CN217423603U

CN217423603U - Pipeline type electric heater

Info

Publication number: CN217423603U
Application number: CN202221530145.9U
Authority: CN
Inventors: 温志轩; 沈静; 叶云
Original assignee: Yancheng Xuanyuan Heating Equipment Technology Co ltd
Current assignee: Yancheng Xuanyuan Heating Equipment Technology Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-09-13
Anticipated expiration: 2032-06-16

Abstract

The utility model relates to the technical field of heaters, and a pipeline formula electric heater is disclosed, including the pipeline, set up heating pipe and stirring subassembly in the pipeline, the one end installation box body of pipeline installs motor and connector lug in the box body, the surface mounting heat preservation of pipeline, and the bottom of heat preservation sets up the washing subassembly, and the blowoff valve is connected to the bottom of pipeline, and the blow off pipe is connected to the bottom of blowoff valve. The utility model discloses an installation washs the subassembly, fluid in the pipeline is after the heating finishes, through opening the check valve, and open the moisture in the booster pump adsorbable water tank, then moisture enters into the raceway from the outlet pipe, install the shower nozzle that is used for connecting the check valve in the pipeline, moisture is washed the inner wall of pipeline from the blowout in the shower nozzle, the restart motor drives the stirring rod and stirs the leaf rotation in the washing process, thereby can be with the pipeline inner wall sanitization, make sewage discharge from the blow off pipe through opening the blowoff valve.

Description

Pipeline type electric heater

Technical Field

The utility model relates to a heater technical field specifically is a pipeline formula electric heater.

Background

The pipeline heater is an energy-saving device for preheating substances, is arranged in front of the substance device, and is used for directly heating the substances, so that the substances are circularly heated at high temperature, and the aim of saving energy is finally fulfilled. It is widely used in the preheating of fuel oil such as heavy oil, asphalt, and clear oil. The pipeline heater consists of two parts, including the main body and the control system, the heating element is made of stainless steel pipe as protecting sleeve, high temperature resistance alloy wire and crystallized magnesia powder and is formed through compression process, and the control part is made of advanced digital circuit, IC trigger, high back pressure SCR, etc. to constitute the adjustable temperature measuring and constant temperature system for the normal operation of the electric heater.

Present pipe heater lacks abluent structure behind the fluid heating for fluid remains in the pipeline, and some fluid if not in time clear up very easily after the heating remain in the pipeline inner wall influence heating effect, and fluid is because its outside or inside contact heating pipe in the heating process simultaneously, makes and is heated inhomogeneously. In view of this, we propose a tube type electric heater to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a pipeline formula electric heater possesses the fluid and is heated evenly, can wash in the pipeline after the heating fluid finishes simultaneously, has solved above-mentioned technical problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a pipeline type electric heater comprises a pipeline, wherein a heating pipe and a stirring assembly are arranged in the pipeline, one end of the pipeline is provided with a box body, a motor and a connector lug are arranged in the box body, the outer surface of the pipeline is provided with a heat insulation layer, the bottom of the heat insulation layer is provided with a cleaning assembly, the bottom of the pipeline is connected with a blow-down valve, and the bottom of the blow-down valve is connected with a blow-down pipe;

the stirring assembly comprises a stirring rod, stirring blades, a partition plate and a through hole, the shaft surface of the stirring rod is fixedly connected with a plurality of stirring blades, one end of the stirring rod is connected with the partition plate, and the outer surface of the partition plate is provided with the through hole in a penetrating mode.

Preferably, the circumferential array in the pipeline is provided with a plurality of heating pipes, and one end of each heating pipe is connected with the connector lug.

Through above-mentioned technical scheme, connect fluidic pipe that advances at the top of pipeline to the one end that the box body was kept away from to the pipeline is connected with fluidic exit tube, and the fluid enters into the inside of pipeline from advancing the pipe, and the connector lug is used for connecting the wire of heating pipe, makes the heating pipe work after the wire circular telegram, and the inner wall of pipeline is equidistant the range that sets up a plurality of heating pipe all around and directly heats the fluid and can make the fluid heat up fast.

Preferably, the output end of the motor is connected with the stirring rod.

Through above-mentioned technical scheme, can drive the stirring rod through starter motor and rotate, the stirring rod drives a plurality of and stirs the leaf and rotate, stirs the leaf and stirs the fluid and make fluid thermally equivalent, avoids the outer contact heating pipe of fluid and the temperature is high, but the phenomenon that the fluid inlayer temperature is low.

Preferably, one end of the stirring rod, which is far away from the motor, is rotatably connected with the partition plate, and the heating pipe is connected in the partition plate.

Through the technical scheme, the pipeline is long, the stirring rod and the heating pipes can be supported by the partition plates, and the phenomenon that the stirring rod and the heating pipes drop down is prevented.

