generated by the body 104 during the operation of the steam generator 1, the bottom The left side of the seat 102 is fixedly connected with a controller 3, the left and right sides of the top of the base 102 are fixedly connected to the limit plates 4, the bottoms of the two limit plates 4 are movably connected to the left and right sides of the top of the support plate 103, a shock absorbing component 5 is provided inside the base 102, and a stabilizing component 6 is provided on the top of the base 102. The shock absorbing component 5 absorbs the vibration generated by the body 104 and reduces the noise generated by the body 104. In order to absorb the vibration generated by the body 104, the shock absorbing component 5 includes two first connecting shafts 501, two connecting plates 502, two second connecting shafts 503, two slide rod seats 504 and four shock absorbing tension springs 505. The tops of the two first connecting shafts 501 are fixedly connected to the left and right sides of the bottom of the support plate 103, respectively. The two connecting plates 502 The bottom of the interior is movably connected to the surfaces of the two first connecting shafts 501, the surfaces of the two second connecting shafts 503 are movably connected to the bottom of the two connecting plates 502, the bottoms of the two slide rod seats 504 are fixedly connected to the front and rear sides of the bottom of the base 102 respectively, the front and rear sides of the two second connecting shafts 503 are slidably connected to the left and right sides of the surfaces of the two slide rod seats 504 respectively, the four shock-absorbing tension springs 505 are fixedly connected to the surfaces of the two slide rod seats 504 on one side close to the two slide rod seats 504, the four shock-absorbing tension springs 505 are fixedly connected to the surfaces of the two second connecting shafts 503 on one side close to the two second connecting shafts 503, when the body 104 vibrates during operation, it drives the support plate 103 to move, and during the movement of the support plate 103,By cooperating with the first connecting shaft 501, the connecting plate 502 and the second connecting shaft 503, the shock-absorbing tension spring 505 is deformed to absorb the vibration of the body 104. In order to ensure the stability of the connection between the two noise reduction covers 201, the stabilizing component 6 includes two second hydraulic cylinders 601, two stabilizing plates 602 and two connecting plates 603. The bottoms of the two second hydraulic cylinders 601 are fixedly connected to the front and rear sides of the top of the support plate 103 respectively, and the surfaces of the two stabilizing plates 602 are movably connected to the front and rear sides of the inside of the base 102 respectively. The surfaces of the two stabilizing plates 602 are movably connected to the opposite sides of the two noise reduction covers 201 respectively. The sides of the stabilizing plates 602 close to the two second hydraulic cylinders 601 are fixedly connected to the bottoms of the output ends of the two second hydraulic cylinders 601, the rear sides of the two connecting plates 603 are fixedly connected to the left and right sides of the front side of the rear stabilizing plates 602, and the front sides of the two connecting plates 603 are fixedly connected to the left and right sides of the rear side of the front stabilizing plates 602. The bottoms of the two noise reduction covers 201 are limited by the two stabilizing plates 602 to prevent the bottoms of the two noise reduction covers 201 from shifting. In order to prevent the connecting pipes of the machine body 104 from affecting the movement of the two noise reduction covers 201, the front side of the connecting box 203 is fixedly connected to the transmission motor 7 The interior of the connecting box 203 is movably connected with a bidirectional screw 8, and the front side of the bidirectional screw 8 is fixedly connected to the rear side of the output end of the transmission motor 7. The left sides of the two connecting rods 202 are respectively threadedly connected to the front and rear sides of the surface of the bidirectional screw 8. The transmission motor 7 and the bidirectional screw 8 drive the two connecting rods 202 to move in opposite directions, so that the two noise reduction covers 201 are separated, and the two noise reduction covers 201 are both out of contact with the connected pipes. In order to improve the stability of the two noise reduction covers 201, the surfaces of the two connecting rods 202 are fixedly connected with reinforcements 9, and the left sides of the two reinforcements 9 are respectively connected to the front and rear sides of the right side of the connecting box 203. The right side of the connecting box 203 is fixedly connected to a support rod 10. The surfaces of the support rod 10 are slidably connected to the inside of the two reinforcement members 9. The support rod 10 and the two reinforcement members 9 reinforce the two connecting rods 202, so that the two noise reduction covers 201 remain stable. To prevent the two stabilizing plates 602 from tilting, multiple limit rods 11 are fixedly connected to the front and rear sides of the bottom of the base 102. The surfaces of the multiple limit rods 11 are slidably connected to the inside of the two stabilizing plates 602. The multiple limit rods 11 limit the movement direction of the two stabilizing plates 602 to prevent them from tilting.

[0024] The working principle of this utility model:

[0025] During the operation of the steam generator 1, the two noise reduction covers 201 are used to block the noise and reduce the noise transmission. When the body 104 vibrates, the support plate 103 is driven to move. During the movement of the support plate 103, the two first connecting shafts 501, the two connecting plates 502 and the two second connecting shafts 503 are driven to move. The shock-absorbing tension spring 505 is deformed to absorb the vibration energy of the body 104 and perform shock-absorbing treatment on the body 104. When the body 104 needs to be repaired, the two second hydraulic cylinders 6 are started. 01, drive the two stabilizing plates 602 to move downward, so that the two stabilizing plates 602 are out of contact with the two noise reduction covers 201, start the transmission motor 7, and the output end of the transmission motor 7 drives the bidirectional screw 8 to rotate, so that the two connecting rods 202 move to the opposite side, and the two noise reduction covers 201 are separated, and start the two first hydraulic cylinders 204. The two first hydraulic cylinders 204 drive the two connecting rods 202 to move upward through the connecting box 203, so that the two noise reduction covers 201 move to the top, thereby repairing the body 104.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0027] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent will not depart from the scope of the technical solution of the present invention.

