Heating device for energy-saving laundry equipment

Abstract

The utility model relates to the technical field of laundry equipment, and discloses a heating device for energy-saving laundry equipment, which comprises a shell, a fixing plate is arranged on the inner wall of the shell, a heat insulation plate positioned above the fixing plate is arranged on the inner wall of the shell, a heating laundry assembly is arranged at the top of the heat insulation plate, and one end of the heating laundry assembly extends to the bottom of the heat insulation plate. A rotating shaft with one end extending to the top of the fixing plate and fixedly connected with the bottom of the heating and washing assembly is arranged on the inner bottom wall of the shell. According to the heating device for the energy-saving laundry equipment, by arranging the heating laundry assembly, when heating is needed, a constant-temperature heating wire is powered on, so that the constant-temperature heating wire is kept at a constant temperature, water in a laundry roller can be heated at the moment, and the purpose of heating water in the laundry equipment can be achieved; therefore, the active enzyme can reach the optimal temperature state, the practicability of the device is improved, and the device is convenient for workers to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to laundry equipment technical field, concretely is a kind of energy-saving heating device for laundry equipment. BACKGROUND

[0002] Laundry detergent is washed dirt by active enzyme.In the case of heating, the activity of active enzyme can be fully stimulated, so that laundry is cleaner, and the activity of active enzyme is strongest below 40 degrees.

[0003] The conventional laundry equipment cannot heat water, so it is difficult to make active enzyme reach the best temperature state, and it cannot meet the use requirements of people, so an energy-saving heating device for laundry equipment is proposed to solve the above technical problems. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides an energy-saving heating device for laundry equipment, which has the advantages of heating water in the laundry equipment, and solves the problem that the conventional laundry equipment cannot heat water, so it is difficult to make active enzyme reach the best temperature state, and it cannot meet the use requirements of people.

[0006] (II) technical scheme

[0007] To achieve the purpose of heating water in the laundry equipment, the utility model provides the following technical scheme: an energy-saving heating device for laundry equipment, comprising a shell, a fixed plate is arranged on the inner wall of the shell, a heat insulation plate is arranged above the fixed plate on the inner wall of the shell, a heating laundry assembly is arranged at the top of the heat insulation plate, one end of which extends to the bottom of the heat insulation plate, a rotating shaft is arranged at the inner bottom wall of the shell, one end of which extends to the top of the fixed plate and is fixedly connected with the bottom of the heating laundry assembly, a first gear is arranged outside the rotating shaft, a drive motor is arranged at the inner bottom wall of the shell, a second gear is arranged outside the output shaft of the drive motor and engages with the first gear, a heat exchange assembly is arranged at the right side wall of the shell, one end of which extends to the inside of the shell;

[0008] The heating laundry assembly comprises a laundry drum, a laundry drum is arranged at the top of the heat insulation plate, one end of which extends to the bottom of the heat insulation plate and is movably connected with the top of the fixed plate, a constant temperature heating wire is arranged below the heat insulation plate outside the laundry drum, and the top of the rotating shaft is fixedly connected with the bottom of the laundry drum.

[0009] The heat exchange assembly includes a hot water tank, which is located on the left side wall of the shell. An exhaust fan is located at the bottom of the hot water tank. An exhaust pipe extending into the hot water tank is located at the air inlet end of the exhaust fan. A serpentine heat exchange tube extending into the shell is located at the end of the exhaust pipe away from the exhaust fan.

[0010] Preferably, the top of the fixing plate, the bottom of the heat insulation plate, and the inner wall of the shell are all fixedly connected with heat insulation pads.

[0011] Preferably, the front side wall of the housing is provided with a maintenance door located below the fixing plate.

[0012] Preferably, the top of the fixing plate is provided with a groove that matches the moving trajectory of the washing drum.

[0013] Preferably, the outer wall of the washing drum is provided with a removable battery and a control switch, and the constant temperature heating wire is connected to the removable battery and the control switch by a wire. The outer side of the housing is provided with a sealing door located between the fixing plate and the heat insulation plate.

