CN209925601U

CN209925601U - Welding water pressure closing cap structure of boiler pressure vessel

Info

Publication number: CN209925601U
Application number: CN201920850603.9U
Authority: CN
Inventors: 王晓凤; 杨凯军; 湛立宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-01-10
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a boiler pressure vessel's welding water pressure closing cap structure, including sealed lid, pressure boiler and electric putter, there is sealed lid at pressure boiler's top through link movable mounting, ear fixed mounting is passed through to the both sides of sealed lid has the mount, there is electric putter in the front of sealed lid through axle fixed mounting, the top welding of sealed lid has discharge valve, one side fixed mounting of discharge valve has the siren, electric putter's opposite side fixed mounting has the manometer. The utility model discloses install the siren and can send out the police dispatch newspaper when gas leakage, warn the staff, prevent that the closing cap from taking place to leak and can't obtain timely processing, make gas, liquefied gas or high temperature liquid medium pressure release inflation or instantaneous vaporization promptly, release a large amount of energy in the twinkling of an eye to the form of shock wave, to propagating fast on every side, destroy equipment, building and harm personal safety, guaranteed the security performance of device.

Description

Welding water pressure closing cap structure of boiler pressure vessel

Technical Field

The utility model relates to a water pressure closing cap technical field specifically is a boiler pressure vessel's welding water pressure closing cap structure.

Background

The boiler pressure vessel is a generic term for boilers and pressure vessels, because they belong to special equipment and occupy important places in production and life, the boiler is a mechanical equipment which heats water into hot water or steam by using the heat energy of fuel or other energy sources, the equipment with specific process function and bearing certain pressure in industrial production is called pressure container, storage and transportation container, reaction container, heat exchange container and separation container, and the medium in the boiler pressure container is gas, liquefied gas or high-temp. liquid with certain pressure, and once the pressure-bearing component is broken, the medium can be decompressed, expanded or instantaneously vaporized, and can instantaneously release a large quantity of energy, in the form of shock waves, the shock waves are quickly transmitted to the periphery to damage equipment and buildings and harm the personal safety, and the safety of the device is directly influenced by the tightness of the connection of the water pressure sealing cover and the boiler pressure container.

Meanwhile, the hydraulic seal cover of the existing boiler pressure container needs to be manually opened by workers, the seal cover is subjected to heat transfer generated by the working of the boiler pressure container, the surface temperature of the seal cover is increased, the workers are easily scalded, the body safety of the workers can not be guaranteed, meanwhile, the existing seal cover can not monitor the gas leakage condition, when the seal cover leaks, timely treatment can not be obtained, gas, liquefied gas or high-temperature liquid is easily caused, a medium, namely, pressure relief expansion or instantaneous vaporization, a large amount of energy is instantaneously released, in the form of shock waves, the energy is quickly transmitted to the periphery, equipment and building are damaged, and the personal safety is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler pressure vessel's welding water pressure closing cap structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a boiler pressure vessel's welding water pressure closing cap structure, includes sealed lid, pressure boiler and electric putter, there is sealed lid at pressure boiler's top through link movable mounting, ear fixed mounting is passed through to the both sides of sealed lid has the mount, there is electric putter in the front of sealed lid through axle spare fixed mounting, the top welding of sealed lid has discharge valve, one side fixed mounting of discharge valve has the siren, electric putter's opposite side fixed mounting has the manometer, the inside fixed mounting of sealed lid has sealing rubber.

Preferably, the top of the fixing frame is movably provided with a limiting rod through a connecting shaft, and the outer side of the top of the limiting rod is movably provided with a fastening knob through a threaded structure.

Preferably, the bottom of the electric push rod is fixedly provided with a shaft bracket, and the bottom of the shaft bracket is movably provided with a limiting shaft through a bolt.

Preferably, the top welding of discharge valve has the screwed pipe, and the top fixed mounting of screwed pipe has sealed cap, and the outside bottom fixed mounting of screwed pipe has sealed the pad.

Preferably, the bottom of the alarm is fixedly provided with a mounting seat, and one side of the alarm is fixedly provided with an alarm lamp.

Preferably, the bottom of the pressure boiler is welded with a base, and the bottom of the base is movably provided with a through fixing bolt.

