CN110779210B - Air can hot water ware chassis device - Google Patents
Air can hot water ware chassis device Download PDFInfo
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- CN110779210B CN110779210B CN201911106744.0A CN201911106744A CN110779210B CN 110779210 B CN110779210 B CN 110779210B CN 201911106744 A CN201911106744 A CN 201911106744A CN 110779210 B CN110779210 B CN 110779210B
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- water
- metal
- flow
- bottom plate
- water outlet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/06—Arrangement of mountings or supports for heaters, e.g. boilers, other than space heating radiators
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The embodiment of the invention discloses an air energy water heater base plate device which comprises a base plate, wherein the edge of the base plate extends upwards to form a flanging plate used for being connected with a water heater shell, a water outlet is formed in the middle of the base plate, a plurality of water drainage grooves are radially arranged around the periphery of the water outlet and communicated with the water outlet, the water outlet is downwards connected with a flow-assisting pipe used for dredging water flow to be discharged, mounting base feet are arranged at two ends of the flow-assisting pipe on the lower surface of the base plate, a plurality of convex surfaces are formed at two sides of the water drainage grooves, and a heat-insulating mounting platform used for mounting a condenser and a compressor is arranged on the convex surfaces; the design of the plurality of drainage grooves in the embodiment of the invention is convenient for the convergence and drainage of condensed water, and the water accumulation of the bottom plate is avoided; meanwhile, the compressor and the condenser are arranged on the heat-insulating mounting platform on the convex surface of the bottom plate, so that the condenser is not in direct contact with the surface of the bottom plate, and the unsmooth water flow and even freezing caused by the over-low temperature of the bottom plate are avoided.
Description
Technical Field
The embodiment of the invention relates to the technical field of air energy water heaters, in particular to a bottom plate device of an air energy water heater.
Background
The principle of the air energy water heater is that a compressor compresses a refrigerant, the temperature of the compressed refrigerant rises, the compressed refrigerant passes through a condenser on a water tank, and heat is transferred to water in the water tank to generate hot water. When the air energy heat pump is in operation, the evaporator absorbs heat from ambient heat energy in the air to evaporate a heat transfer working medium, the pressure and the temperature of the working medium steam are increased after the working medium steam is compressed by the compressor, and when the high-temperature steam is condensed into liquid through the special annular pipe condenser permanently adhered to the outer surface of the water storage tank, the released heat is transferred to water in the water storage tank of the air source heat pump. The condensed heat transfer working medium returns to the evaporator through the expansion valve and is then evaporated, and the operation is repeated in a circulating way.
In the prior art, condensate water is generated on the surface of the condenser and is urgently required to be quickly discharged after dropping to the bottom of the case. However, the bottom of the machine case of the existing air energy water heater has poor drainage efficiency, accumulated water is easy to generate, and a water bridge phenomenon is generated.
Disclosure of Invention
Therefore, the embodiment of the invention provides an air energy water heater chassis device, which aims to solve the problems that in the prior art, due to the fact that the bottom of a condenser is in direct contact with a chassis, condensed water flows smoothly, and a drainage outlet is easy to freeze and block in a low-temperature environment.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
the utility model provides an air can hot-water apparatus chassis device, includes the bottom plate, the edge of bottom plate upwards extends the formation and is used for the turn-ups board of being connected with the water heater shell, the delivery port has been seted up in the centre of bottom plate, centers on the periphery of delivery port is radial a plurality of water drainage tank that are provided with, a plurality of water drainage tank with the delivery port intercommunication, the delivery port downwardly connected has and is used for dredging rivers exhaust class flowing pipe, the lower surface of bottom plate is located the both ends of class flowing pipe are provided with the installation footing, are located the both sides of water drainage tank form a plurality of convex surface, be provided with the heat preservation mounting platform who is used for installing condenser and compressor on the convex.
The embodiment of the invention is also characterized in that the flow-assisting tube is fixedly connected with the inner wall of the water outlet, the upper edge of the flow-assisting tube is higher than the convex surface, the upper edge of the flow-assisting tube is provided with a plurality of notches for communicating with the drainage grooves, each notch extends downwards along the inner wall of the flow-assisting tube to form a plurality of diversion grooves, and the inner wall of the flow-assisting tube close to the upper end is also provided with a crushing component for avoiding the low-temperature icing of water flow.
