CN112325376A

CN112325376A - Be interrupted heating equipment's freeze-proof device

Info

Publication number: CN112325376A
Application number: CN202011309799.4A
Authority: CN
Inventors: 吴浴波
Original assignee: Hunan Guohong Engineering Co ltd
Current assignee: Hunan Guohong Engineering Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-02-05

Abstract

The invention discloses an anti-freezing device of discontinuous heating equipment, which comprises a base, wherein stand columns are welded at four corners of the top of the base, a shell is welded at the top of each stand column, heating wires distributed at equal intervals are oppositely arranged between the inner walls of two sides of the bottom of the shell in a clamping mode, a water inlet pipe is welded on one side of the top of the shell in a penetrating mode, a fixed table is welded on the outer wall of one end of the shell, a driving motor is installed at the top of the fixed table, an output shaft of the driving motor penetrates through the outer wall of one end of the shell and is welded with stirring rods distributed at equal intervals, an air outlet. According to the invention, the shell is arranged, the heating wire is arranged in the shell, water is added into the shell through the water inlet pipe, the heating wire can heat water in the shell to generate steam so as to be conveyed out, meanwhile, the servo motor can enable the water in the shell to be heated more uniformly under the action of the stirring rod, and the heating efficiency of the heating wire is increased.

Description

Be interrupted heating equipment's freeze-proof device

Technical Field

The invention relates to the technical field of heat preservation of heating equipment, in particular to an anti-freezing device of discontinuous heating equipment.

Background

Along with the development of economy, the requirements of people on the quality of life are higher and higher. People also have higher and higher to dashing the requirement of heating, and electric heater, boiler, solar energy, gas heating stove, irradiation heating, all can not satisfy people far away to comfortable energy-conserving needs, and the pipeline of heating installation can receive microthermal influence when not using and cause freezing, therefore the insulating tube way extensively is used for liquid, gaseous delivery pipe network, chemical industry pipeline heat preservation engineering petroleum, chemical industry, central heating heat supply net, central air conditioning air pipe, municipal works etc.. The high-temperature prefabricated direct-buried heat-insulating pipe is a direct-buried prefabricated heat-insulating pipe which has good heat-insulating property, safety, reliability and low engineering cost. The problems of heat preservation, sliding lubrication and water prevention of the exposed pipe end of the prefabricated direct-buried heat preservation pipe for high-temperature heat transmission at 130-600 ℃ in urban centralized heat supply are effectively solved. The high-temperature prefabricated direct-buried heat-insulating pipe not only has advanced technology and practical performance which are difficult to compare with the traditional trench and overhead laying pipeline, but also has remarkable social benefit and economic benefit, and is a powerful measure for heat supply and energy conservation. The high-temperature prefabricated direct-buried heat-insulating pipe adopts a direct-buried heat-supplying pipeline technology, and marks that the technical development of the Chinese heat-supplying pipeline has entered a new starting point. But current heating equipment generally all adopts the hot water transport mode in the use, receives the influence of weather easily in transportation process and causes the pipeline to freeze, and current pipeline can only realize heat retaining effect simultaneously, and heating equipment does not use for a long time, still can receive microthermal influence and freeze.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides an anti-freezing device of intermittent heating equipment.

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

the utility model provides a be interrupted freeze-proof device of heating equipment, includes the base, base top four corners welding has the stand, and the welding of stand top has the shell, the heater strip that the equidistance distributes is installed to the clamp between the inner wall of shell bottom both sides, and runs through the welding on one side of the shell top and have the inlet tube, the welding of shell one end outer wall has the fixed station, and installs driving motor at the fixed station top, the driving motor output shaft runs through the welding of shell one end outer wall and has the puddler that the equidistance distributes, the welding of shell top has the outlet duct, and the other end of outlet duct runs through the welding and has the protective housing, the cup joints warm siphunculus in the protective housing, and packs between warm siphunculus and the protective housing and have thermal-insulated membrane.

