CN210663074U

CN210663074U - Household radiator

Info

Publication number: CN210663074U
Application number: CN201921738341.3U
Authority: CN
Inventors: 杨明; 徐增; 王承勇
Original assignee: Rifford Ningbo Heating And Ventilation Technology Co Ltd
Current assignee: Zhejiang Minghe New Energy Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-06-02
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a household radiator, which comprises a shell; the heating unit is arranged in the shell and comprises a heat dissipation module and at least one hot water heat dissipation pipe arranged in the heat dissipation module, and the hot water heat dissipation pipe is provided with a water inlet end communicated with a hot water inlet pipe and a water drainage end communicated with a hot water drainage pipe; the radiating module comprises a plurality of radiating fins distributed along the length direction of the hot water radiating pipe, each radiating fin is provided with a through hole through which at least one hot water radiating pipe passes, the radiating fin at least at one end of each through hole is provided with an annular convex wall which protrudes outwards, and the inner wall of each annular convex wall is tightly matched with the outer side wall of each hot water radiating pipe. The household heating radiator is high in heat dissipation efficiency, small in heat loss and convenient to maintain and replace.

Description

Household radiator

Technical Field

The utility model relates to a warm logical equipment technical field, specifically say a domestic radiator.

Background

The household heating radiator is generally installed on a wall for use, a heater, a water heating heater or a water heating radiator and the like are also weighed, is heating equipment mainly for heating, is mainly used in cold northern areas in winter, and has the function of keeping indoor heat. The majority of the domestic mainstream radiators taking hot water as media in the prior art are cast iron radiators, steel plate radiators, copper-aluminum composite convection radiators and the like, which generally comprise a water inlet end, a water outlet end, a hot water pipe, a heating unit and the like, the water is heated by a boiler to form hot water with higher temperature, the boiler is communicated with the water inlet end of the radiators through a water inlet pipe, and the water outlet end of the radiators is communicated with the boiler through a water outlet pipe; the hot water of the boiler flows back to the boiler through the water inlet pipe, the hot water pipe of the heating plate and the water discharge pipe in sequence, and the heating of the heating plate is realized through the circulation. For example, a patent application with an authorization publication number of CN87202515U and a name of heat pipe type radiator is disclosed on the website of the national intellectual property office, the structure of which is composed of a metal shell and a heat source circulating pipe therein, the heat source circulating pipe horizontally penetrates through the lower end of the metal shell, and two ports of the heat source circulating pipe are respectively communicated with a heat source inlet and a heat source outlet at two sides of the lower end of the metal shell. Then, for example, the patent application with the publication number of CN2213975Y and the name of heat exchange radiator; and patent application with publication number CN201836986U and name radiator; the publication number is CN2518006Y, and the name is energy-saving medium radiator. The prior art radiator using hot water as medium generally has the defects of low radiating efficiency and high heat loss; moreover, the heating radiator in the prior art is of an integral structure and is installed at one time, after long-time operation, water leakage, deformation, damage and other defects or faults can occur, all parts cannot be replaced independently, and only can be integrally disassembled and replaced, so that later-period maintenance or replacement cost is high.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above prior art's defect, provide a domestic radiator that the radiating efficiency is high, heat loss is little and the maintenance is changed conveniently.

The technical solution of the utility model is that, a domestic radiator with following structure is provided: it comprises

A housing;

the heating unit is arranged in the shell and comprises a heat dissipation module and at least one hot water heat dissipation pipe arranged in the heat dissipation module, and the hot water heat dissipation pipe is provided with a water inlet end communicated with a hot water inlet pipe and a water drainage end communicated with a hot water drainage pipe;

the radiating module comprises a plurality of radiating fins distributed along the length direction of the hot water radiating pipe, each radiating fin is provided with a through hole through which at least one hot water radiating pipe passes, the radiating fin at least at one end of each through hole is provided with an annular convex wall which protrudes outwards, and the inner wall of each annular convex wall is tightly matched with the outer side wall of each hot water radiating pipe.

Preferably, two hot water radiating pipes are arranged in the radiating module, the water inlet ends of the two hot water radiating pipes are respectively communicated with a hot water inlet pipe, and the water drainage ends of the two hot water radiating pipes are respectively communicated with a hot water drainage pipe.