Preferably, the bottom of the heat-insulating layer is connected with a bracket.

Preferably, the cleaning assembly comprises a water tank, a water outlet pipe, a booster pump, a water pipe and a check valve, one side of the water tank is fixedly connected with the water outlet pipe, the booster pump is installed at one end of the water outlet pipe, the output end of the booster pump is connected with the water pipe, and the check valve is installed at one end of the water pipe.

Through the technical scheme, fluid in the pipeline is after the heating finishes, because the fluid probably remains in the pipeline, through opening the check valve, and open the moisture in the booster pump adsorbable water tank, then moisture enters into the raceway from the outlet pipe, install the shower nozzle that is used for connecting the check valve in the pipeline, moisture is washed the inner wall of pipeline from the blowout in the shower nozzle, the restart motor drives stirring rod and stirs the leaf rotation once more in the washing process, thereby can be with pipeline inner wall sanitization, make sewage discharge from the blow off pipe through opening the blowoff valve.

Compared with the prior art, the utility model provides a pipeline formula electric heater possesses following beneficial effect:

1. the utility model discloses an install in the pipeline and mix the subassembly, after the fluid enters into the pipeline in, the heating pipe heats it, and starter motor can drive the stirring rod and rotate, and the stirring rod drives and stirs the leaf and rotate, stirs the leaf and stirs the fluid and make fluid thermally equivalent, avoids the outer heating pipe that contacts of fluid and the temperature is high, the phenomenon that the fluid inlayer is low in temperature.

2. The utility model discloses an installation washs the subassembly, fluid in the pipeline is after the heating finishes, because the fluid probably remains in the pipeline, through opening the check valve, and open the moisture in the booster pump adsorbable water tank, then moisture enters into the raceway from the outlet pipe, install the shower nozzle that is used for connecting the check valve in the pipeline, moisture is washed the inner wall of pipeline from the blowout in the shower nozzle, the restart motor drives stirring rod and stirs the leaf rotation in the flushing process, thereby can be with the pipe inner wall sanitization, make sewage discharge from the blow off pipe through opening the blowoff valve.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention in a partial cross section;

FIG. 3 is a perspective view of the stirring assembly of the present invention;

fig. 4 is a schematic view of the front side of the structure of the present invention.

Wherein: 1. a pipeline; 2. heating a tube; 3. an agitation assembly; 31. a stirring rod; 32. stirring the blades; 33. a partition plate; 34. a through hole; 4. a box body; 5. a motor; 6. a connector lug; 7. a heat-insulating layer; 8. cleaning the assembly; 81. a water tank; 82. a water outlet pipe; 83. a booster pump; 84. a water delivery pipe; 85. a one-way valve; 9. a blowoff valve; 10. a sewage discharge pipe.

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.

The first embodiment is as follows:

as shown in fig. 1-3, the utility model provides a pipeline type electric heater, which comprises a pipeline 1, a heating pipe 2 and a stirring component 3 are arranged in the pipeline 1, a box body 4 is arranged at one end of the pipeline 1, a motor 5 and a connector lug 6 are arranged in the box body 4, a heat-insulating layer 7 is arranged on the outer surface of the pipeline 1, a cleaning component 8 is arranged at the bottom of the heat-insulating layer 7, a blowoff valve 9 is connected to the bottom of the pipeline 1, and a blowoff pipe 10 is connected to the bottom of the blowoff valve 9;

the stirring component 3 comprises a stirring rod 31, stirring blades 32, a partition plate 33 and a through hole 34, wherein the shaft surface of the stirring rod 31 is fixedly connected with a plurality of stirring blades 32, one end of the stirring rod 31 is connected with the partition plate 33, and the outer surface of the partition plate 33 is provided with the through hole 34 in a penetrating way.

Specifically, a plurality of heating pipes 2 are circumferentially arranged in the pipeline 1, and one ends of the heating pipes 2 are connected with a connector lug 6. The advantage is, the fluidic pipe that advances is connected at pipeline 1's top to pipeline 1 keeps away from the one end of box body 4 and is connected with fluidic exit tube, and the fluid enters into pipeline 1's inside from advancing the pipe, and connector lug 6 is used for connecting the wire of heating pipe 2, makes heating pipe 2 work after the wire circular telegram, and the equipartition interval's around the inner wall of pipeline 1 range up a plurality of heating pipe 2 and directly heat the fluid and can make the fluid heat up fast.

Specifically, the output end of the motor 5 is connected with the stirring rod 31. The advantage is, can drive stirring rod 31 through starter motor 5 and rotate, and stirring rod 31 drives a plurality of stirring leaf 32 and rotates, and stirring leaf 32 stirs the fluid and makes the fluid thermally equivalent, avoids the outer contact of fluid heating pipe 2 and the temperature is high, but the phenomenon that the fluid inlayer temperature is low.