Preferably, the shell is of a rectangular structure, the heating wire is connected with an external power supply through a wire, and the driving motor is connected with the external power supply through a wire.

Preferably, the stirring rods are distributed on the output shaft of the driving motor in a surrounding mode, and the inner diameter of the shell is larger than the distance between the stirring rods.

Preferably, an output shaft of the driving motor forms a rotating fit with an outer wall of the housing, and the driving motor is fixed with the fixing table through a fixing bolt.

Preferably, the inner diameter of the protective shell is larger than the outer diameter of the warm through pipe, and the length of the protective shell is matched with that of the warm through pipe.

Preferably, the pipe diameter of inlet tube and the pipe diameter looks adaptation of outlet duct, and absorber plate and corrugated structure, the protective housing is fixed in on the wall.

The invention has the beneficial effects that:

1. the heating wire is arranged in the shell, water is added into the shell through the water inlet pipe, the water in the shell can be heated by the heating wire to generate steam, and then the steam can be conveyed out, meanwhile, the water in the shell can be heated more uniformly under the action of the stirring rod by the servo motor, and the heating efficiency of the heating wire is increased;

2. fill through making between protective housing and the warm logical pipe and have thermal-insulated membrane, played the heat preservation effect, simultaneously, in vapor entered into the protective housing through the outlet duct, the welding has the absorber plate between the recess of warm logical pipe outer wall and the protective housing, is convenient for carry out thermal absorption, has realized the frost-proof function that keeps warm.

Drawings

Fig. 1 is a schematic structural view of an anti-freezing device for intermittent heating equipment according to the present invention;

FIG. 2 is a schematic side view of an outer shell of an anti-freezing device for intermittent heating equipment according to the present invention;

fig. 3 is a schematic side view of a heating pipe of an anti-freezing device for intermittent heating equipment according to the present invention.

In the figure: the heat absorption device comprises a base 1, a column 2, a shell 3, a heating wire 4, a water inlet pipe 5, a fixing table 6, a driving motor 7, a stirring rod 8, a gas outlet pipe 9, a protective shell 10, a warm through pipe 11, a heat insulation film 12, a groove 13 and a heat absorption plate 14.

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.

Embodiment 1, refer to fig. 1-2, an anti-freezing device of discontinuous heating equipment, includes base 1, base 1 top four corners welding has stand 2, and stand 2 top welding has shell 3, the heater strip 4 that the equidistance distributes is installed to the clamp between the both sides inner wall of shell 3 bottom, and shell 3 top one side through welding has inlet tube 5, shell 3 one end outer wall welding has fixed station 6, and fixed station 6 top installs driving motor 7, driving motor 7 output shaft through shell 3 one end outer wall welding has stirring rod 8 that the equidistance distributes, shell 3 is the rectangle structure, and heater strip 4 is connected with external power through the wire, driving motor 7 is connected with external power through the wire, stirring rod 8 encircles and distributes on driving motor 7's output shaft, and the internal diameter of shell 3 is greater than the distance between the stirring rod 8, the output shaft of driving motor 7 forms normal running fit with the outer wall of shell 3, and driving motor 7 fixes through fixing bolt and fixed station 6, through being provided with shell 3, installation heater strip 4 in the shell 3, add water in to shell 3 through inlet tube 5, heater strip 4 can make 3 interior water of shell be heated steam and then can carry away, servo motor 7 can make the water in the shell 3 be heated more evenly under the effect of puddler 8 simultaneously, the efficiency of heater strip 4 heating has been increased.

