阅读说明：本技术 一种野外作业用撬装可移动式供暖锅炉 (Skid-mounted movable heating boiler for field operation ) 是由 衣惠昌 蔡树君 衣富国 张贵鹏 衣荣明政 衣兴昌 衣荣明仁 刘素 刘俊鹏 刘丽丽 于 2021-08-19 设计创作，主要内容包括：本发明公开了一种野外作业用撬装可移动式供暖锅炉,包括底座和设置在其四角方便移动的滚动组件,所述底座上方设有一个水平板,所述水平板下端中间位置与底座之间通过支点万向节连接固定,所述支点万向节外侧阵列分布有三个用于调节支撑滑块底部三点高度的顶点支撑件,通过三个顶点支撑件使得水平板围绕支点万向节转动,从而对水平板的水平角度进行调整,所述水平板上端安装有一个锅炉本体,本发明针对现有装置的弊端进行设计,可以对蒸汽软管进行缠绕收放,从而方便适应不同地形的管路对接,方便了人们需要；配置了蒸汽涡轮发电设备,可以在需要电力的时候利用蒸汽发电,从而使得野外具有足够的电力供给。(The invention discloses a skid-mounted movable heating boiler for field operation, which comprises a base and rolling assemblies arranged at four corners of the base and convenient to move, wherein a horizontal plate is arranged above the base, the middle position of the lower end of the horizontal plate is connected and fixed with the base through a fulcrum universal joint, three vertex supporting pieces for adjusting the three-point height of the bottom of a supporting slide block are distributed on the outer side of the fulcrum universal joint in an array manner, the horizontal plate rotates around the fulcrum universal joint through the three vertex supporting pieces, so that the horizontal angle of the horizontal plate is adjusted, and a boiler body is arranged at the upper end of the horizontal plate. A steam turbine power plant is provided that can generate electricity using steam when electricity is needed, thereby allowing sufficient power supply in the field.)

1. A skid-mounted movable heating boiler for field operation comprises a base (11) and rolling assemblies arranged at four corners of the base and convenient to move, wherein a horizontal plate (25) is arranged above the base (11), and the middle position of the lower end of the horizontal plate (25) is fixedly connected with the base (11) through a fulcrum universal joint (35);

the boiler is characterized in that three vertex supporting pieces used for adjusting three-point heights at the bottom of a supporting sliding block (23) are distributed on the outer side of a fulcrum universal joint (35) in an array mode, a horizontal plate (25) rotates around the fulcrum universal joint (35) through the three vertex supporting pieces, so that the horizontal angle of the horizontal plate (25) is adjusted, a boiler body (21) is installed at the upper end of the horizontal plate (25), an exhaust smoke pipe (16) used for exhausting smoke is arranged on the boiler body (21), a burner (22) used for providing a heat source is arranged on the left side of the boiler body (21), a water tank inside the boiler body (21) is connected with a water supply pump (36) used for supplying water, a safety valve (20) used for preventing overlarge air pressure is arranged on the boiler body (21), a first air supply pipe is arranged on the right side of the boiler body (21), and the end part of the first air supply pipe is connected with the air inlet end of a pipe winding assembly (12) through an air supply joint (15), and a steam hose (14) for conveying steam is wound on the pipe winding assembly (12), and a connecting flange (13) for connecting a pipeline is arranged at the tail end of the steam hose (14).

2. The skid-mounted movable heating boiler for field work according to claim 1, wherein a second steam discharge pipe is further arranged on the boiler body (21), a throttle valve (19) is arranged on the second steam discharge pipe, the end part of the second steam discharge pipe is communicated with a turbine (18) serving as a power source, and the output end of the turbine (18) is connected with the input end of the generator (17).