[0014] Preferably, a water inlet pipe is fixedly connected to the top of the hot water tank, extending into its interior, and a drain pipe is connected to the left side of the inner wall of the hot water tank, extending into its left side. Valves are fixedly connected inside both the water inlet pipe and the drain pipe.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides an energy-saving heating device for washing equipment, which has the following beneficial effects:

[0017] 1. The heating device of this energy-saving washing equipment, by setting up a heating washing component, energizes the constant temperature heating wire when heating is needed, so that the constant temperature heating wire is kept at a fixed temperature. At this time, the water inside the washing drum can be heated, thus achieving the purpose of heating the water in the washing equipment. This ensures that the active enzymes reach the optimal temperature state, improving the practicality of the device.

[0018] 2. The heating device of this energy-saving washing equipment, by setting up a heat exchange component, first opens the sealed door after heating is completed, and at the same time starts the exhaust fan to extract the heat through the cooperation of the exhaust pipe and the serpentine heat exchange tube. The serpentine heat exchange tube can heat the hot water inside the hot water tank, avoiding heat waste and further improving the practicality of the device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This utility modelFigure 1 Enlarged diagram of point A in the middle.

[0021] In the diagram: 1. Shell; 2. Fixing plate; 3. Heat insulation plate; 4. Heating washing assembly; 41. Washing drum; 42. Constant temperature heating wire; 5. Rotating shaft; 6. First gear; 7. Drive motor; 8. Second gear; 9. Heat exchange assembly; 91. Hot water tank; 92. Exhaust fan; 93. Exhaust pipe; 94. Serpentine heat exchange tube. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-2 A heating device for an energy-saving laundry appliance includes a housing 1. A fixing plate 2 is fixedly connected to the inner wall of the housing 1. A maintenance door located below the fixing plate 2 is provided on the front side wall of the housing 1. A heat insulation plate 3 located above the fixing plate 2 is fixedly connected to the inner wall of the housing 1. Heat insulation pads are fixedly connected to the top of the fixing plate 2, the bottom of the heat insulation plate 3, and the inner wall of the housing 1. A heating laundry assembly 4 extending to its bottom is movably connected to the top of the heat insulation plate 3. A rotating shaft 5 extending to the top of the fixing plate 2 and fixedly connected to the bottom of the heating laundry assembly 4 is rotatably connected to the inner bottom wall of the housing 1. The heating laundry assembly 4 includes a washing... The washing drum 41 is movably connected to the top of the heat insulation plate 3, with one end extending to its bottom and movably connected to the top of the fixed plate 2. The top of the fixed plate 2 is provided with a sliding groove adapted to the moving trajectory of the washing drum 41. The outside of the washing drum 41 is fixedly connected to a constant temperature heating wire 42 located below the heat insulation plate 3. The top of the rotating shaft 5 is fixedly connected to the bottom of the washing drum 41. The outer wall of the washing drum 41 is provided with a removable battery and a control switch. The constant temperature heating wire 42 is connected to the removable battery and the control switch by a wire. The outside of the housing 1 is provided with a sealing door located between the fixed plate 2 and the heat insulation plate 3.

[0024] A first gear 6 is fixedly connected to the outside of the rotating shaft 5. A drive motor 7 is fixedly connected to the inner bottom wall of the housing 1. A second gear 8 that meshes with the outside of the first gear 6 is fixedly connected to the output shaft of the drive motor 7. A heat exchange assembly 9 extending into the inside of the housing 1 is fixedly connected to the right side wall of the housing 1. The heat exchange assembly 9 includes a hot water tank 91. The hot water tank 91 is fixedly connected to the left side wall of the housing 1. An exhaust fan 92 is fixedly connected to the bottom of the hot water tank 91. An exhaust pipe 93 extending into the inside of the hot water tank 91 is fixedly connected to the air inlet end of the exhaust fan 92. A serpentine heat exchange tube 94 extending into the inside of the housing 1 is fixedly connected to the end of the exhaust pipe 93 away from the exhaust fan 92. A water inlet pipe extending into the inside of the hot water tank 91 is fixedly connected to the top of the hot water tank 91. A drain pipe extending into the left side of the inner wall of the hot water tank 91 is connected to the left side of the drain pipe. Valves are fixedly connected inside both the water inlet pipe and the drain pipe.

