CN213901027U - Water circulating device for natural gas steam boiler - Google Patents

Abstract

The utility model discloses a water circulating device for a natural gas steam boiler, which comprises a boiler, wherein a first supporting plate is arranged at the upper end of the boiler, the water circulating device is fixedly arranged at the upper end of the first supporting plate, second supporting plates are fixedly arranged on the left side wall and the right side wall of the boiler, a cylinder is fixedly arranged on the upper surface of each second supporting plate, cylinders are symmetrically and rotatably arranged on the left side and the right side of the upper surface of each first supporting plate, the lower ends of the cylinders movably penetrate through the first supporting plates, first grooves are respectively arranged on the far side walls of the cylinders on the left side and the right side, clamping blocks are movably arranged in the inner cavities of the first grooves, first springs are respectively arranged between the near side walls on the left side and the right side and the inner cavities of the first grooves, through slideways are respectively arranged on the front side of the outer surface of the cylinder, one far ends of the through slideways on the left side and the right side are tangent to the inner cavities of the cylinder, the problems that the water circulation device of the natural gas steam boiler is inconvenient to install and disassemble and difficult to maintain are solved.

Description

Water circulating device for natural gas steam boiler

Technical Field

The utility model relates to a natural gas steam boiler apparatus technical field, specific field is a natural gas steam boiler water circulating device.

Background

The natural gas steam boiler is a kind of gas steam boiler, the natural gas steam boiler is a kind of heat energy conversion equipment which uses natural gas as fuel, the heat energy released by burning in the boiler heats the water in the boiler, and vaporizes it into steam, the water is heated by the energy released by burning the gas fuel in the boiler barrel continuously, the temperature rises and generates steam with pressure, because the boiling point of the water rises with the rise of pressure, the boiler is sealed, the expansion of the steam in the boiler barrel is limited, and the pressure is generated to form thermodynamic power, strictly speaking, the steam of the boiler is formed by heating the water in the boiler barrel to saturated water at constant pressure, and the steam boiler is widely used as an energy source.

The existing water circulation device of the natural gas steam boiler is inconvenient to install and disassemble, difficult to maintain, poor in universality and poor in practicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a natural gas steam boiler water circle device 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: a water circulating device for a natural gas steam boiler comprises a boiler, wherein a first supporting plate is placed at the upper end of the boiler, a water circulating device is fixedly installed at the upper end of the first supporting plate, a second supporting plate is fixedly installed on the left side wall and the right side wall of the boiler, a cylinder is fixedly installed on the upper surface of the second supporting plate, cylinders are symmetrically and rotatably installed on the left side and the right side of the upper surface of the first supporting plate, the lower ends of the cylinders movably penetrate through the first supporting plate, first grooves are formed in the side walls, far away from the cylinders, on the left side and the right side, clamping blocks are movably arranged in the inner cavities of the first grooves, first springs are arranged between the side walls, close to each other, on the left side and the right side and the inner cavities of the first grooves, through slideways are arranged on the front side of the outer surface of the cylinder, one ends, far away from the through slideways, on the left side and the right side are tangent to the inner cavities of the cylinder, the through slideways are movably connected with the clamping blocks, the lower surface of the front end of the through slide is provided with a second groove, the inner cavity of the second groove is movably embedded with a baffle, a second spring is arranged between the lower end of the baffle and the bottom of the inner cavity of the second groove, the upper end of the baffle is connected with the upper end of the second groove in a clamping mode, and the water inlet and the water outlet of the water circulation device are connected with a boiler.

Preferably, the outer surface of the upper end of each cylinder is provided with anti-skid grains.

Preferably, the front surface of the baffle is fixedly provided with a handle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a natural gas steam boiler water circle device, is equipped with the fixture block, first spring, the cylinder, the drum, lead to the slide, baffle and second spring, through cup jointing of cylinder and drum, the fixture block under the effect of first spring with lead to the slide joint, simultaneously under the effect of second spring, the baffle carries on spacingly to the fixture block, be convenient for fixed and dismantle, solved current natural gas steam boiler water circle device and be not convenient for install and dismantle, the maintenance difficulty, the commonality is poor, the poor problem of practicality.

Drawings

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

fig. 2 is a schematic view of a sectional structure of a second groove in front view;

FIG. 3 is a schematic diagram of a right-side sectional view of the cylinder of the present invention;

FIG. 4 is a schematic structural view of a fixture block of the present invention in a top view cross-sectional state;

fig. 5 is a schematic structural view of the fixture block in the top view section state of the present invention.

