Safety protection type steam boiler

Abstract

The utility model relates to a safety protection type steam boiler which comprises a supporting seat, a steam boiler body is arranged at the top of the supporting seat, a pressure-resistant assembly is arranged at the bottom of the supporting seat, the bottom of the pressure-resistant assembly is connected with a universal wheel with a brake, and the pressure-resistant assembly comprises an installation shell. Four mounting shells are fixedly mounted at the bottom of the supporting seat, mounting seats are slidably connected into the mounting shells, and damping rods are fixedly mounted between the mounting seats and the inner top walls of the mounting shells. According to the safety protection type steam boiler, by arranging the pressure-resistant assembly and the universal wheel with the brake, when the steam boiler body needs to be moved, the universal wheel with the brake vibrates when the steam boiler body encounters the uneven ground; and then under cooperation of a damping rod, a first damping spring, a first hinge seat, a rotating arm, a mounting groove, a sliding rod, a second hinge seat and a second damping spring, the damping and buffering effects are achieved, and the steam boiler body moves more stably.

Description

Technical Field

[0001] The utility model relates to the technical field of steam boilers, in particular to a safety protection type steam boiler. Background Art

[0002] A boiler is an energy conversion device. The energy input into the boiler is in the form of chemical energy in the fuel, electrical energy, thermal energy of high-temperature flue gas, etc. After conversion by the boiler, it outputs steam, high-temperature water or organic heat carrier with a certain amount of thermal energy.

[0003] After searching, a safety steam boiler with patent publication number CN208011683U was found. This utility model redesigns the external structure of the steam boiler to make the external protection facilities of the boiler more powerful. When the boiler ruptures and explodes, it will change the direction of the shock wave and the impact airflow to avoid the horizontal shock wave from causing damage to the surrounding personnel or facilities. However, the device is not convenient to move according to needs, which reduces the overall practicality of the device. Therefore, a safety protection steam boiler is proposed to solve the above problem. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides a safety protection steam boiler with advantages such as easy mobility, which solves the problem that the devices in the comparative documents are not convenient to move according to needs, thereby reducing the overall practicality of the device.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a safety protection type steam boiler, comprising a support base, a steam boiler body is arranged on the top of the support base, a pressure-resistant component is arranged on the bottom of the support base, and a braked universal wheel is connected to the bottom of the pressure-resistant component;

[0008] The pressure-resistant component includes a mounting shell, four mounting shells are fixedly installed on the bottom of the support seat, a mounting seat is slidably connected inside the mounting shell, a damping rod is fixedly installed between the mounting seat and the inner top wall of the mounting shell, the outer surface of the damping rod is sleeved with a first shock-absorbing spring, two first hinged seats are fixedly installed on the inner top wall of the mounting shell, a rotating arm is rotatably connected to the first hinged seat, two mounting slots are opened on the top of the mounting seat, a sliding rod is fixedly connected inside the mounting slot, the outer surface of the sliding rod is slidably connected to the second hinged seat, and the outer surface of the sliding rod is sleeved with a second shock-absorbing spring.

[0009] Furthermore, the top of the universal wheel with brake is rotatably connected to the bottom of the mounting seat, and the bottom of the mounting shell is provided with an opening that is adapted to the size of the universal wheel with brake.

[0010] Furthermore, connecting blocks are fixedly installed on both the left and right sides of the mounting seat, and two guide rods are fixedly installed between the upper and lower inner walls of the mounting shell.

[0011] Furthermore, the two connecting blocks correspond to the two guide rods one by one, and the two connecting blocks are slidingly connected to the two guide rods respectively.

[0012] Furthermore, the two ends of the first shock-absorbing spring are respectively fixedly connected to the inner wall of the mounting shell and the outer surface of the mounting seat, and the two ends of the second shock-absorbing spring are respectively fixedly connected to the inner wall of the mounting groove and the outer surface of the second hinge seat.

[0013] Furthermore, the other end of the rotating arm is rotatably connected to the second hinge seat.

[0014] (3) Beneficial effects

[0015] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0016] The safety protection type steam boiler is provided with a pressure-resistant component and a braked universal wheel. When the steam boiler body needs to be moved, the braked universal wheel vibrates when encountering uneven ground. Then, the damping rod, the first shock-absorbing spring, the first hinge seat, the rotating arm, the mounting groove, the sliding rod, the second hinge seat and the second shock-absorbing spring cooperate to play a shock-absorbing and buffering role, making the movement of the steam boiler body more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic front view and cross-sectional view of the local structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 A magnified schematic diagram of the structure in the middle.

[0020] In the figure: 1 support base, 2 steam boiler body, 3 pressure-resistant component, 301 mounting shell, 302 mounting base, 303 damping rod, 304 first shock-absorbing spring, 305 first hinged base, 306 rotating arm, 307 mounting groove, 308 sliding rod, 309 second hinged base, 310 second shock-absorbing spring, 4 universal wheels with brakes. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-3 A safety protection type steam boiler in this embodiment includes a support base 1, a steam boiler body 2 is provided on the top of the support base 1, a pressure-resistant component 3 is provided at the bottom of the support base 1, and a braked universal wheel 4 is connected to the bottom of the pressure-resistant component 3.

[0023] Specifically, the safety protection performance of the steam boiler body 2 is prior art and has been disclosed in the patent document with publication number: CN208011683U, so there is no need to elaborate on it here.