[0025] It is worth noting that the standard parts used in this application can all be purchased from the market, and the specific connection methods of each part are all connected by conventional means such as bolts, rivets, and welding that are mature in the prior art. Furthermore, the machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art. The contents not described in detail in the description belong to the prior art known to those skilled in the art, and will not be described in detail here.

[0026] In summary, the heating device for this energy-saving laundry equipment, by setting up a heating washing component 4, energizes the constant-temperature heating wire 42 when heating is needed, keeping the constant-temperature heating wire 42 at a fixed temperature. At this time, the water inside the washing drum 41 can be heated, achieving the purpose of heating the water in the laundry equipment. This ensures that the active enzymes reach the optimal temperature state, improving the practicality of the device. By setting up a heat exchange component 9, after heating is completed, the sealed door is opened first, and the exhaust fan 92 is started. Through the cooperation of the exhaust pipe 93 and the serpentine heat exchange tube 94, the heat is extracted. The serpentine heat exchange tube 94 can then heat the hot water inside the hot water tank 91, avoiding heat waste and further improving the practicality of the device. This solves the problem that current traditional laundry equipment cannot heat water, making it difficult to reach the optimal temperature state for active enzymes and failing to meet people's needs.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heating device for an energy-saving washing machine, comprising a housing (1), characterized in that: The inner wall of the housing (1) is provided with a fixing plate (2), and the inner wall of the housing (1) is provided with a heat insulation plate (3) located above the fixing plate (2). A heating washing assembly (4) is provided at the top of the heat insulation plate (3) with one end extending to its bottom. A rotating shaft (5) is provided at the bottom of the inner wall of the housing (1) with one end extending to the top of the fixing plate (2) and fixedly connected to the bottom of the heating washing assembly (4). A first gear (6) is provided on the outside of the rotating shaft (5). A drive motor (7) is provided on the bottom of the inner wall of the housing (1). A second gear (8) is provided at the output shaft of the drive motor (7) and meshes with the outside of the first gear (6). A heat exchange assembly (9) is provided on the right side wall of the housing (1) with one end extending into its interior. The heated washing assembly (4) includes a washing drum (41). The top of the heat insulation plate (3) is provided with a washing drum (41) that extends to its bottom and is movably connected to the top of the fixed plate (2). The outside of the washing drum (41) is provided with a constant temperature heating wire (42) located below the heat insulation plate (3). The top of the rotating shaft (5) is fixedly connected to the bottom of the washing drum (41). The heat exchange assembly (9) includes a hot water tank (91). The hot water tank (91) is provided on the left side wall of the shell (1). A blower (92) is provided at the bottom of the hot water tank (91). An exhaust pipe (93) is provided at the air inlet end of the blower (92) and extends into the hot water tank (91). A serpentine heat exchange tube (94) is provided at the end of the exhaust pipe (93) away from the blower (92) and extends into the shell (1).

2. The heating device for an energy-saving washing machine according to claim 1, characterized in that: The top of the fixed plate (2), the bottom of the heat insulation plate (3), and the inner wall of the shell (1) are all fixedly connected with heat insulation pads.

3. The heating device for an energy-saving washing machine according to claim 1, characterized in that: The front side wall of the housing (1) is provided with a maintenance box door located below the fixing plate (2).

4. The heating device for an energy-saving washing machine according to claim 1, characterized in that: The top of the fixed plate (2) is provided with a groove that is adapted to the moving trajectory of the washing drum (41).

5. The heating device for an energy-saving washing machine according to claim 1, characterized in that: The outer wall of the washing drum (41) is provided with a removable battery and a control switch. The constant temperature heating wire (42) is connected to the removable battery and the control switch by a wire. The outer side of the housing (1) is provided with a sealing door located between the fixing plate (2) and the heat insulation plate (3).

6. The heating device for an energy-saving washing machine according to claim 1, characterized in that: The top of the hot water tank (91) is fixedly connected to a water inlet pipe that extends into its interior. The left side of the inner wall of the hot water tank (91) is connected to a drain pipe that extends into its left side. Valves are fixedly connected inside both the water inlet pipe and the drain pipe.

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