CN216693698U

CN216693698U - Electric heating device

Info

Publication number: CN216693698U
Application number: CN202220217493.4U
Authority: CN
Inventors: 都克彪; 都天起
Original assignee: Beijing Yufei Hengda Hoisting Machinery Co ltd
Current assignee: Beijing Yufei Hengda Hoisting Machinery Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-06-07
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses an electric heating device, which comprises a shell, a water tank, a heating pipe and a water pump, wherein the heating pipe is arranged at the bottom of the water tank; a water return port is formed in the side wall of the top of the water tank, the water return port penetrates through the side wall of the shell through a water return pipe and then extends out, the middle step surface of the water tank is communicated with a water inlet of a water pump through a pipeline, a water outlet of the water pump for hot water outflow is formed in the bottom of the water pump, a water outlet of the water pump penetrates through the side wall of the shell through a water outlet pipe and then extends out, and the water return pipe and the water outlet pipe are both communicated with the water separator; the upper part of the left side of the shell is provided with a control area for installing the controller. The quick connector is compact in layout, convenient and quick to install and use, small in size, small in occupied space, convenient to move and more in applicable occasions, and the installation difficulty is reduced due to the fact that the quick connector is communicated.

Description

Electric heating device

Technical Field

The utility model relates to the field of heating equipment, in particular to an electric heating device.

Background

Adopt electrical heating formula, fin formula room heater more in the existing market, receive more restriction in the aspect of installation and service environment, how to develop a hose formula water knockout drum electrical heating installation, applicable in multiple environment becomes the technological problem that technical staff in the field awaited solution urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric heating device, which solves the problems that a radiator type heater adopted in the prior art is inconvenient to move and has more construction requirement limitations.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model relates to an electric heating device, which comprises a shell, a water tank, a heating pipe and a water pump, wherein the water tank is positioned and placed in an inner cavity of the shell, the water tank is in a P shape, the heating pipe is installed at the bottom of the P shape, the water pump is placed at a notch position at the bottom of the P shape, a circular opening end at the top of the P shape is connected with an upper cover, the upper cover is provided with a top opening of the water tank, and a through hole is formed in the shell at a position corresponding to the top opening of the water tank; a water return port is formed in the side wall of the top of the water tank, the water return port penetrates through the side wall of the shell through a water return pipe and then extends out, the middle step surface of the P shape is communicated with a water inlet of a water pump through a pipeline, a water outlet of the water pump for hot water outflow is formed in the bottom of the water pump, the water outlet of the water pump penetrates through the side wall of the shell through a water outlet pipe and then extends out, and the water return pipe and the water outlet pipe are both communicated with a water separator; the upper portion of the left side of the shell is provided with a control area, a controller is installed in the control area, and the controller is electrically connected with the heating pipe and the water pump.

Further, the left side of water tank is provided with the level gauge, the level gauge includes level gauge outer tube and level gauge intercommunication end, the bottom of level gauge outer tube with the end intercommunication that exposes of level gauge intercommunication end, the level gauge intercommunication end runs through extend to behind the shell in the water tank, the level gauge outer tube is vertical to be arranged in the outside of shell.

Furthermore, the bottom of shell is connected on the base, the water pump passes through the rubber pad support and places the bottom of shell.

Furthermore, a return water temperature sensor is arranged on the return water pipe, and the return water temperature sensor is electrically connected with the controller.

Furthermore, the water knockout drum includes play water outer tube and backward flow outer tube, go out the structure of water outer tube and backward flow outer tube the same, the equipartition has a plurality of shunt tubess on the lateral wall of going out water outer tube and backward flow outer tube, go out the water outer tube through the outlet pipe with the water pump delivery port intercommunication, the backward flow outer tube passes through the return water pipe and communicates with the return water mouth on the water tank, and the shunt tubess that play water and return water were used communicate through many hoses, the hose is tiled in waiting to heat the district.

Furthermore, the standby shunt tubes are blocked by screw plugs, and the communicated shunt tubes, the water outlet outer tube and the backflow outer tube are all provided with quick connectors.

Furthermore, moving wheels are installed at four corners of the base, and a handle is connected to the top surface or the top of the side wall of the shell.

Compared with the prior art, the utility model has the beneficial technical effects that:

the electric heating device comprises a shell, a water tank, a heating pipe and a water pump, wherein the water tank and the water pump are effectively assembled and installed in an inner cavity of a concave shell, the water pump adopts a circulating pump, the circulating temperature can be 80-95 ℃, the heating pipe is spirally arranged for heating, the size is small, the total length is large, and the temperature rise is fast; determining the total laying length of the hose according to the supply capacity of the water pump; the arrangement of the moving wheel and the handle improves the moving convenience of the device; the water knockout drum is connected by adopting a quick connector, so that the installation difficulty is reduced. The utility model discloses a be suitable for projects, building winter construction heating, northern big-arch shelter snow protection device and rural indoor places such as short-term heating that need keep warm in the short-term. The quick connector is compact in layout, convenient and quick to install and use, small in size, small in occupied space, convenient to move and more in applicable occasions, and the installation difficulty is reduced due to the fact that the quick connector is communicated.

