CN113768443A - Heating module of circulating heat pump power system of dish-washing machine - Google Patents
Heating module of circulating heat pump power system of dish-washing machine Download PDFInfo
- Publication number
- CN113768443A CN113768443A CN202111193366.1A CN202111193366A CN113768443A CN 113768443 A CN113768443 A CN 113768443A CN 202111193366 A CN202111193366 A CN 202111193366A CN 113768443 A CN113768443 A CN 113768443A
- Authority
- CN
- China
- Prior art keywords
- steel disc
- heating pipe
- heating
- temperature controller
- positioning sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4285—Water-heater arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
The invention discloses a heating module of a circulating heat pump power system of a dish-washing machine, which comprises a heating pipe, a thermal protector, a temperature controller, a lead and a steel disc, wherein a heating inner cavity is arranged in the steel disc, the heating pipe is embedded in the heating inner cavity, the heating pipe and the steel disc are welded and fixed, the thermal protector and the temperature controller are respectively detachably arranged on the outer surface of the steel disc, and the heating pipe, the thermal protector and the temperature controller are connected in series through the lead. According to the technical scheme, the heating module is completely separated from the pump body assembly, so that the heat loss is small, the heat exchange of the heating pipe is improved, and the efficiency is improved; and the influence of the heating pipe on the flow and the lift is reduced, the loss of the pump body is small, the efficiency of the pump is improved, the performance of the pump is well optimized, the energy utilization rate is high, and the practicability is good.
Description
Technical Field
The invention relates to the technical field of dish-washing machines, in particular to a heating module of a circulating heat pump power system of a dish-washing machine.
Background
The heating module of the existing dishwasher circulating heat pump power system has the following defects: the structure design is unreasonable, when the heating pipe is arranged outside, the heat loss is large, and the energy utilization rate is low; when the heating pipe is built in, the heating pipe is installed in the pump body, and although the heat loss is little, the flow and the lift of the pump body are greatly influenced, and the practicability is poor.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the heating module of the circulating heat pump power system of the dish-washing machine, which has the advantages of reasonable structural design, small heat loss, high energy utilization rate, small influence on the flow and the lift of a pump body and good practicability.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a dish washer circulating heat pump driving system's heating module, includes heating pipe, hot protector, temperature controller, wire and steel disc, be provided with the heating inner chamber in the steel disc, the embedded setting of heating pipe is in the heating inner chamber, heating pipe and steel disc welded fastening, hot protector and temperature controller can be dismantled respectively and set up on the surface of steel disc, establish ties through the wire between heating pipe, hot protector and the temperature controller.
The invention is further configured to: the heating pipe is of a spiral structure, two positioning holes are formed in the steel disc, and two ends of the heating pipe are welded and fixed with the aligned positioning holes respectively.
The invention is further configured to: the heat protector is integrally provided with a plurality of pin terminals, one of the pin terminals is connected with one end of the heating pipe in series through a lead, and the other pin terminal of the heat protector is connected with a power supply.
The invention is further configured to: the steel disc is fixedly provided with a grounding terminal, the lower end of the steel disc is provided with a pump body, and the steel disc and the pump body are riveted through a tooth-shaped edge rolling or fastened through screws.
The invention is further configured to: the steel disc aims at hot protector mounted position welding and has first round pin axle, the cover is equipped with first position sleeve on the hot protector, first position sleeve compresses tightly hot protector, and first position sleeve and first round pin hub connection to first round pin epaxial end is provided with first nut, and through first nut locking first position sleeve.
The invention is further configured to: the temperature controller is characterized in that a second pin shaft is welded at the mounting position of the steel disc, which is aligned with the temperature controller, a second positioning sleeve is sleeved on the temperature controller and compresses the temperature controller, the second positioning sleeve is connected with the second pin shaft, a second nut is arranged at the upper end of the second pin shaft, and the second positioning sleeve is locked through the second nut.
The invention has the advantages that: compared with the prior art, the heating device has the advantages that the structure is more reasonable, the heating inner cavity is arranged in the steel disc, the heating pipe is embedded in the heating inner cavity, the heating module is completely separated from the pump body assembly, the heat loss is small, the heat exchange of the heating pipe is good, and the efficiency is improved; and the influence of the heating pipe on the flow and the lift is reduced, the loss of the pump body is small, the efficiency of the pump is improved, the performance of the pump is well optimized, the energy utilization rate is high, and the practicability is good.
The invention is further described with reference to the drawings and the specific embodiments in the following description.
Drawings
FIG. 1 is a schematic view of the assembly of a heating module and a pump body according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a heating module according to an embodiment of the present invention.
Detailed Description
In the description of the present embodiment, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 and 2, the heating module of the circulating heat pump power system of the dishwasher disclosed by the invention comprises a heating pipe 1, a thermal protector 2, a temperature controller 3, a wire 4 and a steel disc 5, wherein a heating inner cavity 51 is arranged in the steel disc 5, the heating pipe 1 is embedded in the heating inner cavity 51, the heating pipe 1 and the steel disc 5 are welded and fixed, the thermal protector 2 and the temperature controller 3 are respectively detachably arranged on the outer surface of the steel disc 5, and the heating pipe 1, the thermal protector 2 and the temperature controller 3 are connected in series through the wire 4.