3. The skid-mounted movable heating boiler for field operation according to claim 1, wherein the pipe winding assembly (12) comprises a winding roller (37) for winding the steam hose (14), an air guide pipe (38) is rotatably arranged in a hole at the left end of the winding roller (37), an air vent (39) is formed in the air guide pipe (38), a buffer storage cavity (51) corresponding to the air vent (39) is formed in the inner wall of the winding roller (37), sealing rings (52) matched with the outer wall of the air guide pipe (38) for sealing are arranged at two sides of the buffer storage cavity (51), an exhaust port butted with the steam hose (14) is formed in the winding roller (37) where the buffer storage cavity (51) is located, the outer side of the air guide pipe (38) is arranged on the supporting frame (40) in a penetrating manner, and the lower end of the supporting frame (40) is fixedly connected with the upper end of the base (11), and two ends of the winding roller (37) are provided with baffle discs for preventing the steam hose (14) from being separated.

4. The skid-mounted movable heating boiler for field operation according to claim 1, wherein the fulcrum universal joint (35) comprises a rectangular block (42) arranged at the middle position of the lower end of the horizontal plate (25), a supporting ball (43) is fittingly arranged in a spherical cavity at the lower end of the rectangular block (42), the lower end of the supporting ball (43) is fixedly connected with the piston plate (44) through a connecting column, the piston plate (44) is slidably arranged in a piston cavity (46) in the piston column, the lower end of the piston column is fixedly connected with the base (11), a second spring (45) for pressing the piston plate (44) is arranged in the piston cavity (46), a storage oil pool (48) for storing lubricating oil is arranged at the upper end of the base (11) at the outer side of the piston plate (44), and an oil leakage at the bottom of the storage oil pool (48) is communicated with the piston cavity (46) through an oil pipe, the oil pipe is provided with a one-way valve (47) for preventing liquid from flowing back, a guide oil duct (49) convenient for oil to flow is vertically arranged in the support ball (43) and the piston plate (44), and the upper end of the support ball (43) is provided with an overflow port (41) communicated with the guide oil duct (49).

5. A skid-mounted movable heating boiler for field work according to claim 4, wherein the surface of the supporting ball (43) is distributed with a plurality of oil paths for facilitating the oil to flow down.

6. A skid-mounted movable heating boiler for field work according to claim 4, characterized in that the surface of the supporting balls (43) is provided with a wear-resistant layer (50).

7. The skid-mounted movable heating boiler for field work according to claim 1, wherein the vertex support comprises a support slide block (23) slidably disposed on the lower end surface of the horizontal plate (25), a guide slide rod is disposed on the outer side of the support slide block (23) and arranged toward the fulcrum universal joint (35), one end of the guide slide rod slidably passes through a positioning sleeve (31) disposed on the lower end surface of the horizontal plate (25), the positioning sleeve (31) and the support slide block (23) are fixedly connected through a first spring (24), a displacement slide block (33) is slidably disposed on the upper end of the base (11) below the support slide block (23), the upper end of the displacement slide block (33) is rotatably connected with the lower end of the support connecting rod (32), the upper end of the support connecting rod (32) is rotatably connected with the lower end of the support slide block (23), and transmission screw holes are disposed on the left and right sides of the displacement slide block (33), an adjusting screw rod (34) which is arranged in parallel with the guide sliding rod is arranged in the transmission screw hole in a matched mode, one end of the adjusting screw rod (34) is rotatably connected with the fixed block, and the other end of the adjusting screw rod is connected with the output end of the fine adjustment motor (30).

8. A skid-mounted movable heating boiler for field work according to claim 1, wherein the rolling assembly comprises a supporting seat (27) disposed at the end of the base (11), the supporting seat (27) is provided with a receiving groove (28) at the lower end thereof, the receiving groove (28) is internally provided with a moving wheel (29) in a matching manner, the shaft end of the moving wheel (29) is fixedly connected with the output end of the lifting push rod (26), and the lifting push rod (26) is mounted at the upper end of the supporting seat (27).

Technical Field

The invention relates to the technical field of heating, in particular to a skid-mounted movable heating boiler for field operation.