The embodiment of the invention is further characterized in that the crushing assembly comprises a transverse shaft horizontally arranged on the inner wall of the flow aiding pipe, a rotating sleeve is movably sleeved outside the transverse shaft, a plurality of rotating plates are uniformly distributed on the periphery of the rotating sleeve, and the plane where the rotating plates are located is parallel to the axis of the rotating sleeve.
The embodiment of the invention is also characterized in that the diversion trench is spirally wound on the inner wall of the flow-assisting tube.
The embodiment of the invention is also characterized in that the section of the drainage groove is in an inverted trapezoid shape, the bottom surface of the drainage groove is an inclined surface, and the water outlet is connected with the lowest part of the bottom surface of the drainage groove.
The embodiment of the invention is further characterized in that the heat-insulating mounting platform comprises a heat-insulating plate fixedly connected with the condenser and the compressor, a plurality of drain holes are formed in the heat-insulating plate, and the lower surface of the heat-insulating plate is connected with the convex surface of the bottom plate through a plurality of spring support legs.
The embodiment of the invention is further characterized in that the heat-insulating plate comprises a metal layer, the peripheral edge of the metal layer extends downwards to form a coating frame, and a foam layer is arranged in the coating frame.
The embodiment of the invention is further characterized in that the spring support leg comprises a telescopic sleeve formed by sleeving an inner sleeve and an outer sleeve, one end of the telescopic sleeve is connected with the heat-insulating plate, the other end of the telescopic sleeve is connected with the convex surface, a buffer spring is sleeved outside the telescopic sleeve, and two ends of the buffer spring are respectively connected with the heat-insulating plate and the convex surface.
The embodiment of the invention has the following advantages:
in the embodiment of the invention, the bottom plate is radially provided with the plurality of drainage grooves around the water outlet as the center, and the plurality of drainage grooves are designed to facilitate the convergence and discharge of condensed water, so that the water accumulation of the bottom plate is avoided; set up the heat preservation mounting platform who is used for placing compressor and condenser on the convex surface that drainage tank both sides formed simultaneously, make the condenser not with bottom plate surface direct contact on the one hand, avoid the bottom plate temperature to hang down the rivers that lead to smoothly excessively, the bottom of on the other hand compressor and condenser also with rivers contact, avoid the corrosion problem that produces after contacting with water.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
Fig. 1 is a schematic overall structural diagram of a chassis device according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the chassis apparatus shown in FIG. 1 after the thermal insulation mounting platform is disassembled;
FIG. 3 is a cross-sectional view of the flow-assist tube of the chassis assembly shown in FIG. 1;
FIG. 4 is a top view of the flow assist tube of the chassis assembly shown in FIG. 1;
fig. 5 is an exploded view of the insulated mounting platform of the chassis assembly of fig. 1.
In the figure:
1-a bottom plate; 2-flanging plate; 3-water outlet; 4-a drainage tank; 5-flow-assisting tube; 6, mounting a footing; 7-convex surface; 8, a heat preservation installation platform;
51-a diversion trench; 52-a crushing assembly; 53-notch;
81-heat preservation plate; 82-a drain hole; 83-spring legs;
521-horizontal axis; 522-rotating sleeve; 523-rotating plate;
81-a metal layer; 812-cladding the border; 813-a foam layer;
831-telescoping sleeve; 832-buffer spring.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, the invention provides an air energy water heater chassis device, which comprises a bottom plate 1, wherein the edge of the bottom plate 1 extends upwards to form a flanging plate 2 connected with a water heater shell, a water outlet 3 is formed in the middle of the bottom plate 1, a plurality of water drainage grooves 4 are radially arranged around the periphery of the water outlet 3, the water drainage grooves 4 are communicated with the water outlet 3, the water outlet 3 is downwards connected with a flow-assisting pipe 5 used for dredging water flow to discharge, mounting base pins 6 are arranged at two ends of the flow-assisting pipe 5 on the lower surface of the bottom plate 1, a plurality of convex surfaces 7 are formed at two sides of the water drainage grooves 4, and a heat-insulating mounting platform 8 used for mounting a condenser and a compressor is arranged on the convex.
According to the embodiment of the invention, the plurality of water drainage grooves 4 are radially formed on the bottom plate by taking the surrounding water outlet 3 as the center, when the air energy water heater operates, condensed water generated by the condenser falls on the bottom plate 1 and is converged by the plurality of water drainage grooves 4 and is drained downwards along the water outlet 3, and the plurality of water drainage grooves 4 are arranged to avoid water accumulation on the bottom plate 1.
