CN213066307U

CN213066307U - Heating equipment

Info

Publication number: CN213066307U
Application number: CN202021514113.0U
Authority: CN
Inventors: 苏冠贤; 孙永涛; 周善智
Original assignee: Corehelm Electronic Material Co ltd
Current assignee: Corehelm Electronic Material Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-27
Anticipated expiration: 2030-07-28

Abstract

A heating installation comprising: the device comprises a box body, a heat exchange device, a pump body, a heater, a fan mechanism and a shell. The box body is used for loading circulating liquid. The heat exchange device and the box body are in a circulation loop of circulating liquid. The pump body is used for pumping the circulating liquid in the box body to the heat exchange device. The heater is used for heating the circulating liquid. The fan mechanism is used for generating air flow passing through the heat exchange device. The shell is used for accommodating the heat exchange device and the fan mechanism and guiding the airflow generated by the fan mechanism to the heat exchange device. When heat needs to be emitted to the environment, the pump body continuously conveys the circulating liquid in the box body to the heat exchange device through the pipeline, and the circulating liquid passing through the heat exchange device flows back to the box body again. Meanwhile, the heater heats flowing circulating liquid, the air flow passes through the outer side of the heat exchange device in the flowing process to be heated, the heated air flow can improve the indoor temperature, meanwhile, the heater heats the circulating liquid, and heating equipment does not need to be in butt joint with a hot water pipeline, so that the heating equipment can be flexibly installed or moved.

Description

Heating equipment

Technical Field

The utility model relates to a heating product technical field especially relates to a heating equipment.

Background

Heating in winter is a normal life style in the north at present. At present, large and medium-sized cities mainly adopt central heating, a hot water pipeline is buried in a wall of a building or under a road, meanwhile, a heating electric appliance connected with the hot water pipeline is arranged indoors, and the heating electric appliance transfers heat in water flow to the indoor environment to improve the indoor temperature. However, since the heating appliance generally uses an external hot water pipe as a heat source, the installation thereof is limited by the pipe conditions, and the hot water pipe is generally fixed to the wall of the building, the heating appliance can generally be fixedly installed only in the vicinity of the pipe hot water supply port.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a heating apparatus that facilitates adjustment of an indoor installation position.

A heating apparatus, inside which heat is conducted by a circulating liquid, comprising:

the box body is used for loading the circulating liquid;

the heat exchange device and the tank body are positioned in a circulating loop of the circulating liquid;

the pump body is used for pumping the circulating liquid in the box body to the heat exchange device;

the heater is used for heating the circulating liquid;

a fan mechanism for generating an air flow through the heat exchange device; and

a housing for housing the heat exchange device and the fan mechanism and directing the airflow generated by the fan mechanism to the heat exchange device.

Above-mentioned heating equipment through set up the box in heating equipment, when needs send the heat to the environment, the pump body passes through the pipeline with the circulation liquid in the box and continuously carries to heat exchange device, and the circulation liquid through heat exchange device flows back to in the box again. Meanwhile, the heater heats the flowing circulating liquid to raise the temperature of the circulating liquid and the surface of the heat exchange device, the fan mechanism generates air flow output to the outside of the heating equipment, the air flow passes through the outer side of the heat exchange device in the flowing process to be heated, and the heated air flow can raise the indoor temperature after being output to the outside of the heating equipment. Because the built-in box that has, the heater heats the circulation liquid simultaneously, and heating equipment need not to dock with the hot water pipeline to can install or remove heating equipment in a flexible way.

In one embodiment, the fan mechanism comprises a wind wheel rotationally connected with the shell and a driving motor for driving the wind wheel to rotate; the long edge direction of the wind wheel is parallel or approximately parallel to the long edge direction of the heat exchange device; therefore, the height and the thickness of the heating equipment can be effectively controlled, and the volume of the heating equipment is reduced.

