CN219083399U - Heat pipe antifreezing device for heating furnace liquid level meter - Google Patents

Abstract

The utility model discloses a heating furnace liquid level meter heat pipe antifreezing device which comprises a base, wherein one side of the top of the base is provided with a heating furnace main body, the middle part of one side of the heating furnace main body is provided with a mounting groove, the inner side of the mounting groove is provided with a heat preservation layer, one side of the inner side of the heat preservation layer is provided with a liquid level meter, and the top and the bottom of one side of the liquid level meter are provided with communicating pipes which are communicated with the heating furnace main body; according to the utility model, through the mutual matching among the mounting groove, the heat insulation layer, the heat conduction pipe, the liquid level meter, the heat absorption plate and the exhaust pipe, when the liquid level meter is used, the temperature of heating liquid in the heating furnace main body can be continuously absorbed through the heat conduction pipe, and can be transferred to the heat absorption plate to heat the liquid level meter, so that the liquid level meter can be prevented from being frozen, meanwhile, when hot air in the heating furnace main body is exhausted, the exhaust pipe can be used for conducting flow, and when the hot air is exhausted, the flow of the hot air can flow through the outer side of the heat conduction pipe, and the heat conduction pipe is heated for the second time.

Description

Heat pipe antifreezing device for heating furnace liquid level meter

Technical Field

The utility model relates to the technical field of heat pipe anti-freezing of liquid level meters, in particular to a heat pipe anti-freezing device of a heating furnace liquid level meter.

Background

The liquid level meter is used for measuring the liquid level, the height of a liquid medium in a container is called the liquid level, in industrial production, the liquid level meter is usually arranged on a heating furnace to measure the liquid level in the furnace, and in an environment with lower air temperature in winter, the situation of freezing damage of a heat pipe of the liquid level meter usually occurs, so that an antifreezing device is needed to be used for antifreezing the liquid level meter;

the prior patent with the publication number of CN211552046U discloses a heating furnace liquid level meter heat pipe antifreezing device, which is arranged between a heating furnace and the liquid level meter heat pipe through a vacuum heating pipe, and can transfer heat emitted by the heating furnace during heating to the liquid level meter heat pipe, and continuously heat the liquid level meter heat pipe relatively to ensure that the liquid level meter heat pipe is kept in a certain temperature range and is prevented from being frozen;

however, the following disadvantages exist in this device:

1. when the heating furnace runs, a great amount of heat energy is contained in the exhaust gas, and in the device, the heat exchange effect is poor only through heat exchange with liquid in the heating furnace, so that the heat energy in the exhaust hot gas cannot be effectively utilized, the energy waste is caused, and the energy saving effect is reduced;

2. when the device is used, the liquid in the heating furnace cannot be promoted to flow, so that the liquid in the heating furnace can be in a static state, the heat absorbing part can absorb the heat of one liquid for a long time, the temperature of the liquid is reduced, the heating effect on the liquid level meter is gradually reduced, and the liquid level meter is easily damaged by freezing.

Disclosure of Invention

The utility model aims to provide a heating furnace liquid level meter heat pipe antifreezing device so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heating furnace level gauge heat pipe freeze-proof device, includes the base, one side at base top is provided with the heating furnace main part, the middle part of heating furnace main part one side is provided with the mounting groove, the inboard of mounting groove is provided with the heat preservation, one side of heat preservation inboard is provided with the level gauge, the top and the bottom of level gauge one side are provided with the communicating pipe that is linked together with the heating furnace main part, the top of heating furnace main part one side is provided with the blast pipe, the bottom of blast pipe passes from the inboard of mounting groove, the middle part of level gauge one side is provided with the absorber plate, one side of absorber plate is provided with multiunit heat pipe, multiunit one side of heat pipe passes from the inside of blast pipe and extends to the inside of heating furnace main part, the middle part at heating furnace main part top is provided with the motor, the output of motor is provided with the bull stick, the bottom in the bull stick outside is provided with the stirring leaf.

