Spring support hanger suitable for boilers in various forms

Abstract

The utility model discloses a spring support hanger suitable for boilers in various forms, and relates to the technical field of spring support hangers. The device comprises a water storage tank, the inner wall of the water storage tank is connected with multiple annular pipes; extension pipes are fixed on the peripheral side surfaces of the annular pipes; rotating shafts are rotationally arranged on the inner walls of the annular pipes; a plurality of impellers are arranged on the peripheral side of the rotating shaft; a baffle disc is fixed at the top of the rotating shaft; a first bevel gear is fixed on the surface of the baffle disc; an L-shaped fixed shaft is fixed on the inner wall of the water storage tank; a second bevel gear is rotationally arranged at one end of the L-shaped fixing shaft; exhaust fan blades are fixed on the side surface of the second bevel gear; cooling grooves are formed in the side faces of the water storage tank. Two layers of heat dissipation systems are arranged, the heat dissipation fins receive heat of the transmission pipeline and transmit the heat to the annular pipe, water cools the annular pipe, when the temperature exceeds an alarm value, the temperature sensor sends a signal to the controller, the controller opens the water suction pump to supply water to the annular pipe, the exhaust fan blades work, and the annular pipe is cooled. And a double-layer heat dissipation system improves the cooling effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of spring supports and hangers, in particular to a spring support and hanger suitable for boilers of various forms. Background Art

[0002] There are many types of spring hangers, such as constant force spring hangers and variable elastic hangers. Constant force spring hangers (hereinafter referred to as constant hangers) are designed according to the principle of moment balance. They can provide constant support force to the pipes and equipment supported by constant hangers when displacement occurs, thus not bringing additional stress to the pipes and equipment. Constant hangers are generally used in places where displacement stress needs to be reduced, such as the suspended parts of power station boilers, steam, water, smoke, air ducts and burners in power plants, as well as places where such support is needed in the petroleum and chemical industries.

[0003] After searching, the patent with publication number CN218992745U discloses a constant force spring support hanger for boiler pipes, including two support plates, the outer surfaces of the support plates are provided with heat dissipation holes, the bottom surfaces of the two support plates are fixedly connected with a base plate, two rotating motors are arranged on the base plate, and exhaust fan blades are arranged on the outer sides of the rotating motors. This constant force spring support hanger for boiler pipes transmits a signal to the controller by setting a temperature sensor, and the controller starts the rotating motor to drive the exhaust fan blades to discharge the internal high temperature, thereby achieving the effect of cooling the hanger, and can prevent the hanger from getting hot due to absorbing the heat of the pipeline.

[0004] However, this kind of constant force spring hanger for boiler pipe uses two motors to drive two exhaust fan blades to rotate, which increases the working cost compared to using one motor to drive two exhaust fan blades to rotate, and the motor will also generate heat when working. Placing the motor inside is not only not conducive to heat dissipation but may also increase the temperature of the hanger and the pipe.

[0005] To this end, we provide a spring support bracket suitable for various types of boilers to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a spring support hanger suitable for various types of boilers. The temperature in a water tank is monitored in real time by a temperature sensor. When the temperature does not exceed the warning value, the water pump is in a dormant state. At this time, a portion of water is stored in the water tank. The heat dissipation fins receive the heat of the transmission pipe and transmit it to the annular pipe. A portion of the annular plate is immersed in water, and the water cools the annular pipe, thereby realizing a first-layer heat dissipation system. When the temperature exceeds the warning value, the temperature sensor sends a signal to the controller, and the controller turns on the water pump to supply water to the annular pipe, so that the exhaust fan blades work and the second-layer heat dissipation system is performed, thereby improving the cooling effect and solving the problem that the existing use of two motors to drive the two exhaust fan blades to rotate increases the working cost, and the motor also generates heat when working. Placing the motor inside is not only not conducive to heat dissipation but also may increase the temperature of the hanger and the pipe.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a spring support and hanger suitable for various types of boilers, comprising a water tank; a plurality of annular tubes are evenly connected between two opposite inner walls of the water tank; two ends of the annular tube extend out of the inner wall of the water tank; extension tubes are symmetrically fixed to the circumferential side of the annular tube; rotating shafts coaxial with the two extension tubes are symmetrically rotatably arranged on the inner wall of the annular tube; a plurality of impellers are evenly arranged in a circular array near the bottom of the circumferential side of the rotating shaft; a baffle is fixed to the top of the rotating shaft; a first bevel gear is fixed to the surface of the baffle; a plurality of L-shaped fixed shafts are evenly fixed to the inner wall of the water tank; a second bevel gear meshing with the first bevel gear is rotatably arranged at one end of the L-shaped fixed shaft; an exhaust fan blade is fixed to the side of the second bevel gear; and cooling grooves are symmetrically provided on the side of the water tank.