Compared with the prior art, the beneficial effects of the utility model are that: the sealing structure of the welding water pressure sealing cover structure of the boiler pressure container can increase the sealing structure of the device by installing sealing rubber, improve the sealing performance of the device, ensure that the sealing cover is more sealed with the boiler, improve the safety of the device, send out an alarm when gas leaks by installing an alarm, warn workers, prevent the sealing cover from leaking and being incapable of being processed in time, easily cause gas, liquefied gas or high-temperature liquid, and medium, namely pressure relief expansion or instantaneous vaporization, release a large amount of energy instantly, quickly spread to the surrounding in a shock wave form, damage equipment, a building and harm personal safety, ensure the safety performance of the device, ensure that the sealing cover is more firmly connected with the boiler by installing the position of the fixing frame fixing device, improve the connection firmness of the device, ensure the safety of the device, and ensure that the sealing cover can be automatically opened by installing the electric push rod, and the worker does not need to open, the sealing cover is prevented from scalding the worker, and the safety of the worker is ensured.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural view of the sealing cover of the present invention.

In the figure: 1. a sealing cover; 101. an ear piece; 102. a shaft member; 103. sealing rubber; 2. an alarm; 201. a mounting seat; 202. an alarm light; 3. a fixed mount; 301. a limiting rod; 302. fastening a knob; 4. a pressure boiler; 401. a base; 402. a fixing bolt; 5. an electric push rod; 501. a pedestal; 502. a limiting shaft; 6. an exhaust valve; 601. a gasket; 602. a threaded pipe; 603. a sealing cap; 7. a pressure gauge; 8. and a connecting frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a welded water pressure sealing cover structure of a boiler pressure container comprises a sealing cover 1, a pressure boiler 4 and an electric push rod 5, wherein the top of the pressure boiler 4 is movably provided with the sealing cover 1 through a connecting frame 8, the pressure boiler 4 can use the heat energy of fuel or other energy sources to heat water into mechanical equipment of hot water or steam, the connecting frame 8 can connect the sealing cover 1 with the pressure boiler 4, the sealing cover 1 can enable the pressure boiler 4 to form a closed whole body, the sealing performance of the pressure boiler 4 is ensured, two sides of the sealing cover 1 are fixedly provided with a fixing frame 3 through ear pieces 101, the ear pieces 101 can provide mounting positions for the fixing frame 3, the fixing frame 3 can fix the position of a device, the sealing cover and the boiler are more firmly connected, the connection firmness of the device is improved, the safety of the device is ensured, the electric push rod 5 is fixedly arranged on the front surface of the sealing cover 1 through a shaft, the shaft part 102 is movably connected with the electric push rod 5, the electric push rod 5 is connected with the sealing cover 1, the electric push rod 5 can convert electric energy into mechanical energy, the sealing cover 1 can be driven to move up and down through the electric push rod 5, the sealing cover 1 is convenient to open, the device can automatically open the sealing cover without being opened by a worker, the sealing cover is prevented from scalding workers, the safety of the workers is ensured, the exhaust valve 6 is welded at the top of the sealing cover 1, the air pressure inside the pressure boiler 4 can be exhausted through the exhaust valve 6, the safety of the pressure boiler 4 is ensured, the device for preventing the excessive pressure inside the pressure boiler 4 from being damaged is prevented, the alarm 2 is fixedly installed on one side of the exhaust valve 6, the alarm 2 adopts a YA-D100 gas alarm, an alarm can be sent out when gas leaks, the alarm can warn the workers, the sealing cover cannot be timely treated, Liquefied gas or high temperature liquid, the medium is pressure release inflation or instantaneous vaporization promptly, release a large amount of energy in the twinkling of an eye, with the form of shock wave, propagate fast to around, destroy equipment, the building is and endanger personal safety, make it guarantee the security performance of device, the opposite side fixed mounting of electric putter 5 has manometer 7, manometer 7 can real-time supervision pressure boiler 4 internal pressure, avoid pressure boiler 4 internal pressure too big, cause the potential safety hazard, the inside fixed mounting of sealed lid 1 has sealing rubber 103, sealing rubber 103 can increase the seal structure of device, improve the leakproofness of device, make the more sealed of being connected of its closing cap and boiler, improve the security of device.