In one embodiment, the long side direction of the box body is parallel or approximately parallel to the long side direction of the wind wheel; the box body is arranged between the heat exchange device and the wind wheel; the shell is provided with an air duct on one side of the box body, and the air duct is communicated with the wind wheel and the heat exchange device; therefore, when the heating equipment is installed on the wall body, the stress of each supporting point can be balanced, and the thickness of the heating equipment in the horizontal direction can be further controlled.

In one embodiment, the shell comprises side support plates arranged in pairs, a middle cover plate connected between the side support plates and a back plate connected with the side support plates; an air duct is formed between the middle cover plate and the back plate; the box body is connected with one side of the middle cover plate; the fan mechanism and the heat exchange device are connected with the side supporting plate; thereby ensuring the structural stability of the heating equipment.

In one embodiment, the housing further comprises a face cover, and the case, the heat exchanging device, and the fan mechanism are accommodated between the face cover and the back plate; the surface cover is provided with an air inlet arranged close to the fan mechanism and an air outlet arranged close to the heat exchange device; thereby protecting the box body, the heat exchange device and the fan mechanism.

In one embodiment, the box body is communicated with a liquid injection pipe and a liquid discharge pipe; therefore, the circulating liquid can be supplemented into the box body and replaced by the liquid injection pipe.

In one embodiment, the system further comprises a flow meter, wherein the flow meter is used for detecting the stability of the flow of the circulating liquid; therefore, whether the circulating liquid in the circulating loop or the box body is sufficient or not can be confirmed, and the electricity utilization safety of the heating equipment can be ensured.

In one embodiment, the system further comprises a display component; the display assembly comprises a control module and a display screen; the control module acquires flow monitoring data from the flowmeter and generates flow data information according to the flow monitoring data; the flow data information is sent to the display screen and is displayed by the display screen; therefore, a user can know the flow condition of the circulating liquid through the display content on the display screen so as to maintain and process the heating equipment in time.

In one embodiment, the fan mechanism, the box body and the heat exchange device are distributed in sequence along the vertical direction; thereby avoiding the circulation between the inlet air flow and the outlet air flow of the heating equipment and ensuring the heating effect on the indoor environment.

In one embodiment, the method further comprises one of the following technical characteristics:

the bottom side of the shell is provided with supporting legs; so that the heating apparatus can be placed on the floor or the table top at a temperature.

The shell is provided with a hook or a hanging hole. So that the heating equipment can be installed on the wall body through the hook or the hanging hole.

Drawings

Fig. 1 is a schematic perspective view of a heating apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of the heating apparatus shown in FIG. 1 at another angle;

FIG. 3 is a schematic perspective view of the heating apparatus shown in FIG. 2 at another angle, wherein the front cover and the back plate are hidden;

fig. 4 is a perspective view of the heating apparatus shown in fig. 3 at another angle.

The corresponding relation between each reference number and each meaning in the drawings is as follows:

100. a heating facility; 20. a box body; 21. a liquid injection pipe; 22. a liquid discharge pipe; 23. an exhaust pipe; 30. a heat exchange device; 40. a pump body; 50. a heater; 60. a fan mechanism; 61. a wind wheel; 62. a drive motor; 70. a housing; 701. an air duct; 71. a side support plate; 72. a middle cover plate; 73. a back plate; 74. a face cover; 741. An air inlet; 742. an air outlet; 75. an operation port; 76. supporting legs; 77. hanging holes; 80. a flow meter; 90. a display component; 91. a control module; 92. a display screen.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 4, a heating apparatus 100 according to an embodiment of the present invention is used for adjusting an indoor temperature to prevent a user from being exposed to cold, and the inside of the heating apparatus conducts heat by using a circulating liquid. The heating facility 100 includes: the heat exchanger includes a case 20, a heat exchanger 30, a pump 40, a heater 50, a fan mechanism 60, and a housing 70. The tank 20 is used for loading the circulating liquid. The heat exchange device 30 is in a circulation loop of the circulating fluid with the tank 20. The pump body 40 is used to pump the circulating liquid in the tank 20 to the heat exchange device 30. The heater 50 is used to heat the circulating liquid. The fan mechanism 60 is used to generate an air flow through the heat exchange device 30. The housing 70 is used for accommodating the heat exchange device 30 and the fan mechanism 60, and guiding the airflow generated by the fan mechanism 60 to the heat exchange device 30.