Preferably, the heat conduction pipe is U-shaped, and has a good heat exchange effect.

Preferably, the heat insulation layer is made of polystyrene resin material, so that the anti-freezing effect on the heat pipe of the liquid level meter can be improved.

Preferably, the shape of stirring leaf is the arc, two sets of stirring leaf is close to the top and the bottom of one side mutually and is provided with the puddler that is connected with the bull stick, promotes the stirring effect to the interior liquid of heating furnace main part.

Preferably, a protective shell is arranged on the outer side of the motor and used for protecting the motor.

Preferably, one side of the base away from the heating furnace main body is provided with a limiting block matched with the exhaust pipe, so that the exhaust pipe can be limited, and the stability of the exhaust pipe is improved.

Compared with the prior art, the utility model has the beneficial effects that: the heat pipe antifreezing device of the heating furnace liquid level meter;

1. through the cooperation between mounting groove, heat preservation, heat pipe, level gauge, absorber plate and blast pipe, make when using, can pass through the heat pipe and continuously absorb the temperature of heating liquid in the heating furnace main part, and can transmit the temperature to the absorber plate, heat the level gauge, prevent frostbite to the level gauge heat pipe, when the hot gas of heating furnace main part is discharged, accessible blast pipe is guided, the water conservancy diversion of steam through the blast pipe can flow through the outside of heat pipe when discharging, the secondary heats the heat pipe, can promote the heat transfer effect of heat pipe, strengthen the frostproofing ability of level gauge, the heat energy in the exhaust gas of effectual utilization, the energy-conserving effect of device has been promoted;

2. through mutually supporting between motor, bull stick and the stirring leaf for when the device was used, can constantly stir the interior liquid of heating furnace main part, thereby the interior liquid of heating furnace main part can evenly be heated, and the liquid flowable after the heating is contacted with the heat pipe, can prevent when the stationary state of liquid, a liquid exchanges heat with the heat pipe for a long time, causes the temperature to drop, thereby influences the heat transfer effect, has promoted the freeze-proof effect of device.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

fig. 3 is a side view of the mounting groove of the present utility model.

In the figure: 1. a base; 2. a heating furnace main body; 3. a communicating pipe; 4. a mounting groove; 5. a heat preservation layer; 6. a heat conduction pipe; 7. a liquid level gauge; 8. a heat absorbing plate; 9. an exhaust pipe; 10. a motor; 11. a rotating rod; 12. stirring the leaves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, embodiments of the present utility model are provided: the utility model provides a heating furnace level gauge heat pipe freeze-proof device, including base 1, one side at base 1 top is provided with heating furnace main part 2, the middle part of heating furnace main part 2 one side is provided with mounting groove 4, the inboard of mounting groove 4 is provided with heat preservation 5, heat preservation 5 is made by the polystyrene resin material, can promote the heat preservation effect to level gauge 7, one side of heat preservation 5 inboard is provided with level gauge 7, the top and the bottom of one side of level gauge 7 are provided with communicating pipe 3 that is linked together with heating furnace main part 2, the top of one side of heating furnace main part 2 is provided with blast pipe 9, one side that base 1 kept away from heating furnace main part 2 is provided with the stopper with blast pipe 9 matched with, can carry out spacing to blast pipe 9, promote its stability, the bottom of blast pipe 9 passes from the inboard of mounting groove 4;

the middle part of level gauge 7 one side is provided with absorber plate 8, one side of absorber plate 8 is provided with multiunit heat pipe 6, the shape of heat pipe 6 is the U-shaped, have better heat transfer effect, the inside that passes from blast pipe 9 one side of multiunit heat pipe 6 and extend to heating furnace main part 2, the middle part at heating furnace main part 2 top is provided with motor 10, motor 10's outside is provided with protective housing for protect motor 10, motor 10's output is provided with bull stick 11, the bottom in the bull stick 11 outside is provided with stirring leaf 12, stirring leaf 12's shape is the arc, the top and the bottom that two sets of stirring leaf 12 are close to one side mutually are provided with the puddler that is connected with bull stick 11, promote the stirring effect to the interior liquid of heating furnace main part 2.