Preferably, the heat dissipation modules are distributed at intervals along the vertical direction, two connecting pipes corresponding to the two hot water radiating pipes are arranged between every two adjacent heat dissipation modules, and two ends of each connecting pipe are respectively communicated with the hot water radiating pipes of the two adjacent heat dissipation modules.

Preferably, the shell include front panel, rear panel, left side board and right side board, front panel, rear panel, left side board and right side board enclose and close the framework that forms an upper and lower both ends and all open the setting, the open department of framework lower extreme forms the air intake, and an air-out board subassembly is connected to the open department in upper end of framework, and is equipped with a plurality of air outlets on the air-out board subassembly.

Preferably, the inner wall of the outer end of the air outlet is arc-shaped, the inner end of the air outlet inclines outwards and forms an included angle N with the vertical direction, and the value range of N is 1-5 degrees.

Preferably, the front panel, the rear panel, the left side plate and the right side plate are detachably connected with the front side wall, the rear side wall, the left side wall and the right side wall of the heat generating unit, respectively.

Preferably, the heat sink is distributed with concave-convex rough parts for increasing the heat dissipation area of the heat sink.

Preferably, the water inlet ends of the two hot water radiating pipes are communicated with the hot water inlet pipe through a first three-way joint; and the water discharge ends of the two hot water radiating pipes are communicated with the hot water drain pipe through a second three-way joint.

After the structure above adopting, the utility model relates to a domestic radiator compares with prior art, has following advantage: firstly, the heating unit of the household heating radiator comprises a heat radiation module and at least one hot water radiating pipe arranged in the heat radiation module, wherein a through hole through which the at least one hot water radiating pipe passes is formed in a radiating fin of the heat radiation module, a convex annular convex wall is formed on the radiating fin at least one end of the through hole, and the inner wall of the annular convex wall is tightly matched with the outer side wall of the hot water radiating pipe; the arrangement increases the contact area between the radiating fins and the hot water radiating pipe, so that heat generated by the hot water radiating pipe can be quickly radiated out through the radiating fins, the radiating efficiency is high, and the heat loss is small; secondly, at least one hot water radiating pipe is arranged in the radiating module, the number of the hot water radiating pipes can be one, two, four and the like, so that the contact area between the hot water radiating pipes and the radiating module is further increased, the radiating efficiency of the radiating module is further improved, and the heat loss is smaller; moreover, the heating unit and the rear panel of the household radiator are connected to form the main body part of the radiator, and the main body part can be installed without replacement; the front panel, the left side plate, the right side plate and the air outlet plate assembly are all detachably connected with the main body part, and the detachable connection modes are various and can adopt screw connection, buckle connection or plug pin snap spring insertion and the like; the front panel, the left side plate, the right side plate and the air outlet plate assembly can be respectively and independently replaced after being accidentally damaged; therefore, the main body part, the front panel, the left side plate, the right side plate and the air outlet plate assembly of the household heating radiator respectively form independent modules, each module can be independently replaced after being damaged, the requirement on the professional skill of a replacing person is low during replacement, and common household women can easily complete replacement operation; moreover, the time for replacing and assembling is less, and the replacing speed is high. In addition, this domestic radiator opens the department at the bottom of the unit that generates heat or the lower extreme of framework and forms the air intake, and is equipped with the air outlet on the air-out board subassembly, and the circular-arc design of air outlet outer end inner wall and the contained angle N of air outlet inner make hot-air more smooth and easy, air circulation nature is good when the air outlet discharges, is convenient for dispel the heat fast.

Drawings

Fig. 1 is a schematic front structural view of the household radiator of the present invention.

Fig. 2 is a back structural schematic view of the household radiator of the present invention.

Fig. 3 is a schematic view of the assembly structure of the household radiator of the present invention.

Fig. 4 is a schematic structural diagram of a heat sink of the household radiator of the present invention.

Fig. 5 is a schematic view of a partial cross-sectional view of the heat sink connecting structure of the household radiator of the present invention.

Fig. 6 is a schematic view of the air outlet structure of the air outlet plate assembly of the household radiator of the present invention.