Background

The heating problem in winter always exists in the camping house for field construction operation in the petroleum industry, the existing camping house is generally characterized in that an oil-fired boiler is installed in the camping house, potential safety hazards exist, and due to the fact that construction operation time in winter is short, the camping house needs to be carried with the oil-fired boiler when being moved at ordinary times, and the limited space of the camping house is occupied. Therefore, the potential safety hazard exists in the use, and the cost of field industry is increased.

Because on-the-spot uncertain factor, the enterprise changes boiler steam trunk line mode of linking into the external installation from container internally mounted to install the flange additional in the outside left and right sides of box, when so on-the-spot installation, only have steam trunk line linking pipe according to former equipment one side, and inside the container, the installation gets up and is inconvenient, wastes time and energy, and open-air topography unevenness leads to the boiler slope, causes its working property to receive the influence, based on this, provide a skid-mounted movable heating boiler for field operation now.

Disclosure of Invention

The invention aims to provide a skid-mounted movable heating boiler for field operation, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a skid-mounted movable heating boiler for field operation comprises a base and rolling assemblies arranged at four corners of the base and convenient to move, wherein a horizontal plate is arranged above the base, the middle position of the lower end of the horizontal plate is connected and fixed with the base through a fulcrum universal joint, three vertex supporting pieces for adjusting the three-point height of the bottom of a supporting slide block are distributed on the outer side of the fulcrum universal joint in an array manner, the horizontal plate rotates around the fulcrum universal joint through the three vertex supporting pieces, so that the horizontal angle of the horizontal plate is adjusted, a boiler body is installed at the upper end of the horizontal plate, an exhaust smoke pipe for discharging smoke is arranged on the boiler body, a burner for providing a heat source is arranged at the left side of the boiler body, a water tank inside the boiler body is connected with a water supply pump for supplying water, and a safety valve for preventing overlarge air pressure is arranged on the boiler body, boiler body right side is equipped with first air supply pipe, and first air supply pipe tip is connected with the inlet end around the pipe subassembly through the air feed joint, it has the steam hose that is used for carrying steam to twine on the pipe subassembly, steam hose end is equipped with the flange that is used for connecting tube.

As a further scheme of the invention: the boiler body is also provided with a second steam discharge pipe, a throttle valve is arranged on the second steam discharge pipe, the end part of the second steam discharge pipe is communicated with a turbine used as a power source, and the output end of the turbine is connected with the input end of a generator.

As a further scheme of the invention: the winding roller is characterized in that the winding roller assembly comprises a winding roller for winding a steam hose, an air guide pipeline is arranged in a hole at the left end of the winding roller in a rotating mode, an air vent is formed in the air guide pipeline, a buffer cavity corresponding to the air vent is formed in the inner wall of the winding roller, two sides of the buffer cavity are provided with sealing rings matched with the outer wall of the air guide pipeline and used for sealing, an exhaust port butted with the steam hose is formed in the winding roller at the buffer cavity, the outer side of the air guide pipeline is arranged on a support frame in a penetrating mode, the lower end of the support frame is fixedly connected with the upper end of a base, and two ends of the winding roller are provided with baffle discs for preventing the steam hose from being separated.

As a further scheme of the invention: the fulcrum universal joint is characterized by comprising a rectangular block arranged at the middle position of the lower end of a horizontal plate, a supporting ball is arranged in a spherical cavity of the lower end of the rectangular block in a matched mode, the lower end of the supporting ball is fixedly connected with a piston plate through a connecting column, the piston plate is arranged in a piston cavity in a piston column in a sliding mode, the lower end of the piston column is fixedly connected with a base, a second spring used for pressing the piston plate is arranged in the piston cavity, an oil storage pool used for storing lubricating oil is arranged at the upper end of the base on the outer side of the piston plate, an oil leakage hole in the bottom of the oil storage pool is communicated with the piston cavity through an oil pipe, a check valve used for preventing liquid from flowing back is arranged on the oil pipe, a guide oil duct convenient for oil to flow is vertically arranged in the supporting ball and the piston plate, and an overflow port communicated with the guide oil duct is arranged at the upper end of the supporting ball.