[0009] The utility model is further configured as follows: a first semi-arc plate is fixed on the surface of the water tank; a first mounting plate is symmetrically fixed on the surface of the first semi-arc plate; a second connecting plate is fixed on the surface of the first mounting plate by fastening bolts; and a second arc plate is fixed between the two second connecting plates.

[0010] The utility model is further configured such that a transmission pipeline is placed between the first semi-arc plate and the second arc plate; a plurality of heat dissipation grooves are evenly opened on the peripheral side surfaces of the first semi-arc plate and the second arc plate; and a plurality of ventilation grooves are opened on the side surfaces of the water tank.

[0011] The utility model is further configured such that a plurality of heat dissipation fins are fixed to the peripheral side of the annular tube; the surface of the heat dissipation fins is adapted to the peripheral side of the transmission pipeline; under the configuration of the heat dissipation fins, the heat of the transmission pipeline will be conducted to the annular tube through the heat dissipation fins.

[0012] The utility model is further configured as follows: a water pump is placed beside the water storage tank; a water pumping pipe is fixed to the water pumping end of the water pump, and a water outlet pipe is fixed to the water outlet end of the water pump; and a pipeline component is sealed and connected to the side surface of the water outlet pipe.

[0013] The utility model is further configured as follows: the pipeline assembly includes a connecting pipe sealed with the water outlet pipe; a guide pipe is fixed at one end of the connecting pipe; a plurality of diversion pipes are evenly fixed on the peripheral side of the diversion pipe; and the diversion pipe is sealed with the annular pipe.

[0014] The utility model is further configured as follows: a temperature sensor is fixed on the inner wall of the water tank; a controller is fixed on the side of the water tank; an input end of the controller is electrically connected to the temperature sensor, and an output end of the controller is electrically connected to the water pump.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model is provided with a two-layer heat dissipation system. The temperature sensor monitors the temperature in the water tank in real time. When the temperature does not exceed the warning value, the water pump is in a dormant state. At this time, there is a part of water in the water tank. The heat dissipation fins receive the heat of the transmission pipeline and transmit it to the annular tube. A part of the annular plate is immersed in water, and the water cools the annular tube, thereby realizing the first layer of heat dissipation system. When the temperature exceeds the warning value, the temperature sensor sends a signal to the controller, and the controller turns on the water pump to supply water to the annular tube, so that the exhaust fan blades work to perform the second layer of heat dissipation system, thereby improving the cooling effect.

[0017] 2. The utility model uses a water pump to deliver water to the connecting pipe, so that the water enters the annular pipe through the guide pipe and the diversion pipe, and drives the rotating shaft to rotate when rushing through the impeller, and then drives the baffle plate and the first bevel gear to rotate, and then drives the second bevel gear to rotate, and then drives the exhaust fan blades to rotate to extract the high-temperature gas in the water tank for rapid heat dissipation, thereby preventing the temperature of the transmission pipeline from being too high.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 The present invention is a structural schematic diagram of a spring support and hanger suitable for various types of boilers.

[0021] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model.

[0022] Figure 3 It is a structural schematic diagram of the water storage tank of the utility model.

[0023] Figure 4 It is a structural schematic diagram of the annular tube of the utility model.

[0024] Figure 5 For the utility model Figure 2 A magnified image of area A.