As shown in the figure:

1. the shell, 100, the front panel, 101, the rear panel, 102, the left panel, 103, the right side board, 104, first hole, 105, the second hole, 106, the hanging hole, 107, the air intake, 2, go out the tuber plate subassembly, 200, the air outlet, 3, the heat dissipation module, 300, the fin, 301, the hot water cooling tube, 302, the connecting pipe, 303, the end of intaking, 304, the end of draining off water, 305, the through-hole, 306, annular protruding wall, 4, first three way connection, 400, the second three way connection, 5, the left socle, 500, the right branch frame.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 6, the present invention relates to a household radiator, which is applied to a common household, and is characterized in that a boiler is used to heat water to a higher temperature, and then the hot water is delivered into a hot water radiating pipe in a radiating module through a hot water inlet pipe, and the radiator is used to supply heat to the indoor; the heating radiator is also connected with a drain pipe communicated with the boiler, and the drain pipe is used for enabling water in the heating radiator to flow into the boiler for heating circulation, so that indoor heating is achieved. The novel household radiator of the embodiment comprises a shell 1; the shell 1 include front panel 100, rear panel 101, left side board 102 and right side board 103, front panel 100, rear panel 101, left side board 102 and right side board 103 enclose and close the framework that forms an upper and lower both ends and all open the setting, the open department of framework lower extreme forms air intake 107, and the open department in upper end of framework connects an air-out board subassembly 2, and is equipped with a plurality of air outlets 200 on the air-out board subassembly 2. The outer end inner wall of air outlet 200 sets up to circular-arc, and the inner of air outlet 200 leans out and forms contained angle N with vertical direction, and N's value range is 1 ~ 5 degrees. The arrangement makes the hot air discharged from the air outlet smoother, the air circulation is good, and the quick heat dissipation is facilitated.

The front panel 100, the rear panel 101, the left side panel 102 and the right side panel 103 are detachably connected to the front side wall, the rear side wall, the left side wall and the right side wall of the heat generating unit, respectively. The detachable connection mode has various modes, and can adopt screw connection, buckle connection or bolt clamp spring connection and the like; when the radiator is installed, the heating unit and the rear panel 101 are connected to form a main body part of the radiator, and the main body part can be installed without replacement; the front panel 100, the left side plate 101, the right side plate 102 and the air outlet plate assembly 2 can be independently replaced respectively after being damaged accidentally; therefore, the main body part, the front panel, the left side plate, the right side plate and the air outlet plate assembly of the household heating radiator respectively form independent modules, each module can be independently replaced after being damaged, the requirement on the professional skill of a replacing person is low during replacement, and common household women can easily complete replacement operation; and the time for replacing and assembling is less, the replacing speed is high, and the device is also shown in figure 3.

Referring to fig. 3 to 5, the novel household heating radiator of the present embodiment further includes a heating unit disposed in the housing 1, the heating unit includes a heat dissipation module 3 and at least one hot water heat dissipation pipe 301 disposed in the heat dissipation module 3, the hot water heat dissipation pipe 301 has a water inlet end 303 communicated with the hot water inlet pipe and a water outlet end 304 communicated with the hot water outlet pipe; the heat dissipation module 3 comprises a plurality of heat dissipation fins 300 distributed along the length direction of the hot water heat dissipation pipe 301, each heat dissipation fin 300 is provided with at least one through hole 305 through which the hot water heat dissipation pipe 301 passes, the heat dissipation fin 300 at least one end of the through hole 305 is provided with a convex annular convex wall 306, and the inner wall of the annular convex wall 306 is tightly matched with the outer side wall of the hot water heat dissipation pipe 301. The tight fit between the inner wall of the annular convex wall 306 and the outer wall of the hot water heat dissipating pipe 301 means that the annular convex wall 306 is riveted or welded to the outer wall of the hot water heat dissipating pipe 301, so that the inner wall of the annular convex wall 306 is tightly attached to the outer wall of the hot water heat dissipating pipe 301. In this embodiment, the heat sink 300 at one end of the through hole 305 is provided with an annular convex wall 306 protruding outward, that is, the annular convex wall 306 may be disposed at one side of the heat sink 300 or disposed at two sides of the heat sink 300. The right side plate 103 is provided with a first hole 104 through which a hot water inlet pipe passes and a second hole 105 through which a hot water outlet pipe passes. The left and right sides of the heat dissipation module 3 are respectively provided with a left support 5 and a right support 500, the left support 5 and the right support 500 are used for fixing or supporting a hot water radiating pipe 301 of the heat dissipation module, so that the heat dissipation module 3 is in a modular design, and the rear panel 101 is convenient to assemble, the rear panel 101 is provided with a connecting part connected with a support, the connecting part can be a hanging hole 106, a hook and the like arranged on the rear panel, and the support generally refers to supports such as walls, screens and the like and is used for installing the household radiator.