As a further scheme of the invention: and a plurality of oil ways convenient for oil to flow down are distributed on the surface of the supporting ball.

As a further scheme of the invention: and the surface of the supporting ball is provided with a wear-resistant layer.

As a further scheme of the invention: the vertex support piece sets up the support slider of terminal surface under the horizontal plate including sliding, the support slider outside is equipped with a guide slide bar, the guide slide bar is arranged towards the fulcrum universal joint, guide slide bar one end slides and passes the position sleeve that sets up terminal surface under the horizontal plate, it is fixed through first spring coupling between position sleeve and the support slider, the base upper end of support slider below slides and is equipped with a displacement slider, displacement slider upper end and support connecting rod lower extreme rotate to be connected, support connecting rod upper end and support slider lower extreme rotate to be connected, the displacement slider left and right sides is equipped with the transmission screw, and the cooperation is equipped with an adjusting screw with guide slide bar parallel arrangement in the transmission screw, adjusting screw one end rotates with the fixed block to be connected, and its other end is connected with the output of fine setting motor.

As a still further scheme of the invention: the rolling component comprises a supporting seat arranged at the end part of the base, a containing groove is arranged at the lower end of the supporting seat, a movable wheel is arranged in the containing groove in a matched mode, the shaft end of the movable wheel is fixedly connected with the output end of the lifting push rod, and the lifting push rod is arranged at the upper end of the supporting seat.

Compared with the prior art, the invention has the beneficial effects that:

the steam hose winding and unwinding device is designed aiming at the defects of the existing device, and can wind and unwind the steam hose, so that the steam hose winding and unwinding device is convenient to adapt to butt joint of pipelines in different terrains and meets the needs of people;

the steam turbine power generation equipment is configured, and can generate power by using steam when power is needed, so that sufficient power supply can be provided outdoors;

through the matching of the vertex supporting piece and the fulcrum universal joint, no matter what complex field terrains exist, the platform where the boiler body is located can be adjusted to be in a horizontal state, the normal use of the boiler is ensured, and the first spring and the second spring are also arranged, so that the buffering effect can be achieved;

this application has designed the thinking that utilizes jolting to carry out automatic construction in the fulcrum universal joint to avoid the problem of excessive wearing and tearing between support ball and the rectangular block, guaranteed the life of part.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a schematic structural view of the fulcrum gimbal according to the present invention.

Fig. 4 is a schematic structural diagram of a buffer chamber and a seal ring in the invention.

Wherein: the device comprises a base 11, a pipe winding assembly 12, a connecting flange 13, a steam hose 14, an air supply connector 15, an exhaust smoke pipe 16, a generator 17, a turbine 18, a throttle valve 19, a safety valve 20, a boiler body 21, a burner 22, a supporting slide block 23, a first spring 24, a horizontal plate 25, a lifting push rod 26, a supporting seat 27, a containing groove 28, a moving wheel 29, a fine adjustment motor 30, a positioning sleeve 31, a supporting connecting rod 32, a displacement slide block 33, an adjusting screw rod 34, a fulcrum universal joint 35, a water supply pump 36, a winding roller 37, an air guide pipeline 38, an air vent 39, a supporting frame 40, an overflow port 41, a rectangular block 42, a supporting ball 43, a piston plate 44, a second spring 45, a piston cavity 46, a one-way valve 47, a storage oil pool 48, a guide oil channel 49, a wear-resistant layer 50, a buffer cavity 51 and a sealing ring 52.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, in an embodiment of the present invention, a skid-mounted movable heating boiler for field work includes a base 11 and rolling assemblies disposed at four corners of the base for convenient movement, a horizontal plate 25 is disposed above the base 11, a middle position of a lower end of the horizontal plate 25 is connected and fixed to the base 11 through a fulcrum universal joint 35, three vertex supports for adjusting three-point heights at the bottom of a support slider 23 are distributed in an array manner outside the fulcrum universal joint 35, the horizontal plate 25 rotates around the fulcrum universal joint 35 through the three vertex supports to adjust a horizontal angle of the horizontal plate 25, a boiler body 21 is mounted at an upper end of the horizontal plate 25, a burner 22 for providing a heat source is disposed at a left side of the boiler body 21, a water tank inside the boiler body 21 is connected to a water supply pump 36 for supplying water, a safety valve 20 for preventing an excessive air pressure is disposed on the boiler body 21, the right side of the boiler body 21 is provided with a first air supply pipe, the end part of the first air supply pipe is connected with the air inlet end of the winding pipe component 12 through an air supply connector 15, the winding pipe component 12 is wound with a steam hose 14 for conveying steam, the tail end of the steam hose 14 is provided with a connecting flange 13 for connecting a pipeline,