Preferably, the heating pipe 1 is of a spiral structure, the steel disc 5 is provided with two positioning holes, and two ends of the heating pipe 1 are respectively welded and fixed with the aligned positioning holes.
In order to make the structure of the present invention more reasonable, preferably, the thermal protector 2 of this embodiment is integrally provided with a plurality of pin terminals, one of the pin terminals is connected in series with one end of the heating tube 1 through a wire, and the other pin terminal of the thermal protector 2 is connected to a power supply.
The steel disc 5 is further fixedly provided with a grounding terminal, the lower end of the steel disc 5 is provided with a pump body 6, and the steel disc 5 and the pump body 6 are riveted through tooth-shaped edge rolling or fastened through screws.
The steel disc 5 is aligned to the installation position of the thermal protector 2 and is welded with a first pin shaft, a first positioning sleeve is sleeved on the thermal protector 2 and compresses the thermal protector 2, the first positioning sleeve is connected with the first pin shaft, a first nut is arranged at the upper end of the first pin shaft, and the first positioning sleeve is locked through the first nut.
The mounting position that the steel disc 5 aimed at the temperature controller 3 is welded with a second pin shaft, the temperature controller 3 is sleeved with a second locating sleeve, the second locating sleeve compresses the temperature controller 3, the second locating sleeve is connected with the second pin shaft, a second nut is arranged at the upper end of the second pin shaft, and the second locating sleeve is locked through the second nut.
In practical application, a heating inner cavity is arranged in the steel disc, and the heating pipe is embedded in the heating inner cavity; and the influence of the heating pipe on the flow and the lift is reduced, the loss of the pump body is small, the efficiency of the pump is improved, the performance of the pump is well optimized, the energy utilization rate is high, and the practicability is good.
The above embodiments are described in detail for the purpose of further illustrating the present invention and should not be construed as limiting the scope of the present invention, and the skilled engineer can make insubstantial modifications and variations of the present invention based on the above disclosure.
Claims (6)
1. The utility model provides a dish washer circulation heat pump driving system's heating module, includes heating pipe (1), heat protector (2), temperature controller (3), wire (4) and steel disc (5), its characterized in that: be provided with heating inner chamber (51) in steel disc (5), embedded setting in heating inner chamber (51) of heating pipe (1), heating pipe (1) and steel disc (5) welded fastening, heat protector (2) and temperature controller (3) can be dismantled respectively and set up on the surface of steel disc (5), establish ties through wire (4) between heating pipe (1), heat protector (2) and temperature controller (3).
2. A heating module for a dishwasher cycle heat pump power system as claimed in claim 1, wherein: the heating pipe (1) is of a spiral structure, two positioning holes are formed in the steel disc (5), and two ends of the heating pipe (1) are welded and fixed with the aligned positioning holes respectively.
3. A heating module for a dishwasher cycle heat pump power system as claimed in claim 2, wherein: a plurality of pin terminals are integrally arranged on the thermal protector (2), one of the pin terminals is connected with one end of the heating pipe (1) in series through a lead, and the other pin terminal of the thermal protector (2) is connected with a power supply.
4. A heating module for a dishwasher cycle heat pump power system as claimed in claim 3, wherein: the steel disc (5) is fixedly provided with a grounding terminal, the lower end of the steel disc (5) is provided with a pump body (6), and the steel disc (5) and the pump body (6) are riveted through tooth-shaped edge rolling or fastened through screws.
5. A heating module for a dishwasher cycle heat pump power system according to claim 1 or 3, characterised in that: the steel disc 5 is aligned to the welding of the installation position of the thermal protector (2) and is provided with a first pin shaft, a first positioning sleeve is sleeved on the thermal protector (2), the thermal protector (2) is compressed by the first positioning sleeve, the first positioning sleeve is connected with the first pin shaft, a first nut is arranged at the upper end of the first pin shaft, and the first positioning sleeve is locked by the first nut.
6. A heating module for a dishwasher cycle heat pump power system according to claim 1 or 3, characterised in that: the temperature controller is characterized in that a second pin shaft is welded at the mounting position, aligned to the temperature controller (3), of the steel disc (5), a second positioning sleeve is sleeved on the temperature controller (3), the second positioning sleeve compresses the temperature controller (3), the second positioning sleeve is connected with the second pin shaft, a second nut is arranged at the upper end of the second pin shaft, and the second positioning sleeve is locked through the second nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111193366.1A CN113768443A (en) | 2021-10-13 | 2021-10-13 | Heating module of circulating heat pump power system of dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111193366.1A CN113768443A (en) | 2021-10-13 | 2021-10-13 | Heating module of circulating heat pump power system of dish-washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113768443A true CN113768443A (en) | 2021-12-10 |
Family
ID=78873126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111193366.1A Pending CN113768443A (en) | 2021-10-13 | 2021-10-13 | Heating module of circulating heat pump power system of dish-washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113768443A (en) |
-
2021
- 2021-10-13 CN CN202111193366.1A patent/CN113768443A/en active Pending
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