By providing the tank 20 in the heating installation 100, when heat is required to be emitted to the environment, the pump body 40 continuously feeds the circulating fluid in the tank 20 to the heat exchange device 30 through the pipe, and the circulating fluid passing through the heat exchange device 30 flows back into the tank 20 again. At the same time, the heater 50 heats the circulating liquid flowing therethrough to raise the temperature of the circulating liquid and the surface of the heat exchanger 30, the fan mechanism 60 generates an air flow to be output to the outside of the heating apparatus 100, the air flow passes through the outside of the heat exchanger 30 to be heated, and the heated air flow is output to the outside of the heating apparatus 100 to raise the indoor temperature. Since the tank 20 is built in and the heater 50 heats the circulating liquid, the heating apparatus 100 does not need to be butted against a hot water pipe, and thus the heating apparatus 100 can be flexibly installed or moved.

Specifically, the circulating liquid is water. Further, since the circulating liquid circulates in the heating apparatus 100 alone, the volume demand is small, and the evaporation consumption during the circulation process is small, so that the circulating liquid can adopt specially treated water with low hardness to reduce the scale accumulation of each component or pipe of the heating apparatus 100, and prolong the service life of the heating apparatus 100. Preferably, to improve the heating efficiency, the heater 50 is a nano rare earth electric heating module.

Referring to fig. 3, the fan mechanism 60 includes a wind wheel 61 rotatably connected to the housing 70 and a driving motor 62 for driving the wind wheel 61 to rotate. The longitudinal direction of the wind wheel 61 is parallel or nearly parallel to the longitudinal direction of the heat exchange device 30. The height of the heating apparatus 100 can be effectively controlled by generating the air current using the wind wheel 61, and the wind wheel 61 and the heat exchange device 30 extend in parallel to be positioned on the same plane, so that the thickness of the heating apparatus 100 can be effectively controlled.

Further, to simplify the transmission and control the weight of the heating apparatus 100, the driving motor 62 is fixedly connected to the housing 70 and disposed near one end of the wind wheel 61. The output shaft of the driving motor 62 is connected with the axis of one end of the wind wheel 61, so that the driving motor 62 can be used for directly driving the wind wheel 61 to rotate, and the width of the heating device 100 in the long side direction of the wind wheel 61 is effectively limited.

Specifically, the heat exchanger 30 includes a plurality of fins and copper pipes passing through the fins, gaps (not shown) are provided between the fins, and the circulating fluid in the tank 20 is injected into the copper pipes by the pump 40 and then flows back to the tank 20 through the copper pipes. The airflow generated by the fan mechanism 60 is output to the outside of the heating apparatus 100 after passing through the gaps (not shown) between the heat radiating fins. Specifically, the heat exchange device 30 is a surface cooler.

Referring to fig. 4, the longitudinal direction of the box 20 is parallel or nearly parallel to the longitudinal direction of the wind wheel 61. The case 20 is disposed between the heat exchange device 30 and the wind wheel 61. The casing 70 is provided with an air duct 701 at one side of the case 20, and the air duct 701 communicates the wind wheel 61 and the heat exchange device 30.

Because the box 20 is transversely arranged between the heat exchange device 30 and the wind wheel 61, under the condition that the extending direction of the wind wheel 61 is parallel to the direction of a horizontal plane, the weight distribution of the box 20 can be balanced, the stress of each supporting point can be balanced when the heating equipment 100 is installed on a wall, and meanwhile, the thickness of the heating equipment 100 in the horizontal direction can be further controlled by arranging the position of the box 20. By arranging the air duct 701, the air flow generated by the wind wheel 61 is prevented from being blocked by the box body 20.