[0025] Figure 6 For the utility model Figure 4 A magnified view of area B.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1-water storage tank, 2-annular pipe, 3-extension pipe, 4-rotating shaft, 5-impeller, 6-baffle, 7-first bevel gear, 8-L-shaped fixed shaft, 9-second bevel gear, 10-exhaust fan blade, 11-cooling trough, 12-first semi-arc plate, 13-first mounting plate, 14-second connecting plate, 15-second semi-arc plate, 16-transmission pipeline, 17-heat dissipation trough, 18-ventilation slot, 19-heat dissipation fin, 20-water pump, 21-water pump, 22-water outlet pipe, 23-connecting pipe, 24-flow guide pipe, 25-diverter pipe, 26-temperature sensor, 27-controller. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0030] See also Figure 1-6The utility model is a spring support and hanger suitable for various types of boilers, including a water tank 1; a plurality of annular tubes 2 are evenly connected between two opposite inner walls of the water tank 1; both ends of the annular tube 2 extend out of the inner wall of the water tank 1; extension tubes 3 are symmetrically fixed to the circumferential side of the annular tube 2; a rotating shaft 4 coaxial with the two extension tubes 3 is symmetrically rotated on the inner wall of the annular tube 2; a plurality of impellers 5 are evenly arranged in a circular array near the bottom of the circumferential side of the rotating shaft 4; a baffle 6 is fixed to the top of the rotating shaft 4; a first bevel gear 7 is fixed to the surface of the baffle 6; a plurality of L-shaped fixed shafts 8 are evenly fixed to the inner wall of the water tank 1; a second bevel gear 9 meshing with the first bevel gear 7 is rotatably arranged at one end of the L-shaped fixed shaft 8; an exhaust fan blade 10 is fixed to the side of the second bevel gear 9; a cooling groove 11 is symmetrically provided on the side of the water tank 1.

[0031] Specifically, a water pump 20 is placed next to the water storage tank 1; a water pump pipe 21 is fixed to the water pumping end of the water pump 20, and a water outlet pipe 22 is fixed to the water outlet end thereof; and a pipeline assembly is sealed and connected to the side surface of the water outlet pipe 22.

[0032] Furthermore, the pipeline assembly includes a connecting pipe 23 sealed with the water outlet pipe 22 ; a guide pipe 24 is fixed at one end of the connecting pipe 23 ; a plurality of diversion pipes 25 are evenly fixed on the side surface of the diversion pipe 24 ; and the diversion pipes 25 are sealed with the annular pipe 2 .

[0033] Furthermore, a temperature sensor 26 is fixed to the inner wall of the water tank 1 ; a controller 27 is fixed to the side of the water tank 1 ; an input end of the controller 27 is electrically connected to the temperature sensor 26 , and an output end of the controller 27 is electrically connected to the water pump 20 .

[0034] The operation process of this embodiment is as follows: the temperature sensor 26 monitors the temperature in the water tank 1 in real time. When the temperature exceeds the warning value, the temperature sensor 26 sends a signal to the controller 27. The controller 27 turns on the water pump 20. The water pump 20 draws water through the water pumping pipe 21 and delivers water to the connecting pipe 23 through the water outlet pipe 22, so that the water enters the annular pipe 2 through the guide pipe 24 and the shunt pipe 25. When the water passes through the impeller 5, the rotating shaft 4 is driven to rotate, and then the baffle plate 6 and the first bevel gear 7 are driven to rotate, and then the second bevel gear 9 is driven to rotate, and then the exhaust fan blades 10 are driven to rotate to extract the high-temperature gas in the water tank 1 for rapid heat dissipation to prevent the temperature inside the water tank 1 from being too high. The water in the annular pipe 2 flows out from the other end, flows out of the connecting pipe 23 along the shunt pipe 25 and the guide pipe 24, and the water is collected in a container for convenient reuse. Specific embodiment 2

[0036] See also Figure 1-6On the basis of the specific embodiment 1, a first semi-arc plate 12 is fixed on the surface of the water tank 1; a first mounting plate 13 is symmetrically fixed on the surface of the first semi-arc plate 12; a second connecting plate 14 is fixed to the surface of the first mounting plate 13 by fastening bolts; a second semi-arc plate 15 is fixed between the two second connecting plates 14.

[0037] Specifically, a transmission pipe 16 is placed between the first semi-arc plate 12 and the second semi-arc plate 15 ; a plurality of heat dissipation grooves 17 are evenly opened on the side surfaces of the first semi-arc plate 12 and the second semi-arc plate 15 ; and a plurality of ventilation grooves 18 are opened on the side surfaces of the water tank 1 .