In the figure: 1-boiler, 2-first supporting plate, 3-water circulation device, 4-second supporting plate, 5-cylinder, 6-cylinder, 7-first groove, 8-fixture block, 9-first spring, 10-through slideway, 11-second groove, 12-baffle, 13-second spring and 14-handle.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a water circulating device for a natural gas steam boiler, please refer to fig. 1, which comprises a boiler 1, a first supporting plate 2 is placed at the upper end of the boiler 1, the first supporting plate 2 is used for conveniently installing a water circulating device 3, the water circulating device 3 is convenient to install and use, the water circulating device 3 is convenient to support and fix, the water circulating device 3 is fixedly installed at the upper end of the first supporting plate 2, second supporting plates 4 are fixedly installed on the left side wall and the right side wall of the boiler 1, the second supporting plate 4 is connected with the boiler 1 through welding, reinforcing ribs are arranged between the second supporting plate 4 and the boiler 1, the supporting strength is enhanced, cylinders 5 are fixedly installed on the upper surfaces of the second supporting plates 4, the cylinders 5 are connected with the second supporting plates 4 through welding, cylinders 6 are rotatably installed on the upper surfaces of the first supporting plate 2 in a bilateral symmetry manner, the lengths of the lower ends of the cylinders 6 are larger than the lengths of the upper ends of the first supporting plates 2, the lower ends of the cylinders 6 movably penetrate through the first supporting plate 2, please refer to fig. 4, the far side walls of the left and right sides of the cylinders 6 are respectively provided with a first groove 7, the first grooves 7 are used for facilitating installation of the clamping blocks 8, the inner cavities of the first grooves 7 are movably provided with the clamping blocks 8, first springs 9 are respectively arranged between the far side walls of the left and right sides and the inner cavities of the first grooves 7, the first springs 9 provide power for clamping the clamping blocks 8, and simultaneously, the cylinders 6 and the cylinders 5 are convenient to connect under the action of the first springs 9, the front sides of the outer surfaces of the cylinders 5 are respectively provided with a through slide way 10, the lower ends of the cylinders 5 are close to through the slide way 10, the far ends of the left and right sides through the slide way 10 are respectively tangent to the inner cavities of the cylinders 5, so that the clamping blocks 8 and the through slide ways 10 are convenient to clamp, and the clamping blocks 8 and the slide ways 10 are convenient to separate, so as to facilitate operation, the structure is simple, and the work efficiency of disassembly and installation is improved, the difficulty of installation is reduced, the through slide ways 10 are movably connected with the clamping blocks 8, the clamping blocks 8 move to the through slide ways 10 under the extrusion of the cylinders 5, the clamping blocks 8 are clamped with the through slide ways 10 under the action of the first springs 9, meanwhile, the front ends of the clamping blocks 8 are provided with limiting plates, the limiting plates and the through slide ways 10 limit positions through the tangent positions between the through slide ways 10 and the cylinders 5, the clamping blocks 8 are prevented from extruding the first springs 9, when the clamping blocks 8 are clamped with the through slide ways 10, the clamping blocks 8 cannot extrude the first springs 9, the fixing firmness is enhanced, please refer to figures 2 and 3, the lower surfaces of the front ends of the through slide ways 10 are provided with second grooves 11, the second grooves 11 are used for conveniently installing the baffle plates 12, the baffle plates 12 are used for limiting the rotation of the clamping blocks 8, the inner cavities of the second grooves 11 are movably embedded with the baffle plates 12, the second springs 13 are arranged between the lower ends of the baffle plates 12 and the bottoms of the inner cavities of the second grooves 11, the effect of second spring 13 is to give the power of baffle 12 motion, realizes spacing to fixture block 8, and the upper end of baffle 12 and the upper end joint of second recess 11 are connected, ensure that baffle 8 is spacing firm, and water circulating device 3's water inlet and delivery port all are connected with boiler 1.

Particularly, the upper end surface of cylinder 6 all is equipped with anti-skidding line, is convenient for rotate cylinder 6.

Specifically, a handle 14 is fixedly mounted on each front surface of the baffle 12, so as to facilitate the up-and-down operation of the baffle 12.

The working principle is as follows: the utility model relates to a natural gas steam boiler water circulating device, when using this device, place first backup pad 2 above boiler 1, when showing the state like the attached drawing figure 4 of the specification, cup joint cylinder 6 to the inner chamber of drum 5, the inner chamber of drum 5 extrudes fixture block 8 simultaneously, fixture block 8 extrudes first spring 9, cylinder 6 cup joints the inner chamber of drum 5 completely, anticlockwise rotate left cylinder 6, clockwise rotate right cylinder 6, fixture block 8 and lead to slide 10 joint, pull baffle 12 downwards simultaneously, baffle 12 extrudes second spring 13, until fixture block 8 moves to the one end that is close to lead to slide 10, loosen baffle 12, under the effect of second spring 13, baffle 12 carries out the rotation spacing with fixture block 8, namely show the state like the attached drawing figure 5 of the specification, cylinder 6 and drum 5 fixed connection, namely water circulating device 3 and boiler 1 fixed connection, meanwhile, the mounting structure is convenient to detach and use, the mounting work efficiency is improved, the practicability is high, and the universality is high.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The utility model provides a natural gas steam boiler water circle device, includes boiler (1), its characterized in that: a first supporting plate (2) is placed at the upper end of the boiler (1), a water circulation device (3) is fixedly installed at the upper end of the first supporting plate (2), second supporting plates (4) are fixedly installed on the left side wall and the right side wall of the boiler (1), a cylinder (5) is fixedly installed on the upper surface of each second supporting plate (4), cylinders (6) are rotatably installed on the upper surface of each first supporting plate in a bilateral symmetry mode, the lower ends of the cylinders (6) penetrate through the first supporting plates (2) in an all-movable mode, first grooves (7) are formed in the side walls, far away from the cylinders (6), of the left side and the right side, clamping blocks (8) are movably arranged in inner cavities of the first grooves (7), first springs (9) are arranged between the side walls, close to the left side and the right side, a through slide way (10) is arranged on the front side of the outer surface of the cylinder (5), the side of a left side the one end that leads to slide (10) and keep away from mutually all tangent with the inner chamber of drum (5), lead to slide (10) all with fixture block (8) swing joint, the front end lower surface that leads to slide (10) all is equipped with second recess (11), the equal activity embedding in inner chamber of second recess (11) is equipped with baffle (12), the lower extreme of baffle (12) all with all be equipped with second spring (13) between the inner chamber bottom of second recess (11), the upper end of baffle (12) with the upper end joint of second recess (11) is connected, the water inlet and the delivery port of water circle device (3) all are connected with boiler (1).

2. The water circulating apparatus for a natural gas steam boiler according to claim 1, wherein: the outer surface of the upper end of the cylinder (6) is provided with anti-skid lines.

3. The water circulating apparatus for a natural gas steam boiler according to claim 1, wherein: handles (14) are fixedly arranged on the front surfaces of the baffles (12).

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