Specifically, one end of the stirring rod 31 away from the motor 5 is rotatably connected with the partition plate 33, and the heating pipe 2 is connected in the partition plate 33. The advantage is, because pipeline 1 is longer, can play the supporting role to stirring rod 31 and a plurality of heating pipe 2 through being provided with baffle 33, prevent that the phenomenon of tenesmus from appearing in stirring rod 31 and heating pipe 2.

Specifically, the bottom of the heat-insulating layer 7 is connected with a bracket. The advantage is, the inside insulation material parcel in the outside of pipeline 1 that is of heat preservation 7 can play the heat preservation effect to pipeline 1, and the outside of heat preservation 7 is the metal material to linking bridge is used for supporting pipeline 1.

The second embodiment:

as shown in fig. 4, as an improvement to the previous embodiment. Specifically, the cleaning assembly 8 comprises a water tank 81, a water outlet pipe 82, a booster pump 83, a water pipe 84 and a one-way valve 85, wherein one side of the water tank 81 is fixedly connected with the water outlet pipe 82, one end of the water outlet pipe 82 is provided with the booster pump 83, the output end of the booster pump 83 is connected with the water pipe 84, and one end of the water pipe 84 is provided with the one-way valve 85. The advantage is, the fluid in the pipeline 1 is after the heating finishes, because the fluid probably remains in the pipeline, through opening check valve 85, and open the moisture in the booster pump 83 adsorbable water tank 81, then moisture enters into raceway 84 from outlet pipe 82, install the shower nozzle that is used for connecting check valve 85 in pipeline 1, moisture is washed the inner wall of pipeline 1 from the blowout in the shower nozzle, the in-process restart motor 5 drives stirring rod 31 and stirs the leaf 32 rotation, thereby can be with pipeline 1 inner wall sanitization, make sewage discharge from blow off pipe 10 through opening blowoff valve 9.

When the device is used, firstly, fluid enters the pipeline 1 from the inlet pipe of the pipeline 1, the fluid is heated through the heating pipe 2, the stirring rod 31 and the stirring blades 32 are driven to rotate by starting the motor 5 in the heating process, so that the fluid is heated uniformly, the heated fluid is discharged from the outlet pipe of the pipeline 1, after the fluid heating work is finished, the one-way valve 85 is opened, the booster pump 83 is started to suck water in the water tank 81, then the water enters the water conveying pipe 84 from the water outlet pipe 82, the spray head used for connecting the one-way valve 85 is installed in the pipeline 1, the water is sprayed out from the spray head to wash the inner wall of the pipeline 1, the motor 5 is started again to drive the stirring rod 31 and the stirring blades 32 to rotate in the washing process, so that the inner wall of the pipeline 1 can be cleaned, and sewage is discharged from the sewage discharge pipe 10 by opening the sewage discharge valve 9.

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

1. A tubular electric heater comprising a tube, characterized in that: a heating pipe and a stirring assembly are arranged in the pipeline, a box body is installed at one end of the pipeline, a motor and a connector lug are installed in the box body, a heat-insulating layer is installed on the outer surface of the pipeline, a cleaning assembly is arranged at the bottom of the heat-insulating layer, a blow-down valve is connected to the bottom of the pipeline, and a blow-down pipe is connected to the bottom of the blow-down valve;

the stirring assembly comprises a stirring rod, a stirring blade, a partition plate and a through hole, the shaft surface of the stirring rod is fixedly connected with a plurality of stirring blades, one end of the stirring rod is connected with the partition plate, and the outer surface of the partition plate is provided with the through hole in a penetrating mode.

2. A tubular electric heater according to claim 1, characterized in that: the inside circumference array of pipeline is provided with a plurality of heating pipe, the connector lug is connected to the one end of heating pipe.

3. A tubular electric heater according to claim 1, wherein: the output end of the motor is connected with the stirring rod.

4. A tubular electric heater according to claim 1, wherein: one end of the stirring rod, which is far away from the motor, is rotatably connected with the partition plate, and the heating pipe is connected in the partition plate.

5. A tubular electric heater according to claim 1, wherein: the bottom of the heat-insulating layer is connected with a bracket.

6. A tubular electric heater according to claim 1, wherein: the cleaning assembly comprises a water tank, a water outlet pipe, a booster pump, a water pipe and a check valve, wherein the water outlet pipe is fixedly connected to one side of the water tank, the booster pump is installed at one end of the water outlet pipe, the water pipe is connected to the output end of the booster pump, and the check valve is installed at one end of the water pipe.