Referring to fig. 2 and 4, the housing 70 includes side brackets 71, a middle cover 72 connected between the side brackets 71, and a back plate 73 connected to the side brackets 71. An air duct 701 is formed between the middle cover plate 72 and the back plate 73. The case 20 is coupled to one side of the middle cover 72. The fan mechanism 60 and the heat exchange device 30 are connected to the side stay 71. The side brackets 71 provided in pair provide reliable support for the heat exchange device 30, the middle cover plate 72 and the fan mechanism 60, and ensure the structural stability of the heating apparatus 100, and the middle cover plate 72 supports the box body 20 and guides the airflow generated by the fan mechanism 60 to the heat exchange device 30.

Referring to fig. 3, the housing 70 further includes a cover 74, and the box 20, the heat exchanging device 30, and the fan mechanism 60 are accommodated between the cover 74 and the back plate 73. The face cover 74 is provided with an air inlet 741 provided near the fan mechanism 60 and an air outlet 742 provided near the heat exchanger 30. After entering the heating facility 100 from the air inlet 741, the low-temperature air in the room is heated by passing through the wind wheel 61, the air duct 701, and the heat exchanger 30 in this order, and the heated air is output to the room through the air outlet 742, so that the temperature in the room is raised. The front cover 74 and the back plate 73 protect the case 20, the heat exchanging device 30, and the fan mechanism 60 from being damaged by collision.

Further, the pump body 40 and the heater 50 are disposed in a space surrounded by the side support plate 71, the face cover 74, and the back plate 73, so as to prevent the pump body 40 or the heater 50 from contacting the circulating air flow, thereby sealing and protecting the pump body 40 and the heater 50.

Referring to FIG. 3, a liquid injection pipe 21 and a liquid discharge pipe 22 are connected to the case 20. When the volume of the circulating liquid in the case 20 is reduced due to leakage of the circulating liquid by providing the liquid injection pipe 21 and the liquid discharge pipe 22 to communicate with the case 20, the circulating liquid can be injected into the case 20 through the liquid injection pipe 21 and replenished. When the circulating liquid needs to be replaced, the circulating liquid in the tank 20 is drained by the drain pipe 22, and then a new circulating liquid is injected from the liquid injection pipe 21.

Referring to fig. 3, in particular, to enable complete evacuation when the circulating liquid is replaced, a drain pipe 22 is connected to the bottom side of the tank 20. To facilitate the filling operation, the filling pipe 21 has one end connected to the upper side of the case 20 and the other end connected to the top side of the case 70. The other end of the liquid filling pipe 21 is connected to an exhaust pipe 23 through a water filling port member to exhaust excess gas in the tank 20.

Referring to fig. 3, the heating apparatus 100 further includes a flow meter 80, and the flow meter 80 is used for detecting the stability of the flow rate of the circulating fluid. The flow meter 80 is provided to detect the stability of the flow rate of the circulating liquid, so that whether the circulating liquid in the circulation circuit or the tank 20 is sufficient or not can be confirmed, the circulating liquid can be replenished or the operation of the heater 50 or the pump body 40 can be stopped in a low flow rate state of the circulating liquid, and the electric safety of the heating apparatus 100 can be ensured.

In the present embodiment, the flow meter 80 is provided on the pipe between the case 20 and the copper pipe.

The heating installation 100 also comprises a display assembly 90. The display assembly 90 includes a control module 91 and a display screen 92. The control module 91 obtains flow monitoring data from the flow meter 80 and generates flow data information based on the flow monitoring data. The flow data information is sent to the display screen 92 and displayed by the display screen 92. The control module 91 generates flow data information, and the display screen 92 displays the flow condition in the heating device 100, so that the user can know the flow condition of the circulating liquid according to the display content on the display screen 92, and the heating device 100 can be maintained in time.

Further, the heating device 100 may also obtain the temperature of the airflow near the air inlet 741 or the air outlet 742 through a temperature sensor, and display the temperature on the display screen 92, so as to facilitate a user to obtain temperature information.