Embodiment 2, referring to fig. 1 and 3, an anti-freezing device for intermittent heating equipment includes a housing 3, an outlet pipe 9 is welded to the top of the housing 3, a protective shell 10 is welded to the other end of the outlet pipe 9, a warm-up pipe 11 is sleeved in the protective shell 10, a heat insulation film 12 is filled between the warm-up pipe 11 and the protective shell 10, grooves 13 are formed in the outer wall of the warm-up pipe 11 and are distributed equidistantly, heat absorption plates 14 are welded between the bottoms of the grooves 13 and the protective shell 10 and are distributed equidistantly, the inner diameter of the protective shell 10 is larger than the outer diameter of the warm-up pipe 11, the length of the protective shell 10 is adapted to the length of the warm-up pipe 11, the pipe diameter of the water inlet pipe 5 is adapted to the pipe diameter of the outlet pipe 9, the heat absorption plates 14 are in a corrugated structure, the protective shell 10 is fixed to a wall surface, the heat preservation effect has been played, simultaneously, vapor enters into in the protective housing 10 through outlet duct 9, and the welding has absorber plate 14 between recess 13 of warm siphunculus 11 outer wall and the protective housing 10, is convenient for carry out thermal absorption, has realized the frost-proof function of keeping warm.

Install heater strip 4 in shell 3, add water in to shell 3 through inlet tube 5, heater strip 4 can make shell 3 interior water be heated vapor and then can carry away, servo motor 7 can make the water in the shell 3 be heated more evenly under the effect of puddler 8 simultaneously, the efficiency of heater strip 4 heating has been increased, it has thermal-insulated membrane 12 to fill between protective housing 10 and the warm logical pipe 11, the heat preservation effect has been played, and simultaneously, vapor enters into protective housing 10 through outlet duct 9, the welding has absorber plate 14 between recess 13 of warm logical pipe 11 outer wall and the protective housing 10, be convenient for carry out thermal absorption, heat preservation frost-proof function has been realized.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The anti-freezing device of the intermittent heating equipment comprises a base (1) and is characterized in that stand columns (2) are welded at four corners of the top of the base (1), a shell (3) is welded at the top of each stand column (2), heater strips (4) which are distributed equidistantly are installed between inner walls of two sides of the bottom of each shell (3) in a clamping mode, a water inlet pipe (5) penetrates through one side of the top of each shell (3), a fixing table (6) is welded on the outer wall of one end of each shell (3), a driving motor (7) is installed at the top of each fixing table (6), stirring rods (8) which are distributed equidistantly are welded on the outer wall of one end of each driving motor (7) which penetrates through the corresponding shell (3), an air outlet pipe (9) is welded at the top of each shell (3), a protective shell (10) is welded at the, and a heat insulation film (12) is filled between the heating through pipe (11) and the protective shell (10), grooves (13) are formed in the outer wall of the heating through pipe (11) and are distributed equidistantly, and heat absorbing plates (14) are welded between the bottom of each groove (13) and the protective shell (10) and are distributed equidistantly in a clamping mode.

2. The antifreeze apparatus of intermittent heating equipment as claimed in claim 1, wherein the casing (3) has a rectangular structure, and the heating wire (4) is connected to an external power source through a wire, and the driving motor (7) is connected to the external power source through a wire.

3. An antifreeze apparatus for intermittent heating equipment according to claim 1, wherein said agitator bars (8) are distributed around the output shaft of the driving motor (7), and the inner diameter of the casing (3) is larger than the distance between the agitator bars (8).

4. An antifreeze apparatus for discontinuous heating equipment according to claim 1, characterized in that the output shaft of the driving motor (7) forms a rotation fit with the outer wall of the casing (3), and the driving motor (7) is fixed with the fixing table (6) through a fixing bolt.

5. An anti-freeze apparatus for an intermittent heating device according to claim 1, characterized in that the inner diameter of the protective shell (10) is larger than the outer diameter of the heating pipe (11), and the length of the protective shell (10) is adapted to the length of the heating pipe (11).

6. An anti-freezing device for intermittent heating equipment according to claim 1, characterized in that the pipe diameter of the water inlet pipe (5) is matched with the pipe diameter of the air outlet pipe (9), the absorber plate (14) is of a corrugated structure, and the protective shell (10) is fixed on the wall surface.