[0024] Specifically, the pressure-resistant component 3 includes a mounting shell 301, four mounting shells 301 are fixedly installed on the bottom of the support seat 1, a mounting seat 302 is slidably connected inside the mounting shell 301, a damping rod 303 is fixedly installed between the mounting seat 302 and the inner top wall of the mounting shell 301, a first shock-absorbing spring 304 is sleeved on the outer surface of the damping rod 303, two first hinged seats 305 are fixedly installed on the inner top wall of the mounting shell 301, a rotating arm 306 is rotatably connected to the first hinged seat 305, two mounting grooves 307 are opened on the top of the mounting seat 302, a sliding rod 308 is fixedly connected to the inside of the mounting groove 307, and the outer surface of the sliding rod 308 is sleeved. The surface is slidingly connected to a second hinge seat 309, and the outer surface of the slide rod 308 is sleeved with a second shock-absorbing spring 310. The two ends of the first shock-absorbing spring 304 are fixedly connected to the inner wall of the mounting shell 301 and the outer surface of the mounting seat 302 respectively, and the two ends of the second shock-absorbing spring 310 are fixedly connected to the inner wall of the mounting groove 307 and the outer surface of the second hinge seat 309 respectively. The other end of the rotating arm 306 is rotatably connected to the second hinge seat 309. The damping rod 303, the first shock-absorbing spring 304 and the second shock-absorbing spring 310 are used to absorb the force generated by the vibration, and the shock-absorbing effect is achieved with the cooperation of the first hinge seat 305, the rotating arm 306 and the second hinge seat 309.

[0025] Specifically, the top of the braked universal wheel 4 is rotatably connected to the bottom of the mounting seat 302, and the bottom of the mounting shell 301 is provided with an opening that matches the size of the braked universal wheel 4, thereby making the overall structure more reasonable.

[0026] Specifically, connecting blocks are fixedly installed on the left and right sides of the mounting seat 302, and two guide rods are fixedly installed between the upper and lower inner walls of the mounting shell 301. The two connecting blocks correspond to the two guide rods one by one, and the two connecting blocks are slidingly connected to the two guide rods, thereby making the structure more stable.

[0027] During implementation, the following steps are performed: when the steam boiler body 2 needs to be moved, and the uneven ground is encountered, causing the braked universal wheel 4 to vibrate, the braked universal wheel 4 transmits the vibration force to the mounting seat 302, and then plays a shock-absorbing and buffering role with the cooperation of the damping rod 303, the first shock-absorbing spring 304, the first hinge seat 305, the rotating arm 306, the mounting groove 307, the sliding rod 308, the second hinge seat 309 and the second shock-absorbing spring 310.

[0028] To sum up, the safety protection type steam boiler is provided with a pressure-resistant component 3 and a braked universal wheel 4. When the steam boiler body 2 needs to be moved, the braked universal wheel 4 will vibrate when encountering uneven ground, and then the damping rod 303, the first shock-absorbing spring 304, the first hinge seat 305, the rotating arm 306, the mounting groove 307, the sliding rod 308, the second hinge seat 309 and the second shock-absorbing spring 310 cooperate to play a shock-absorbing and buffering role, so that the movement of the steam boiler body 2 is more stable, which solves the problem that the device in the comparative document is not convenient to move according to demand, thereby reducing the overall practicality of the device.

[0029] 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 the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safety protection type steam boiler, comprising a support base (1), characterized in that: The top of the support seat (1) is provided with a steam boiler body (2), the bottom of the support seat (1) is provided with a pressure-resistant component (3), and the bottom of the pressure-resistant component (3) is connected to a universal wheel (4) with a brake; The pressure-resistant component (3) comprises a mounting shell (301), four mounting shells (301) are fixedly mounted on the bottom of the support seat (1), a mounting seat (302) is slidably connected inside the mounting shell (301), a damping rod (303) is fixedly mounted between the mounting seat (302) and the inner top wall of the mounting shell (301), the outer surface of the damping rod (303) is sleeved with a first shock-absorbing spring (304), and the inner top wall of the mounting shell (301) is fixedly mounted. Two first hinged seats (305) are fixedly installed, and a rotating arm (306) is rotatably connected to the first hinged seat (305). Two mounting grooves (307) are opened on the top of the mounting seat (302), and a sliding rod (308) is fixedly connected inside the mounting groove (307). The outer surface of the sliding rod (308) is slidably connected to the second hinged seat (309), and the outer surface of the sliding rod (308) is sleeved with a second shock-absorbing spring (310).

2. A safety protection steam boiler according to claim 1, characterized in that: The top of the braked universal wheel (4) is rotatably connected to the bottom of the mounting seat (302), and the bottom of the mounting shell (301) is provided with an opening that matches the size of the braked universal wheel (4).

3. The safety protection steam boiler according to claim 1, characterized in that: Connecting blocks are fixedly mounted on both the left and right sides of the mounting seat (302), and two guide rods are fixedly mounted between the upper and lower inner walls of the mounting shell (301).

4. A safety protection steam boiler according to claim 3, characterized in that: The two connecting blocks correspond to the two guide rods one by one, and the two connecting blocks are slidably connected to the two guide rods respectively.

5. The safety protection steam boiler according to claim 1, characterized in that: The two ends of the first shock-absorbing spring (304) are respectively fixedly connected to the inner wall of the mounting shell (301) and the outer surface of the mounting seat (302), and the two ends of the second shock-absorbing spring (310) are respectively fixedly connected to the inner wall of the mounting groove (307) and the outer surface of the second hinge seat (309).

6. The safety protection steam boiler according to claim 1, characterized in that: The other end of the rotating arm (306) is rotatably connected to the second hinge seat (309).

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