Referring to fig. 3, the fan mechanism 60, the box 20, and the heat exchanging device 30 are sequentially distributed along the vertical direction. Since the box 20 is located between the fan mechanism 60 and the heat exchange device 30, the distance between the fan mechanism 60 and the heat exchange device 30 can be increased, and the heat exchange device 30 is located above the fan mechanism 60, the distance between the inlet airflow and the outlet airflow can be increased, so as to prevent the inlet airflow and the outlet airflow from forming a circulation to affect the heating effect on the indoor environment. And the heated air flow rises and is not sucked into the heating apparatus 100 again for a short time.

In one embodiment, the bottom side of the housing 70 is provided with support feet 76. So that the heating apparatus 100 can be placed on the floor or the table top at a temperature. Specifically, the support legs 76 extend in the thickness direction of the heating apparatus 100.

In one embodiment, the housing 70 is provided with a hook or hanging hole 77 so that the heating apparatus 100 can be mounted to a wall through the hook or hanging hole 77. In the present embodiment, the outer side of the back plate 73 is provided with a hanging hole 77.

In this embodiment, by providing the tank 20 in the heating facility 100, when heat is required to be emitted to the environment, the pump 40 continuously feeds the circulating fluid in the tank 20 to the heat exchanger 30 through the pipe, and the circulating fluid passing through the heat exchanger 30 flows back into the tank 20 again. At the same time, the heater 50 heats the circulating liquid flowing therethrough to raise the temperature of the circulating liquid and the surface of the heat exchanger 30, the fan mechanism 60 generates an air flow to be output to the outside of the heating apparatus 100, the air flow passes through the outside of the heat exchanger 30 to be heated, and the heated air flow is output to the outside of the heating apparatus 100 to raise the indoor temperature. Since the tank 20 is built in and the heater 50 heats the circulating liquid, the heating apparatus 100 does not need to be butted against a hot water pipe, and thus the heating apparatus 100 can be flexibly installed or moved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A heating apparatus, the interior of which conducts heat by means of a circulating liquid, comprising:

the box body is used for loading the circulating liquid;

the heater is used for heating the circulating liquid;

2. The heating installation according to claim 1, wherein the fan mechanism comprises a wind wheel rotatably connected to the housing and a driving motor for driving the wind wheel to rotate; the long edge direction of the wind wheel is parallel or approximately parallel to the long edge direction of the heat exchange device.

3. The heating installation according to claim 2, wherein the long side direction of the box body is parallel or nearly parallel to the long side direction of the wind wheel; the box body is arranged between the heat exchange device and the wind wheel; the shell is arranged on one side of the box body and is provided with an air duct which is communicated with the wind wheel and the heat exchange device.

4. The heating installation according to claim 3, characterized in that the housing comprises side brackets arranged in pairs, a middle cover plate connected between the side brackets and a back plate connected with the side brackets; an air duct is formed between the middle cover plate and the back plate; the box body is connected with one side of the middle cover plate; the fan mechanism and the heat exchange device are connected with the side support plate.

5. The heating installation of claim 4, wherein the housing further comprises a face cover, and the box body, the heat exchanging device, and the fan mechanism are accommodated between the face cover and the back plate; the surface cover is provided with an air inlet close to the fan mechanism and an air outlet close to the heat exchange device.

6. The heating facility of claim 1 wherein the tank communicates with a liquid injection pipe and a liquid discharge pipe.

7. The heating installation according to claim 6, further comprising a flow meter for detecting the stability of the circulating fluid flow.

8. The heating installation of claim 7, further comprising a display assembly; the display assembly comprises a control module and a display screen; the control module acquires flow monitoring data from the flowmeter and generates flow data information according to the flow monitoring data; and the flow data information is sent to the display screen and is displayed by the display screen.

9. The heating installation according to claim 1, wherein the fan mechanism, the casing and the heat exchanging device are arranged in a vertical direction.

10. The heating installation according to claim 9, characterized in that it further comprises one of the following technical features:

the bottom side of the shell is provided with supporting legs;

the shell is provided with a hook or a hanging hole.