Claims

1. A noise reduction mechanism for a steam generator, comprising a steam generator (1) and a noise reduction component (2), characterized in that: The steam generator (1) comprises a bottom plate (101), a base (102), a support plate (103) and a body (104); the bottom of the base (102) is fixedly connected to the top of the bottom plate (101); the surface of the support plate (103) is movably connected to the interior of the base (102); the bottom of the body (104) is fixedly connected to the top of the support plate (103); the noise reduction component (2) comprises two noise reduction covers (201), two connecting rods (202), a connecting box (203) and two first hydraulic cylinders (204); the two noise reduction covers (201) are both sleeved on the outside of the body (104); the bottoms of the two noise reduction covers (201) are respectively connected to the top of the support plate (103) and the bottoms of the two noise reduction covers (201) are respectively connected to the top of the support plate (103). The front and rear sides are movably connected, the rear side of the front noise reduction cover (201) is movably connected to the front side of the rear noise reduction cover (201), the bottoms of the two connecting rods (202) are fixedly connected to the tops of the two noise reduction covers (201), the bottoms of the connecting boxes (203) are movably connected to the left sides of the tops of the two noise reduction covers (201), the sides of the two connecting rods (202) close to the connecting boxes (203) are movably connected to the front and rear sides inside the connecting boxes (203), the bottoms of the two first hydraulic cylinders (204) are fixedly connected to the front and rear sides of the top of the bottom plate (101), and the tops of the output ends of the two first hydraulic cylinders (204) are fixedly connected to the front and rear sides of the bottom of the connecting boxes (203); The steam generator (1) is used to produce steam; The noise reduction component (2) is used to reduce the noise during the operation of the steam generator (1).

2. The noise reduction mechanism for a steam generator according to claim 1, characterized in that: The left side of the base (102) is fixedly connected to a controller (3), the left and right sides of the top of the base (102) are fixedly connected to limit plates (4), the bottoms of the two limit plates (4) are movably connected to the left and right sides of the top of the support plate (103), respectively, a shock absorbing component (5) is provided inside the base (102), and a stabilizing component (6) is provided on the top of the base (102).

3. The noise reduction mechanism for a steam generator according to claim 2, characterized in that: The shock absorbing assembly (5) includes two first connecting shafts (501), two connecting plates (502), two second connecting shafts (503), two slide rod seats (504) and four shock absorbing tension springs (505). The tops of the two first connecting shafts (501) are fixedly connected to the left and right sides of the bottom of the support plate (103) respectively. The bottoms inside the two connecting plates (502) are movably connected to the surfaces of the two first connecting shafts (501). The surfaces of the two second connecting shafts (503) are movably connected to the bottoms inside the two connecting plates (502). The bottoms of the two slide rod seats (504) are fixedly connected to the front and rear sides of the bottom of the base (102) respectively, the front and rear sides of the inside of the two second connecting shafts (503) are slidably connected to the left and right sides of the surfaces of the two slide rod seats (504) respectively, the four shock-absorbing tension springs (505) are fixedly connected to the surfaces of the two slide rod seats (504) on one side close to the two slide rod seats (504), and the four shock-absorbing tension springs (505) are fixedly connected to the surfaces of the two second connecting shafts (503) on one side close to the two second connecting shafts (503).

4. The noise reduction mechanism for a steam generator according to claim 2, wherein: The stabilizing assembly (6) includes two second hydraulic cylinders (601), two stabilizing plates (602) and two connecting plates (603), the bottoms of the two second hydraulic cylinders (601) are respectively fixedly connected to the front and rear sides of the top of the support plate (103), the surfaces of the two stabilizing plates (602) are respectively movably connected to the front and rear sides inside the base (102), the surfaces of the two stabilizing plates (602) are respectively movably connected to the opposite sides of the two noise reduction covers (201), the sides of the two stabilizing plates (602) close to the two second hydraulic cylinders (601) are both fixedly connected to the bottoms of the output ends of the two second hydraulic cylinders (601), the rear sides of the two connecting plates (603) are respectively fixedly connected to the left and right sides of the front side of the rear stabilizing plate (602), and the front sides of the two connecting plates (603) are respectively fixedly connected to the left and right sides of the rear side of the front stabilizing plate (602).

5. The noise reduction mechanism for a steam generator according to claim 1, characterized in that: The front side of the connecting box (203) is fixedly connected to the transmission motor (7), and the interior of the connecting box (203) is movably connected to the bidirectional screw (8). The front side of the bidirectional screw (8) is fixedly connected to the rear side of the output end of the transmission motor (7), and the left sides of the interiors of the two connecting rods (202) are respectively threadedly connected to the front and rear sides of the surface of the bidirectional screw (8).

6. The noise reduction mechanism for a steam generator according to claim 5, characterized in that: The surfaces of the two connecting rods (202) are fixedly connected to reinforcement pieces (9), the left sides of the two reinforcement pieces (9) are movably connected to the front and rear sides of the right side of the connection box (203), and the right side of the connection box (203) is fixedly connected to a support rod (10), and the surfaces of the support rod (10) are slidably connected to the inside of the two reinforcement pieces (9).

7. The noise reduction mechanism for a steam generator according to claim 4, characterized in that: A plurality of limiting rods (11) are fixedly connected to the front and rear sides of the inner bottom of the base (102), and the surfaces of the plurality of limiting rods (11) are slidably connected to the interior of the two stabilizing plates (602).

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