Working principle: when the heating furnace main body 2 is used, the liquid level of the heating furnace main body 2 can be measured through the liquid level meter 7, when the liquid in the heating furnace main body 2 is heated, the temperature of the liquid in the heating furnace main body 2 can be absorbed through the heat pipe 6, the temperature is transmitted to the heat absorption plate 8 through the heat pipe 6, the liquid level meter 7 is heated, the heat pipe of the liquid level meter is prevented from being frozen, meanwhile, the motor 10 is started to operate, the rotating rod 11 can be driven to rotate through the motor 10, the stirring blade 12 is driven by the rotating rod 11, the liquid in the heating furnace main body 2 can be continuously stirred through the stirring blade 12, so that the liquid in the heating furnace main body 2 can be uniformly heated, the heated liquid can be in contact with the heat conduction pipe 6 in a flowing mode, the liquid can be prevented from being in a static state, the liquid can be exchanged with the heat conduction pipe 6 for a long time, the temperature is reduced, the heat exchange effect is affected, and the heating capacity of the liquid level meter 7 is reduced;

when the hot gas in the heating furnace main body 2 is discharged, the flow guide can be carried out through the exhaust pipe 9, the hot gas can flow through the outer side of the heat conduction pipe 6 when being discharged through the flow guide of the exhaust pipe 9, the heat conduction pipe 6 is heated for the second time, the heat exchange effect of the heat conduction pipe 6 can be improved, and the anti-freezing capacity of the liquid level meter 7 is enhanced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected" and "connected" are to be construed broadly, and may be either a fixed connection or a removable connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims (6)

1. Heating furnace level gauge heat pipe freeze-proof device, including base (1), its characterized in that: one side at base (1) top is provided with heating furnace main part (2), the middle part at heating furnace main part (2) one side is provided with mounting groove (4), the inboard of mounting groove (4) is provided with heat preservation (5), one side of heat preservation (5) inboard is provided with liquid level gauge (7), the top and the bottom at liquid level gauge (7) one side are provided with communicating pipe (3) that are linked together with heating furnace main part (2), the top at heating furnace main part (2) one side is provided with blast pipe (9), the inboard of mounting groove (4) is passed in the bottom of blast pipe (9), the middle part at liquid level gauge (7) one side is provided with absorber plate (8), one side of absorber plate (8) is provided with multiunit heat pipe (6), one side of heat pipe (6) passes and extends to the inside of heating furnace main part (2) from the inside of blast pipe (9), the middle part at heating furnace main part (2) top is provided with motor (10), the output of motor (10) is provided with bull stick (11), the bottom of bottom (11) is provided with bull stick (12) outside of stirring leaf (12).

2. The heating furnace liquid level meter heat pipe antifreeze apparatus according to claim 1, wherein: the heat conducting pipe (6) is U-shaped.

3. The heating furnace liquid level meter heat pipe antifreeze apparatus according to claim 1, wherein: the heat preservation layer (5) is made of polystyrene resin materials.

4. The heating furnace liquid level meter heat pipe antifreeze apparatus according to claim 1, wherein: the stirring blades (12) are arc-shaped, and stirring rods connected with the rotating rods (11) are arranged at the top and the bottom of one side, close to the two groups of stirring blades (12), of the stirring blades.

5. The heating furnace liquid level meter heat pipe antifreeze apparatus according to claim 1, wherein: the outside of the motor (10) is provided with a protective shell.

6. The heating furnace liquid level meter heat pipe antifreeze apparatus according to claim 1, wherein: one side of the base (1) far away from the heating furnace main body (2) is provided with a limiting block matched with the exhaust pipe (9).

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