Drawings

The utility model is further illustrated in the following description with reference to the drawings.

FIG. 1 is a schematic view of the connection of the electric heating device of the present invention;

FIG. 2 is a schematic view of the water separator of the present invention in operation;

description of reference numerals: 1. a housing; 2. a control area; 3. an upper cover; 4. a water tank; 5. an inner cavity; 6. a liquid level meter outer tube; 7. a liquid level meter communication end; 8. heating a tube; 9. a rubber pad; 10. a water pump; 11. a base; 12. A water outlet of the water pump; 13. a water inlet of the water pump; 14. the top of the water tank is opened; 15. a water separator; 1501. an outer water outlet pipe; 1502. a shunt tube; 1503. a quick connector; 1504. refluxing the outer tube; 1505. a plug screw; 16. a hose; 17. a backwater temperature sensor; 18. a water return port.

Detailed Description

As shown in fig. 1-2, an electric heating device comprises a housing 1, a water tank 4, a heating pipe 8 and a water pump 10, wherein the water tank 4 is positioned and placed in an inner cavity 5 of the housing 1, the water tank 4 is in a P shape, the heating pipe 8 is installed at the bottom of the P shape, the water pump 10 is placed at a gap position at the bottom of the P shape, a circular opening end at the top of the P shape is connected with an upper cover 3 through threads, a water tank top opening 14 is arranged on the upper cover 3, and a through hole is arranged at a position of the housing 1 corresponding to the water tank top opening 14 and used as a water injection hole, an exhaust hole or an overflow hole; a water return port 18 is formed in the side wall of the top of the water tank 4, the water return port 18 penetrates through the side wall of the shell 1 through a water return pipe and then extends out, the P-shaped middle step surface is communicated with a water pump water inlet 13 through a pipeline, a water pump water outlet 12 for hot water outflow is formed in the bottom of the water pump 10, the water pump water outlet 12 penetrates through the side wall of the shell 1 through a water outlet pipe and then extends out, and the water return pipe and the water outlet pipe are both communicated with a water separator 15; the upper portion of the left side of the shell 1 is provided with a control area 2, a controller is installed in the control area 2, and the controller is electrically connected with the heating pipe 8 and the water pump 10. Specifically, the water pump 10 adopts a circulating pump, and the circulating temperature can be 80-95 ℃; the heating pipe 8 is spiral, occupies small space and has large integral length, and rapid heating can be realized.

Specifically, the left side of water tank 4 is provided with the level gauge, the level gauge includes level gauge outer tube 6 and level gauge intercommunication end 7, the bottom of level gauge outer tube 6 with the end intercommunication that exposes of level gauge intercommunication end 7, level gauge intercommunication end 7 runs through extend to behind the shell 1 in the

water tank

4, 6 vertical arrangements of level gauge outer tube are in the outside of shell 1. The height of the water body in the water tank can be displayed in real time through the outer tube 6 of the liquid level meter, and the water body can be supplemented and adjusted in time.

Specifically, the bottom of the shell 1 is connected to a base 11, and the water pump 10 is supported and placed at the bottom of the shell 1 through a rubber pad 9. The rubber pad 9 can play the absorbing function, and the noise of during operation is reduced to elastic support spare's setting.

A return water temperature sensor 17 is arranged on the return water pipe, and the return water temperature sensor 17 is electrically connected with the controller. The backwater temperature sensor 17 monitors the backwater temperature in real time, and when the detected temperature value is lower than the set temperature, the controller receives a signal and controls the heating pipe 8 to start to be electrified and heated, so that the aim of automatic control and adjustment is fulfilled, the automation degree of use is improved, and the frequent operation during use is reduced.

As shown in fig. 2, the water separator 15 includes a water outlet outer pipe 1501 and a return outer pipe 1504, the water outlet outer pipe 1501 and the return outer pipe 1504 have the same structure, a plurality of shunt pipes 1502 are uniformly distributed on the outer side walls of the water outlet outer pipe 1501 and the return outer pipe 1504, the water outlet outer pipe 1501 is communicated with the water outlet 12 of the water pump through a water outlet pipe, the return outer pipe 1504 is communicated with a water return port 18 on the water tank 4 through a water return pipe, the shunt pipes 1502 for water outlet and water return are communicated through a plurality of hoses 16, and the hoses 16 are flatly laid in the area to be heated. Specifically, the spare shunt tube 1502 is blocked by the screw plug 1505, and the connected shunt tube 1502, the water outlet outer tube 1501 and the backflow outer tube 1504 are all provided with quick connectors 1503.

