Heating device and purifying and heating all-in-one machine

Abstract

The utility model discloses a heating device and a purifying and heating all-in-one machine. The heating device comprises a shell, the shell is internally provided with a heating cavity, and the heating cavity comprises a water inlet end and a water outlet end which are oppositely arranged; one end of the heating body is located in the heating cavity, and the other end of the heating body is inserted into the water outlet end; the stirring component is arranged in the heating cavity and located at the water inlet end, and the stirring component is used for stirring liquid in the heating cavity; and the driving part is used for driving the stirring part to rotate. The stirring component is arranged at the water inlet end of the heating cavity and is driven by the driving component to rotate, so that liquid in the heating cavity is stirred, and the heating body can heat the liquid more uniformly.

Description

Technical Field

[0001] The utility model relates to a heating device and a heat-purifying integrated machine. Background Art

[0002] At present, all the integrated water purifiers and heat pumps on the market, whether they are countertop or under-the-sink models, will encounter the problem of uneven heating in the heating chamber as long as they use stainless steel electric heating or thick film heating. That is, when the heating element in the heating device starts to work, the water around the heating element itself is heated first, and the water far away from the heating element has not yet been heated to the set temperature, resulting in uneven heating of the liquid in the heating device by the heating element in the heating device. Moreover, because the water inlet continuously replenishes water into the heating device through a pump, this situation will always exist. The consequence of this phenomenon is that yin and yang water will appear, and the water near the heating element will be heated to boiling, while the water far away from the heating element has not yet been heated to the boiling point. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the defect in the prior art that the heating body in the heating device heats the liquid in the heating device unevenly, and to provide a heating device and a heat and water purification integrated machine.

[0004] The utility model solves the above technical problems through the following technical solutions:

[0005] A heating device, characterized in that it comprises:

[0006] A shell, wherein a heating chamber is provided in the shell, and the heating chamber includes a water inlet end and a water outlet end which are arranged opposite to each other;

[0007] A heating body, one end of which is located in the heating chamber, and the other end of which is inserted into the water outlet;

[0008] A stirring component, the stirring component is arranged in the heating chamber and located at the water inlet end, and the stirring component is used to stir the liquid in the heating chamber;

[0009] A driving component is used to drive the stirring component to rotate.

[0010] In the present technical solution, a stirring component is provided at the water inlet end of the heating chamber, and the stirring component is rotated by a driving component to stir the liquid in the heating chamber, so that the heating body heats the liquid more evenly.

[0011] Preferably, the stirring component comprises a plurality of blades and a rotating shaft, and one ends of the plurality of blades are fixed on the rotating shaft at intervals along the circumferential direction of the rotating shaft.

[0012] In the technical solution, a specific arrangement of a stirring component is provided through the above arrangement.

[0013] Preferably, the driving component is a motor, the output shaft of the motor is clamped in the rotating shaft of the stirring component, and the rotation of the output shaft of the motor drives the rotation of the rotating shaft of the stirring component.

[0014] In the present technical solution, a specific arrangement method of a driving component is provided through the above arrangement.

[0015] Preferably, the heating device further comprises a limiting member, which is fixed on the output shaft and is used to limit the rotating shaft of the stirring member from leaving the output shaft.

[0016] Preferably, the shell is provided with a water inlet and a water outlet connected with the heating chamber, the water inlet is arranged at the water inlet end of the heating chamber, and the water outlet is arranged at the water outlet end of the heating chamber;

[0017] The orthographic projection of the water inlet along the axial direction of the rotating shaft is located within the orthographic projections of the plurality of blades along the axial direction of the rotating shaft.

[0018] In the technical solution, through the above arrangement, the liquid entering the heating chamber from the water inlet can be more effectively stirred by the rotation of the blades, so that the heating body heats the liquid more evenly.

[0019] Preferably, the heating chamber is cylindrical, and includes the water inlet end and the water outlet end which are arranged opposite to each other along the axial direction of the heating chamber; the heating body is arranged along the axial direction of the heating chamber, and the stirring component rotates around the axial direction of the heating chamber.

[0020] In the technical solution, the above arrangement enables each component to be arranged more compactly in the heating chamber.

[0021] Preferably, there are multiple heating bodies, and the multiple heating bodies are evenly distributed in the heating chamber.