[0038] Furthermore, a plurality of heat dissipation fins 19 are fixed to the side surfaces of the annular tube 2 ; the surface of the heat dissipation fins 19 is adapted to the side surfaces of the transmission pipe 16 ; under the setting of the heat dissipation fins 19 , the heat of the transmission pipe 16 will be transferred to the annular tube 2 through the heat dissipation fins 19 .

[0039] The operation process of this embodiment is as follows: a portion of water is stored inside the water tank 1, and a portion of the annular tube 2 is immersed in the water tank 1. When the temperature inside the water tank 1 does not exceed the warning value, the temperature of the transmission pipe 16 is transmitted to the annular tube 2 through the heat dissipation fins 19, and the water cools the annular tube 2, thereby cooling the inside of the water tank 1, and also dissipating the temperature of the transmission pipe 16.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A spring support bracket applicable to various types of boilers, comprising a water storage tank (1); characterized in that: A plurality of annular tubes (2) are evenly connected between two opposite inner walls of the water storage tank (1); both ends of the annular tubes (2) extend out of the inner wall of the water storage tank (1); Extension tubes (3) are symmetrically fixed to the circumferential side of the annular tube (2); rotation shafts (4) coaxial with the two extension tubes (3) are symmetrically arranged on the inner wall of the annular tube (2); A plurality of impellers (5) are evenly arranged in a circular array on the circumferential side surface of the rotating shaft (4) near the bottom end; a baffle (6) is fixed to the top end of the rotating shaft (4); and a first bevel gear (7) is fixed to the surface of the baffle (6); A plurality of L-shaped fixed shafts (8) are evenly fixed on the inner wall of the water storage tank (1); a second bevel gear (9) meshing with the first bevel gear (7) is rotatably provided at one end of the L-shaped fixed shaft (8); An exhaust fan blade (10) is fixed on the side of the second bevel gear (9); and a cooling groove (11) is symmetrically provided on the side of the water storage tank (1).

2. A spring support and hanger suitable for various types of boilers according to claim 1, characterized in that: A first semi-arc plate (12) is fixed on the surface of the water storage tank (1); a first mounting plate (13) is symmetrically fixed on the surface of the first semi-arc plate (12); a second connecting plate (14) is fixed on the surface of the first mounting plate (13) by means of fastening bolts; and a second semi-arc plate (15) is fixed between the two second connecting plates (14).

3. A spring support and hanger suitable for various types of boilers according to claim 2, characterized in that: A transmission pipe (16) is placed between the first semi-arc plate (12) and the second semi-arc plate (15); a plurality of heat dissipation grooves (17) are evenly arranged on the side surfaces of the first semi-arc plate (12) and the second semi-arc plate (15); and a plurality of ventilation grooves (18) are arranged on the side surfaces of the water storage tank (1).

4. A spring support and hanger suitable for various types of boilers according to claim 3, characterized in that: A plurality of heat dissipation fins (19) are fixed to the peripheral side of the annular tube (2); the surface of the heat dissipation fins (19) is adapted to the peripheral side of the transmission pipeline (16); under the arrangement of the heat dissipation fins (19), the heat of the transmission pipeline (16) is transferred to the annular tube (2) through the heat dissipation fins (19).

5. A spring support and hanger suitable for various types of boilers according to claim 4, characterized in that: A water pump (20) is placed beside the water storage tank (1); a water pump pipe (21) is fixed to the water pumping end of the water pump (20), and a water outlet pipe (22) is fixed to the water outlet end; a pipeline assembly is sealedly connected to the side surface of the water outlet pipe (22).

6. A spring support and hanger suitable for various types of boilers according to claim 5, characterized in that: The pipeline assembly comprises a connecting pipe (23) sealedly connected to a water outlet pipe (22); a flow guide pipe (24) is fixed to one end of the connecting pipe (23); a plurality of flow diversion pipes (25) are evenly fixed on the peripheral side of the flow diversion pipe (24); and the flow diversion pipe (25) is sealedly connected to the annular pipe (2).

7. A spring support and hanger suitable for various types of boilers according to claim 6, characterized in that: A temperature sensor (26) is fixed on the inner wall of the water storage tank (1); a controller (27) is fixed on the side of the water storage tank (1); an input end of the controller (27) is electrically connected to the temperature sensor (26), and an output end of the controller (27) is electrically connected to the water pump (20).

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