the boiler body 21 is provided with an exhaust smoke pipe 16 for smoke exhaust, the boiler body 21 is also provided with a second steam discharge pipe, the second steam discharge pipe is provided with a throttle valve 19, the end part of the second steam discharge pipe is communicated with a turbine 18 used as a power source, the output end of the turbine 18 is connected with the input end of the generator 17, and therefore when electric power is needed in the later period, the throttle valve 19 can be opened, steam is input to the turbine, the turbine 18 works, the generator 17 is driven to generate electricity, and the outdoor electric power requirement is met;

the pipe winding assembly 12 comprises a winding roller 37 for winding the steam hose 14, an air guide pipe 38 is rotatably arranged in a hole at the left end of the winding roller 37, an air vent 39 is formed in the air guide pipe 38, a buffer cavity 51 corresponding to the air vent 39 is formed in the inner wall of the winding roller 37, sealing rings 52 matched with the outer wall of the air guide pipe 38 and used for sealing are arranged on two sides of the buffer cavity 51, an exhaust port connected with the steam hose 14 is formed in the winding roller 37 where the buffer cavity 51 is located, the outer side of the air guide pipe 38 is arranged on a support frame 40 in a penetrating mode, the lower end of the support frame 40 is fixedly connected with the upper end of the base 11, blocking discs for preventing the steam hose 14 from being separated are arranged at two ends of the winding roller 37, the steam hose 14 can be wound on the pipe winding assembly 12 during actual use, and the pipeline is stored and released according to a corresponding heating distance in a later period, and the hose mode has a lower requirement on pipe precision, the quick pipe connecting operation is convenient;

the fulcrum universal joint 35 comprises a rectangular block 42 arranged in the middle of the lower end of the horizontal plate 25, a supporting ball 43 is arranged in a spherical cavity at the lower end of the rectangular block 42 in a matching manner, the lower end of the supporting ball 43 is fixedly connected with a piston plate 44 through a connecting column, the piston plate 44 is slidably arranged in a piston cavity 46 in a piston column, the lower end of the piston column is fixedly connected with the base 11, a second spring 45 for pressing the piston plate 44 is arranged in the piston cavity 46, a storage oil pool 48 for storing lubricating oil is arranged at the upper end of the base 11 at the outer side of the piston plate 44, an oil leakage port at the bottom of the storage oil pool 48 is communicated with the piston cavity 46 through an oil pipe, a one-way valve 47 for preventing liquid backflow is arranged on the oil pipe, a guide oil duct 49 convenient for oil to circulate is vertically arranged in the supporting ball 43 and the piston plate 44, an overflow port 41 communicated with the guide oil duct 49 is arranged at the upper end of the supporting ball 43, the surface of the supporting ball 43 is distributed with a plurality of oil passages convenient for oil to flow down, the surface of the supporting ball 43 is provided with a wear-resistant layer 50, when the device is actually used, the horizontal plate 25 can rotate around the supporting ball 43, so that horizontal angle adjustment is performed, the problem of jolting is inevitable when the device is moved, at the moment, the second spring 45 can absorb impact force generated by jolting, and when the device jolts, the piston plate 44 is forced to move downwards, so that oil in the piston cavity 46 is forced to enter the guide oil passage 49, and the oil rushes to the overflow port 41 and flows around, so that the surface of the supporting ball 43 is lubricated, the problem of transitional wear of the supporting ball 43 is avoided, and the service life of the parts is effectively ensured by the automatic oil injection mode;