[0022] Preferably, the heating body is a U-shaped tube, comprising two straight tubes arranged in parallel and a connecting tube connected between the two straight tubes; the connecting tube is located in the heating chamber and is arranged close to the stirring component, and one end of the two straight tubes away from the connecting tube is passed through the water outlet;

[0023] The straight tubes of the heating body are arranged equidistantly from the straight tubes of adjacent heating bodies.

[0024] In the technical solution, the straight tubes of the heating body are arranged equidistantly from the straight tubes of adjacent heating bodies, so that the heating body can heat the liquid in the heating chamber more evenly.

[0025] Preferably, the shell includes a first shell and a second shell, the first shell and the second shell are arranged to form the heating chamber, the water outlet is arranged at the first shell, and the heating body is installed at the first shell, the water inlet is arranged at the second shell, and the stirring component and the driving component are both installed at the second shell;

[0026] The first shell and the second shell are detachably connected via a fixing member.

[0027] In the present technical solution, by providing a shell including a first shell and a second shell that can be detachably connected, installation and maintenance can be facilitated.

[0028] A heat and air conditioning all-in-one machine is characterized in that it comprises the heating device as described above.

[0029] The positive and progressive effects of the utility model are:

[0030] The utility model provides a stirring component at the water inlet end of the heating chamber, and the stirring component is driven to rotate by the driving component to stir the liquid in the heating chamber, so that the heating body heats the liquid more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 The figure is a schematic diagram of the three-dimensional structure of a heating device according to a preferred embodiment of the present invention.

[0032] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of a heating device according to a preferred embodiment of the utility model.

[0033] Figure 3 It is a left side structural schematic diagram of a heating device of a preferred embodiment of the utility model.

[0034] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure in the AA direction.

[0035] Figure 5 It is a partial cross-sectional structural schematic diagram of a heating device according to a preferred embodiment of the utility model.

[0036] Figure 6 It is a three-dimensional structural schematic diagram of the second shell, the stirring component and the driving component of the heating device of a preferred embodiment of the utility model.

[0037] Figure 7 The present invention is a schematic cross-sectional structural diagram of a second shell, a sealing ring, a stirring component and a driving component of a heating device according to a preferred embodiment of the present invention.

[0038] Figure 8The figure is a schematic cross-sectional view of a heating body of a heating device according to a preferred embodiment of the present invention.

[0039] Description of Reference Numerals

[0040] Heating device 1

[0041] Housing 10

[0042] First housing 11

[0043] Second housing 12

[0044] Sealing ring 13

[0045] Heating chamber 20

[0046] Water inlet 21

[0047] Water outlet 22

[0048] Water inlet 31

[0049] Water outlet 32

[0050] Heating element 40

[0051] Straight pipe 41

[0052] Connecting pipe 43

[0053] Stirring member 50

[0054] Blade 51

[0055] Shaft 52

[0056] Driving component 60

[0057] Output shaft 61

[0058] Mounting slot 62

[0059] Limiting piece 70

[0060] Fixing 80

[0061] Power cord 90 DETAILED DESCRIPTION

[0062] The present invention is further described below by way of embodiments, but the present invention is not limited to the scope of the embodiments.

[0063] like Figures 1 to 8 As shown, this embodiment provides a heating device 1 , which includes: a shell 10 , a heating body 40 , a stirring component 50 and a driving component 60 .

[0064] A heating chamber 20 is disposed in the housing 10 . The heating chamber 20 includes a water inlet 21 and a water outlet 22 that are oppositely disposed.

[0065] One end of the heating body 40 is located in the heating chamber 20 , and the other end is inserted into the water outlet 22 .

[0066] The stirring component 50 is disposed in the heating chamber 20 and located at the water inlet end 21 . The stirring component 50 is used to stir the liquid in the heating chamber 20 .

[0067] The driving component 60 is used to drive the stirring component 50 to rotate.

[0068] In this way, by arranging a stirring component 50 at the water inlet end 21 of the heating chamber 20, and the stirring component 50 is driven to rotate by the driving component 60, the liquid in the heating chamber 20 is stirred, so that the heating body 40 heats the liquid more evenly.

[0069] The stirring component 50 and the housing 10 are both made of stainless steel to improve corrosion resistance while ensuring strength, thereby extending the overall service life.

[0070] In this embodiment, the stirring member 50 is an impeller, but is not limited thereto, and may also be a member of other structures capable of stirring liquid. Specifically, the stirring member 50 includes a plurality of blades 51 and a rotating shaft 52, and one end of the plurality of blades 51 is fixed to the rotating shaft 52 at intervals along the circumference of the rotating shaft 52.