Further, connecting axle movable mounting is passed through at the top of mount 3 has gag lever post 301, and gag lever post 301 can guarantee sealed 1 stability of lid with the fixed sealed position of lid of ear 101 cooperation, and there is fastening knob 302 in the top outside of gag lever post 301 through helicitic texture movable mounting, and the position of sealed lid 1 can be injectd to fastening knob 302, improves the stability of sealed 1 installation of lid.

Further, the bottom of the electric putter 5 is fixedly provided with a shaft bracket 501, the shaft bracket 501 can provide a mounting position for the limiting shaft 502, the bottom of the shaft bracket 501 is movably provided with the limiting shaft 502 through a bolt, and the limiting shaft 502 can movably connect the electric putter 5 with the pressure boiler 4.

Further, the top welding of discharge valve 6 has screwed pipe 602, and screwed pipe 602 can provide the mounted position for sealed cap 603, improves the leakproofness of connecting, and the top fixed mounting of screwed pipe 602 has sealed cap 603, and sealed cap 603 can be convenient for excrete the inside pressure of pressure boiler 4, guarantees the security of device, and the outside bottom fixed mounting of screwed pipe 602 has sealed the pad 601, and sealed pad 601 can just valence device obtain seal structure, improves the leakproofness of device.

Further, the bottom fixed mounting of siren 2 has mount pad 201, and mount pad 201 can be convenient for install, improves the installation and obtains efficiency, and one side fixed mounting of siren 2 has warning light 202, and warning light 202 can send out the police dispatch newspaper, makes the information that its staff can be timely arrival gas leakage.

Further, the welding of pressure boiler 4's bottom has base 401, and the stability of device has been guaranteed to the steadiness of the multiplicable device of base 401, and the bottom movable mounting of base 401 has the gim peg 402 that runs through, can be with the device firmly fixed on ground through gim peg 402, has guaranteed the steadiness of device.

The working principle is that the device can be firmly fixed on the ground through the fixing bolt 402, the stability of the device is ensured, the alarm 2 can give an alarm when gas leaks to warn workers, the sealing cover is prevented from being leaked and cannot be processed in time, gas, liquefied gas or high-temperature liquid is easy to cause, and a medium is decompressed, expanded or instantly vaporized to release a large amount of energy instantly to be rapidly transmitted to the periphery in a shock wave mode to damage equipment and buildings and harm personal safety, so that the alarm 2 improves the safety performance of the device, the internal pressure of the pressure boiler 4 can be monitored in real time to avoid overlarge internal pressure of the pressure boiler 4 to cause potential safety hazards, the safety of the device is ensured, the sealing cover 1 can be driven to move up and down through the electric push rod 5, the sealing cover 1 can be conveniently opened, the device can automatically open the sealing cover without being opened by the workers, the sealing cover is prevented from scalding the working personnel, and the safety of the working personnel is guaranteed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a boiler pressure vessel's welding water pressure closing cap structure, includes sealed lid, pressure boiler and electric putter, its characterized in that: the utility model discloses a pressure boiler, including pressure boiler, connecting frame, earning spare fixed mounting, sealed lid, shaft piece fixed mounting have electric putter, discharge valve, one side fixed mounting of discharge valve has the siren, electric putter's opposite side fixed mounting has the manometer, the inside fixed mounting of sealed lid has sealing rubber.

2. A welded hydraulic pressure cover structure of a boiler pressure vessel according to claim 1, wherein: the top of mount has the gag lever post through connecting axle movable mounting, and the top outside of gag lever post has fastening knob through helicitic texture movable mounting.

3. A welded hydraulic pressure cover structure of a boiler pressure vessel according to claim 1, wherein: the bottom of the electric push rod is fixedly provided with a shaft bracket, and the bottom of the shaft bracket is movably provided with a limiting shaft through a bolt.

4. A welded hydraulic pressure cover structure of a boiler pressure vessel according to claim 1, wherein: the top welding of discharge valve has the screwed pipe, and the top fixed mounting of screwed pipe has sealed cap, and the outside bottom fixed mounting of screwed pipe has sealed the pad.

5. A welded hydraulic pressure cover structure of a boiler pressure vessel according to claim 1, wherein: the bottom fixed mounting of siren has the mount pad, and one side fixed mounting of siren has the warning light.

6. A welded hydraulic pressure cover structure of a boiler pressure vessel according to claim 1, wherein: the bottom welding of pressure boiler has the base, and the bottom movable mounting of base has the gim peg that runs through.