In the water drainage tank 4 is assembled to the water on the convenient convex surface 7 of above-mentioned in-process, water drainage tank 4's cross-section can be designed for falling trapezoidal, makes water on the convex surface 7 can freely roll and fall in water drainage tank 4, and water drainage tank 4's bottom surface is the inclined plane simultaneously, and delivery port 3 links up with water drainage tank 4's the bottom surface least, and the design of tilting also is in the hydroenergy that conveniently in water drainage tank 4 collects delivery port 3 fast.
As shown in fig. 2 and fig. 3, in order to enable the water collected in the flow-assisting pipe 5 to be discharged quickly, the inner wall of the flow-assisting pipe 5 and the inner wall of the water outlet 3 are fixedly connected, the upper edge of the flow-assisting pipe 5 is higher than the height of the convex surface 7, the upper edge of the flow-assisting pipe 5 is provided with a plurality of notches 53 for communicating with the water drainage channel 4, each notch 53 extends downwards along the inner wall of the flow-assisting pipe 5 to form a plurality of diversion trenches 51, the water in the water drainage channel 4 automatically flows downwards along the diversion trenches 51 to the position of the water outlet 3, each drainage channel 4 is provided with an independent diversion trench 51 which do not interfere with each other, the diversion trenches 51 are preferably spirally wound on the inner wall of the flow-assisting pipe 5, and the phenomena of water flow accumulation or bubbling and the like caused by the same point of the.
Because the air energy water heater unit cannot monitor the level of condensed water on the chassis, the unit is easy to freeze and block at a water outlet under a low-temperature environment (below minus 7 ℃), the condensed water overflows from the edge of the water pan, the water leakage of the whole machine is caused, and the complaint of users and the potential safety hazard are caused. Therefore, the embodiment of the invention is also provided with a crushing assembly 52 which avoids the low-temperature icing of the water flow and is arranged close to the upper end of the inner wall of the flow aiding pipe 5.
Specifically, as shown in fig. 4, the crushing assembly 52 includes a transverse shaft 521 horizontally installed on the inner wall of the flow-assisting pipe 5, a rotating sleeve 522 is movably sleeved outside the transverse shaft 521, a plurality of rotating plates 523 are uniformly distributed on the periphery of the rotating sleeve 522, and the plane where the rotating plates 523 are located is parallel to the axis of the rotating sleeve 522.
The working principle of the crushing assembly 52 here is: the water in the drainage channel 4 is drained downwards along the flow assisting pipe 5 from top to bottom, under the action of the gravity of the water flow, the water flow scours the rotating plate 523 on the rotating sleeve 522 and drives the rotating sleeve 522 to rotate along the transverse shaft 521 to form a structure similar to a stirring paddle, once the water flow is converged at the water outlet 3 in a low-temperature state, the water flow has a tendency of freezing, and the generation of freezing is avoided due to the destructive power of the stirring paddle.
In addition, different from the traditional air energy water heater in which a condenser is directly contacted with the bottom plate 1 during installation, the temperature of the bottom plate 1 is easily caused to be lower, and the icing phenomenon possibly occurs on the contact surface of the condenser and the bottom plate 1, the condenser, the compressor and other components are arranged on the heat-preservation installation platform 8 on the convex surface 7, so that the condenser is not directly contacted with the bottom plate 1.
Further, heat preservation mounting platform 8 is including being used for with condenser and compressor fixed connection's heated board 81, has seted up a plurality of wash port 82 on the heated board 81, and the lower surface of heated board 81 is connected with the convex surface 7 of bottom plate 1 through a plurality of spring stabilizer blade 83.
The design of the heat insulation board 81 plays a certain role in heat insulation, and the influence of the low temperature of the condenser on the temperature of the bottom plate 1 is reduced as much as possible.
Specifically, as shown in fig. 5, the heat insulation board 81 includes a metal layer 811, the peripheral edge of the metal layer 811 extends downward to form a covering frame 812, a foam layer 813 is disposed in the covering frame 812, and the foam layer is installed by using the metal layer to insulate heat.
The spring supporting leg 83 comprises a telescopic sleeve 831 formed by an inner sleeve and an outer sleeve, one end of the telescopic sleeve 831 is connected with the heat-insulating plate 81, the other end of the telescopic sleeve 831 is connected with the convex surface 7, a buffer spring 832 is further sleeved outside the telescopic sleeve 831, and two ends of the buffer spring 832 are also connected with the heat-insulating plate 81 and the convex surface 7 respectively.