[0071] In this embodiment, the driving component 60 is a motor, and the output shaft 61 of the motor is clamped in the rotating shaft 52 of the stirring component 50. The rotation of the output shaft 61 of the motor drives the rotation of the rotating shaft 52 of the stirring component 50. However, it is not limited to this. In other embodiments, the driving component 60 can also be other structures that can drive the rotating shaft 52 of the stirring component 50 to rotate. The output shaft 61 of the motor is penetrated through the housing 10 to achieve connection with the rotating shaft 52 of the stirring component 50 located inside the heating chamber 20.

[0072] The heating device 1 further comprises a stopper 70, which is fixed on the output shaft 61 and is used to limit the rotating shaft 52 of the stirring member 50 from leaving the output shaft 61. Specifically, a mounting groove 62 is provided on the fixed shaft, and the stopper 70 is clamped in the mounting groove 62.

[0073] The housing 10 is provided with a water inlet 31 and a water outlet 32 ​​which are in communication with the heating chamber 20. The water inlet 31 is arranged at the water inlet end 21 of the heating chamber 20, and the water outlet 32 ​​is arranged at the water outlet end 22 of the heating chamber 20. The orthographic projection of the water inlet 31 along the axial direction of the rotating shaft 52 is located within the orthographic projection of the plurality of blades 51 along the axial direction of the rotating shaft 52. Thus, through the above arrangement, the liquid entering the heating chamber 20 through the water inlet 31 can be more effectively stirred by the rotation of the blades 51, so that the heating body 40 heats the liquid more evenly.

[0074] Preferably, the heating chamber 20 is cylindrical, and the heating chamber 20 includes a water inlet end 21 and a water outlet end 22 arranged oppositely along the axial direction P of the heating chamber 20; the heating body 40 is arranged along the axial direction P of the heating chamber 20, and the stirring component 50 rotates around the axial direction P of the heating chamber 20. In other words, the axial direction of the rotating shaft 52 of the stirring component 50 is in the same direction as the axial direction P of the heating chamber 20. In this way, the above-mentioned arrangement allows each component to be arranged more compactly in the heating chamber 20. Furthermore, the spacing between the heating body 40 and the stirring component 50 along the axial direction P of the heating chamber 20 is 5 mm to 10 mm. In this way, not only can the water inside the heating chamber 20 be effectively disturbed, but also the heating body 40 can be in more sufficient contact with the water, the heating effect is optimal, and heating noise and bubbles are not easily generated.

[0075] Preferably, there are multiple heating bodies 40, and the multiple heating bodies 40 are evenly distributed in the heating chamber 20. The specific number of the heating bodies 40 can be adjusted according to design requirements.

[0076] Preferably, the heating body 40 is a U-shaped tube, and the heating body 40 includes two straight tubes 41 arranged in parallel and a connecting tube 43 connected between the two straight tubes 41; the connecting tube 43 is located in the heating chamber 20 and is arranged close to the stirring component 50, and one end of the two straight tubes 41 away from the connecting tube 43 is penetrated through the water outlet 22; the straight tubes 41 of the heating body 40 are arranged equidistantly from the straight tubes 41 of the adjacent heating body 40. In this way, by equidistantly arranging the straight tubes 41 of the heating body 40 and the straight tubes 41 of the adjacent heating body 40, the heating body 40 can heat the liquid in the heating chamber 20 more evenly.

[0077] Preferably, the distance between two adjacent straight tubes 41 of two different heating bodies 40 is 1 to 1.2 times the diameter of the straight tube 41 to further ensure uniform heating.

[0078] One end of the heating body 40 located outside the shell 10, that is, one of the ends of the two straight tubes 41 away from the connecting tube 43 is connected to the neutral line of the power supply, and the other is the live line. One end of the straight tube 41 connected to the neutral line and the live line is high and the other is low, that is, the high one is connected to the neutral line, and the low one is connected to the live line. This connection is safer. All heating bodies 40 are connected in parallel. Preferably, the heating bodies 40 are arranged along the circumference of the heating chamber 20, and the straight tubes 41 connected to the neutral line are located on the same side of the heating bodies 40 arranged in the same circle. Similarly, the straight tubes 41 connected to the live line are located on the same side of the heating bodies 40 arranged in the same circle, so as to facilitate installation.