the vertex supporting piece comprises a supporting slide block 23 which is arranged on the lower end face of a horizontal plate 25 in a sliding mode, a guiding slide rod is arranged on the outer side of the supporting slide block 23 and is arranged towards a fulcrum universal joint 35, one end of the guiding slide rod penetrates through a positioning sleeve 31 which is arranged on the lower end face of the horizontal plate 25 in a sliding mode, the positioning sleeve 31 and the supporting slide block 23 are fixedly connected through a first spring 24, a displacement slide block 33 is arranged at the upper end of a base 11 below the supporting slide block 23 in a sliding mode, the upper end of the displacement slide block 33 is rotatably connected with the lower end of a supporting connecting rod 32, the upper end of the supporting connecting rod 32 is rotatably connected with the lower end of the supporting slide block 23, transmission screw holes are formed in the left side and the right side of the displacement slide block 33, an adjusting screw rod 34 which is arranged in parallel to the guiding slide rod is arranged in the transmission screw holes in a matching mode, one end of the adjusting screw rod 34 is rotatably connected with the fixing block, and the other end of the adjusting screw rod is connected with the output end of a fine adjustment motor 30, under the action of the fine adjustment motor 30, the adjusting screw 34 and the displacement slide block 33 rotate relatively, and under the action of the threads, the displacement slide block 33 slides along the upper end of the base 11, so that the height of the supporting slide block 23 is adjusted, and the horizontal degree of the horizontal plate 25 is adjusted through respectively adjusting the heights of three points, so that the boiler body can adapt to field complex terrains;

the rolling component comprises a supporting seat 27 arranged at the end part of the base 11, a containing groove 28 is arranged at the lower end of the supporting seat 27, a moving wheel 29 is arranged in the containing groove 28 in a matched mode, the shaft end of the moving wheel 29 is fixedly connected with the output end of a lifting push rod 26, the lifting push rod 26 is installed at the upper end of the supporting seat 27, and therefore when the device is carried, the lifting push rod 26 drives the moving wheel 29 to downwards stretch out the containing groove 28, the whole device is supported, and the device and the ground are in rolling connection.

The working principle of the invention is as follows: in practical use, the base 11 is placed on the ground in the open air, the moving wheel 29 is driven by the lifting pushing rod 26 to jack up the whole device, then the position of the device is finely adjusted according to needs, after fine adjustment, the adjusting screw 34 and the displacement slide block 33 rotate relatively under the action of the fine adjustment motor 30, the displacement slide block 33 slides along the upper end of the base 11 under the action of threads, so that the height of the supporting slide block 23 is adjusted, the horizontal degree of the horizontal plate 25 is adjusted through respectively adjusting the heights of three points, so that the boiler body can adapt to complex terrains in the open air, the boiler body 21 is in a horizontal state at the moment, then the steam hose 14 is taken down from the pipe winding assembly 12, the connecting flange 13 at the end part of the steam hose 14 is connected with the end part of a steam supply pipe, so that hot air is provided for life in the open air, the throttling valve 19 can be opened when electric power is needed in the later period, thus, steam is input into the turbine, so that the turbine 18 works to drive the generator 17 to generate electricity to meet the field power requirement.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.