The compressor can generate certain vibration during working to influence the stability of the unit, so the spring support leg 83 is designed between the heat insulation plate 81 and the convex surface 7 of the bottom plate 1 and is used for buffering the vibration of the compressor and maintaining the stability of the whole unit.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (5)
1. An external assembly device of a wire pipe of an air water heater is characterized by comprising an integrated shell cover (2) embedded into a shell body (1), wherein a water outlet (3), a refrigerant outlet (4), a refrigerant inlet (5) and a water inlet (6) are arranged on the integrated shell cover (2), two sides of the integrated shell cover (2) are connected with the shell body (1) through buckle strap strips (7), an insulating rubber mat (8) is arranged on the contact surface of the buckle strap strips (7) and the shell body (1), a metal ground coil (9) is arranged inside the insulating rubber mat (8), metal isolating rings (10) are sleeved on the water outlet (3), the refrigerant outlet (4), the refrigerant inlet (5) and the water inlet (6), a magnetic ring (11) is sleeved on the back side of each metal isolating ring (10), and the metal isolating rings (10) are connected to the metal ground coil (9) through wires, the bottom of the metal ground coil (9) is electrically connected with a ground wire (13) through a hardware (12);
the metal isolating ring (10) comprises an equal-diameter ring (101) and inner sleeves (102) located on two sides of the equal-diameter ring (101), the inner sleeves (102) are sleeved at the pipeline connecting positions of a water outlet (3), a refrigerant outlet (4), a refrigerant inlet (5) and a water inlet (6), temperature sensors (14) used for temperature monitoring are arranged on the equal-diameter ring (101) of the metal isolating ring (10), an insulating sleeve (103) is arranged between the temperature sensors (14) and the equal-diameter ring (101), a sensing net (104) is arranged inside the equal-diameter ring (101), and the sensing net (104) is connected with a magnetic ring (11) and the temperature sensors (14) through wires respectively.
2. The conduit external assembly device of the air water heater according to claim 1, wherein the metal isolation rings (10) sleeved on the water outlet (3), the refrigerant outlet (4), the refrigerant inlet (5) and the water inlet (6) are connected together through metal connecting sheets (13) made of the same material as the metal isolation rings (10).
3. The conduit external assembly device of an air water heater according to claim 1, wherein the hardware (12) comprises a T-shaped buckling slot seat (1201) arranged at the bottom of the outer shell (1) and a buckling pin piece (1202) matched with the T-shaped buckling slot seat (1201), and the buckling pin piece (1202) is fixedly connected to the middle of the bottom of the integrated shell cover (2).
4. The wire pipe external connection assembly device of the air water heater according to claim 1, wherein the cross section of the buckle strip (7) is concave, the metal ground coil (9) and the insulating rubber mat (8) are embedded into the groove of the buckle strip (7), and the metal ground coil (9) is attached to the surface of the buckle strip (7).
5. The line pipe external connection assembly device of the air water heater according to claim 1, wherein the metal ground coil (9) is connected with the pipelines of the refrigerant outlet (4) and the refrigerant inlet (5) through a metal connecting piece extending out of the batten strip (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911106744.0A CN110779210B (en) | 2019-11-13 | 2019-11-13 | Air can hot water ware chassis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911106744.0A CN110779210B (en) | 2019-11-13 | 2019-11-13 | Air can hot water ware chassis device |
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| CN110779210A CN110779210A (en) | 2020-02-11 |
| CN110779210B true CN110779210B (en) | 2021-06-08 |
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| CN201911106744.0A Active CN110779210B (en) | 2019-11-13 | 2019-11-13 | Air can hot water ware chassis device |
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| ITVR20120036A1 (en) * | 2012-03-05 | 2013-09-06 | Vecam Co S P A | CONDENSATE COLLECTION TANK EQUIPPED WITH A HEATING SYSTEM |
| CN206369309U (en) * | 2016-12-21 | 2017-08-01 | 宁波沃弗圣龙环境技术有限公司 | Anti-icing equipment for air-conditioning heat exchanger |
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| CN1719143A (en) * | 2004-07-08 | 2006-01-11 | 乐金电子(天津)电器有限公司 | Device of air conditioner outdoor unit for preventing drained water from freezing |
| CN2775535Y (en) * | 2005-03-10 | 2006-04-26 | 王斌 | Coiled pipe water accumulating disc of air conditioner fan |
| CN202581603U (en) * | 2012-05-18 | 2012-12-05 | 珠海格力电器股份有限公司 | Water pan and air conditioner outdoor unit with same |
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| CN110779210A (en) | 2020-02-11 |
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