[0079] Preferably, the housing 10 includes a first housing 11 and a second housing 12, the first housing 11 and the second housing 12 are arranged to form a heating chamber 20, the water outlet 22 is arranged on the first housing 11, and the heating body 40 is installed on the first housing 11, the water inlet 21 is arranged on the second housing 12, and the stirring component 50 and the driving component 60 are both installed on the second housing 12; the first housing 11 and the second housing 12 are detachably connected by a fixing member 80. In this way, by setting the housing 10 to include a detachably connected first housing 11 and second housing 12, installation and maintenance can be facilitated. Specifically, the fixing member 80 is a bolt, and the bolt is matched with a nut to detachably fix the first housing 11 and the second housing 12 together.

[0080] Furthermore, the housing 10 further includes a sealing ring 13 , which is sandwiched between the first housing 11 and the second housing 12 and can seal the gap between the first housing 11 and the second housing 12 .

[0081] In this embodiment, the heating device 1 further comprises a controller, the driving component 60 is electrically connected to the controller, and the controller is used to control the driving component 60. Specifically, the driving component 60 is electrically connected to the power supply through a power line 90. The controller is a commercially available product.

[0082] This embodiment also provides a heat and air conditioning all-in-one machine, which includes the heating device 1 as described above.

[0083] The heating device 1 and the all-in-one heat and water purification machine of this embodiment are provided with a stirring component 50 at the water inlet end 21 of the heating chamber 20 of the heating device 1, and the stirring component 50 is driven to rotate by a driving component 60 to stir the liquid in the heating chamber 20, so that the heating body 40 heats the liquid more evenly.

[0084] Although the specific implementations of the utility model are described above, those skilled in the art should understand that this is only an example, and the protection scope of the utility model is defined by the attached claims. Those skilled in the art can make various changes or modifications to these implementations without departing from the principle and essence of the utility model, but these changes and modifications fall within the protection scope of the utility model.

Claims

1. A heating device, characterized in that: It includes: A shell, wherein a heating chamber is provided in the shell, and the heating chamber includes a water inlet end and a water outlet end which are arranged opposite to each other; A heating body, one end of which is located in the heating chamber, and the other end of which is inserted into the water outlet; A stirring component, the stirring component is arranged in the heating chamber and located at the water inlet end, and the stirring component is used to stir the liquid in the heating chamber; A driving component, the driving component is used to drive the stirring component to rotate; The heating chamber is cylindrical, and comprises the water inlet end and the water outlet end which are arranged opposite to each other along the axial direction of the heating chamber; the heating body is arranged along the axial direction of the heating chamber, and the stirring component rotates around the axial direction of the heating chamber; There are multiple heating bodies, and the multiple heating bodies are evenly distributed in the heating chamber.

2. The heating device according to claim 1, characterized in that The stirring component includes a plurality of blades and a rotating shaft, and one ends of the plurality of blades are fixed on the rotating shaft at intervals along the circumferential direction of the rotating shaft.

3. The heating device according to claim 2, characterized in that The driving component is a motor, the output shaft of the motor is clamped in the rotating shaft of the stirring component, and the rotation of the output shaft of the motor drives the rotation of the rotating shaft of the stirring component.

4. The heating device according to claim 3, characterized in that The heating device further comprises a limiting member, which is fixed on the output shaft and is used for limiting the rotating shaft of the stirring member from leaving the output shaft.

5. The heating device according to claim 2, characterized in that: The shell is provided with a water inlet and a water outlet which are in communication with the heating chamber, the water inlet is arranged at the water inlet end of the heating chamber, and the water outlet is arranged at the water outlet end of the heating chamber; The orthographic projection of the water inlet along the axial direction of the rotating shaft is located within the orthographic projections of the plurality of blades along the axial direction of the rotating shaft.

6. The heating device according to claim 1, characterized in that The heating body is a U-shaped tube, comprising two straight tubes arranged in parallel and a connecting tube connected between the two straight tubes; the connecting tube is located in the heating chamber and is arranged close to the stirring component, and one end of the two straight tubes away from the connecting tube is passed through the water outlet; The straight tubes of the heating body are arranged equidistantly from the straight tubes of adjacent heating bodies.

7. The heating device according to claim 1, characterized in that The shell comprises a first shell and a second shell, the first shell and the second shell are arranged to form the heating chamber, the water outlet is arranged at the first shell, the heating body is installed at the first shell, the water inlet is arranged at the second shell, and the stirring component and the driving component are both installed at the second shell; The first shell and the second shell are detachably connected via a fixing member.

8. A heat and air conditioning machine, characterized in that: The integrated heat and air conditioning machine comprises a heating device as described in any one of claims 1-7.

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