When in use, the water separator 15 can be combined on the shell 1, also can be detached for independent storage, is convenient for reducing the storage space, and can be connected together when in use.

In addition, the four corners of base are installed and are removed the wheel, the top surface or the lateral wall top of shell are connected with the handle. When the device needs to be transferred, the hose can be pulled like a suitcase after being directly detached, and the device is convenient and quick to operate and saves time and labor.

The application process of the utility model is as follows:

when the device is suitable for drying operation of pouring concrete, the use method is as follows, after the concrete pouring is finished and the concrete is initially set, the hose 16 is arranged at the position of the concrete surface layer, the hose is generally recommended to be laid according to the set length of a scaffold, after the hose is laid, a layer of aluminum foil heat-insulating blanket is covered on the hose, the aluminum foil heat-insulating blanket is generally recommended to be laid according to the direction of a water pipe, the water flow direction and the water return position are noticed, two ends of the laid hose 16 are respectively connected to a flow dividing pipe 1502 for water outlet and water return, the device is connected with a power supply, a controller 1504 in a control area 2 is started, a heating pipe 8 heats water in a water tank 4, and under the action of a water pump 10, the heated high-temperature water enters an water outlet outer pipe 1501 of a water separator 15 through a water pump water outlet 12, then flows into a return outer pipe after heat release through the hose 16, and returns to the water tank 4 through a water return port 18; thereby realize the heating outflow of water, release heat, the backward flow after the cooling resets to form complete hydrologic cycle operation, realize the drying operation of concrete.

Generally speaking, this device is applicable in multiple environment, and divide into indoor use and outdoor use two kinds according to the service environment, in the use, can adjust the rate of heating. For example, the requirement on indoor heating speed is low, and the indoor temperature can be increased within 2-3 hours; when the water is used outdoors such as in winter construction, the water is heated to 5T within 1 hour until the temperature reaches 40 ℃. When the device is used, two using modes of moving and fixing are additionally considered, namely fixed type such as outdoor snow protection of the greenhouse in winter, fixed type such as long-time (more than 72 hours) use, and non-fixed type such as a construction area which needs to be transferred when the using time is less than 72 hours, so that the device needs to be designed into moving type with moving wheels.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims

1. An electric heating device is characterized in that: the water tank is positioned in an inner cavity of the shell, the water tank is in a P shape, the heating pipe is mounted at the bottom of the P shape, the water pump is placed at a notch of the bottom of the P shape, an upper cover is connected with a circular opening end at the top of the P shape, a top opening of the water tank is arranged on the upper cover, and a through hole is formed in the shell at a position corresponding to the top opening of the water tank; a water return port is formed in the side wall of the top of the water tank, the water return port penetrates through the side wall of the shell through a water return pipe and then extends out, the P-shaped middle step surface is communicated with a water inlet of a water pump through a pipeline, a water outlet of the water pump for hot water outflow is formed in the bottom of the water pump, the water outlet of the water pump penetrates through the side wall of the shell through a water outlet pipe and then extends out, and the water return pipe and the water outlet pipe are both communicated with a water separator; the upper portion of the left side of the shell is provided with a control area, a controller is installed in the control area, and the controller is electrically connected with the heating pipe and the water pump.

2. An electrically heated heating appliance as claimed in claim 1, wherein: the left side of water tank is provided with the level gauge, the level gauge includes level gauge outer tube and level gauge intercommunication end, the bottom of level gauge outer tube with the end intercommunication that exposes of level gauge intercommunication end, the level gauge intercommunication end runs through extend to behind the shell in the water tank, the level gauge outer tube is vertical to be arranged the outside of shell.

3. An electrically heated heating appliance as claimed in claim 1, wherein: the bottom of shell is connected on the base, the water pump passes through the rubber pad support and places the bottom of shell.

4. An electrically heated heating appliance as claimed in claim 1, wherein: and a return water temperature sensor is arranged on the return water pipe and is electrically connected with the controller.

5. An electrically heated heating appliance as claimed in claim 1, wherein: the water knockout drum includes out water outer tube and backward flow outer tube, go out the structure of water outer tube and backward flow outer tube the same, the equipartition has a plurality of shunt tubes on the lateral wall of going out water outer tube and backward flow outer tube, go out the water outer tube through the outlet pipe with water pump delivery port intercommunication, the backward flow outer tube passes through return water pipe and the return water mouth intercommunication on the water tank, and the shunt tubes that go out water and return water usefulness communicate through many hoses, the hose is spread in waiting to heat the district.

6. The electrically heated heating appliance of claim 5, wherein: the standby shunt pipe is blocked by a screw plug, and the communicated shunt pipe, the water outlet outer pipe and the backflow outer pipe are all provided with quick connectors.

7. The electrically heated heating appliance of claim 3, wherein: the four corners of base are installed and are removed the wheel, the top surface or the lateral wall top of shell are connected with the handle.