The heat dissipation module 3 is internally provided with two hot water heat dissipation pipes 301, the water inlet ends 303 of the two hot water heat dissipation pipes 301 are respectively communicated with a hot water inlet pipe, and the water drainage ends 304 of the two hot water heat dissipation pipes 301 are respectively communicated with a hot water drainage pipe. The heat dissipation modules 3 are arranged in a plurality of numbers, and are distributed at intervals along the vertical direction, two connecting pipes 302 corresponding to the two hot water radiating pipes 301 are arranged between every two adjacent heat dissipation modules 3, and two ends of each connecting pipe 302 are respectively communicated with the hot water radiating pipes 301 of the two adjacent heat dissipation modules 3. The water inlet ends 303 of the two hot water radiating pipes 301 are communicated with the hot water inlet pipe through a first three-way joint 4; the water discharge ends 304 of the two hot water radiating pipes 301 are communicated with the hot water discharge pipe through a second three-way joint 400. The heat dissipation module 3 may also be provided with four hot water heat dissipation pipes 301, or three hot water heat dissipation pipes 301, etc. so as to further increase the contact area between the hot water heat dissipation pipes 301 and the heat dissipation fins 300 of the heat dissipation module 3, further improve the heat dissipation efficiency of the heat dissipation module, and reduce the heat loss.

The surface of the heat sink may also be a rough part disposed in a concave-convex manner, which is distributed on the heat sink 300, and is used to increase the heat dissipation area of the heat sink 300. The rough part can be convex points, concave grooves or various piercing holes so as to increase the heat radiation area of the radiating fin and further improve the heat radiation efficiency of the heat radiation module.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A household heating radiator is characterized in that: it comprises

A housing;

2. A domestic radiator according to claim 1, wherein: the heat dissipation module in be equipped with two hot water cooling tubes, the end of intaking of two hot water cooling tubes is linked together with hot water inlet tube respectively, the drainage end of two hot water cooling tubes is linked together with the hot water drain pipe respectively.

3. A domestic radiator according to claim 2, wherein: the heat dissipation module be a plurality of, and along vertical direction interval distribution, be provided with two connecting pipes corresponding with two hot water cooling tubes between two adjacent heat dissipation modules, the both ends of connecting pipe communicate with the hot water cooling tube of two adjacent heat dissipation modules respectively.

4. A domestic radiator according to claim 1, wherein: the shell include front panel, rear panel, left side board and right side board, front panel, rear panel, left side board and right side board enclose and close the framework that forms an upper and lower both ends and all open the setting, the open department of framework lower extreme forms the air intake, and the open department in upper end of framework connects an air-out board subassembly, and is equipped with a plurality of air outlets on the air-out board subassembly.

5. A domestic radiator according to claim 4, wherein: the outer end inner wall of air outlet sets up to circular-arc, and the inner of air outlet leans out and forms contained angle N with vertical direction, and N's value range is 1 ~ 5 degrees.

6. A domestic radiator according to claim 4, wherein: the front panel, the rear panel, the left side plate and the right side plate are detachably connected with the front side wall, the rear side wall, the left side wall and the right side wall of the heating unit respectively.

7. A domestic radiator according to claim 1, wherein: the radiating fins are provided with concave-convex rough parts for increasing the radiating area of the radiating fins.

8. A domestic radiator according to claim 2, wherein: the water inlet ends of the two hot water radiating pipes are communicated with the hot water inlet pipe through a first tee joint; and the water discharge ends of the two hot water radiating pipes are communicated with the hot water drain pipe through a second three-way joint.