CN108895664B

CN108895664B - Horizontal wall-hung small-sized intelligent heat pump water heater

Info

Publication number: CN108895664B
Application number: CN201810991775.8A
Authority: CN
Inventors: 莫顺权; 彭玉坤; 梁晓恩
Original assignee: Guangdong Phnix Technology Co ltd
Current assignee: Guangdong Phnix Technology Co ltd
Priority date: 2018-08-27
Filing date: 2018-08-27
Publication date: 2020-10-09
Anticipated expiration: 2038-08-27
Also published as: CN108895664A

Abstract

The invention discloses a horizontal wall-hung small-sized intelligent heat pump water heater, which comprises a water heater inner container, the heat pump host system of setting at water heater inner bag tip and a plurality of microchannel of convoluteing on the water heater inner bag, the tip of water heater inner bag is provided with a plurality of first double-screw bolts, heat pump host system includes the installing support dish, be equipped with the support mounting hole corresponding with first double-screw bolt on the installing support dish, the installing support dish passes through bolt fixed connection on first double-screw bolt, the top of water heater inner bag is equipped with the fixing device who is used for fixed microchannel, fixing device includes vertical fixed ear seat and horizontal fixed ear seat, the tip parallel and level of all microchannels and common connection are on horizontal house steward, realize being connected through first arc component between vertical fixed ear seat and one of them horizontal house steward, realize being connected through second arc component between horizontal fixed ear seat and the other horizontal house steward. The water heater is convenient to install and the micro-channel of the water heater is fixed and stable.

Description

Horizontal wall-hung small-sized intelligent heat pump water heater

Technical Field

The invention relates to the technical field of heat pump water heaters, in particular to a horizontal wall-mounted small intelligent heat pump water heater.

Background

Because the heat pump host system in the heat pump water heater comprises a large number of functional components, the heat pump host system partially occupies a large space of the whole machine, so that the size of the whole machine is overlarge, and the requirement on the size of the space for installing the whole machine is high. Moreover, the installation of a large number of functional components in the heat pump main system is complicated and cumbersome, and requires a large installation size and installation space.

Meanwhile, in order to heat and preserve heat of water in the inner container of the water heater, a micro-channel is generally arranged around the outer periphery of the inner container of the water heater in a laminating manner, heat-conducting silicone grease is coated on the outer surface layer of the inner container of the water heater, and then the micro-channel is tightly attached to the inner container of the water heater through the heat-conducting silicone grease, so that heat conduction is realized. The existing fixing device for fixing the microchannel on the inner container of the water heater is complex in design and troublesome in assembly; moreover, the operability of the assembling process is poor on the premise of ensuring the assembling accuracy.

Disclosure of Invention

The invention aims to solve the technical problem of providing a transverse wall-hung small intelligent heat pump water heater which is convenient to install and can realize stable fixing of a micro-channel.

The technical scheme adopted for solving the technical problems is as follows: a horizontal wall-hung small-sized intelligent heat pump water heater comprises a water heater inner container, a heat pump host system arranged at the end part of the water heater inner container and a plurality of micro-channels wound on the water heater inner container, the end part of the water heater inner container is provided with a plurality of first studs, the heat pump host system comprises a mounting bracket disc, the mounting bracket disc is provided with a bracket mounting hole corresponding to the first stud, the mounting bracket disc is fixedly connected to the first stud through a bolt, the top of the water heater liner is provided with a fixing device for fixing the micro-channel, the fixing device comprises a vertical fixing lug seat and a horizontal fixing lug seat, the end parts of all the micro-channels are flush and are connected to the transverse header pipe together, the vertical fixed lug seat is connected with one of the transverse main pipes through a first arc-shaped component, and the horizontal fixed lug seat is connected with the other transverse main pipe through a second arc-shaped component.

Further, the mounting bracket disc is annular, the mounting bracket disc is provided with a compressor, an evaporator, a fan and an electrical control box which are all located on the same side, the compressor, the evaporator, the fan and the electrical control box are basically located in the annular inner space where the mounting bracket disc is located, and the bracket mounting hole is formed in the blank of the mounting bracket disc.

Further, the installing support dish is the octagonal steel bracket, the left side part of steel bracket is equipped with electrical control box mounting screw hole and keysets, electrical control box passes through the fixed upper portion that sets up at the steel bracket of electrical control box mounting screw hole, the horizontal welding of keysets is in the bottom of steel bracket, the compressor is vertical setting on the keysets, be provided with the second double-screw bolt that is used for fixed compressor on the keysets, the right side part of steel bracket is equipped with the evaporimeter mounting screw hole that makes the evaporimeter be vertical setting, the right side of evaporimeter is provided with the fan fixed plate, the fan is connected with the fan fixed plate.

Further, the fan fixed plate is trapezoidal, the bottom frame of fan fixed plate and the upper and lower both ends fixed connection of evaporimeter, the quantity of fan is 3 and fixed two inclined planes and the top surface that set up at the fan fixed plate respectively.

Further, two horizontal house steward all sets to the axial direction parallel with the water heater inner bag, is provided with the fixed bolster between two horizontal house steward, vertical fixed ear seat and the fixed ear seat of level set up respectively at the both ends of fixed bolster, first arc component and second arc component all include with horizontal house steward's outer curved surface complex circular arc portion, first arc component includes the vertical fixed plate of being connected with vertical fixed ear seat, the second arc component includes the horizontal fixed plate of being connected with the fixed ear seat of level.

Furthermore, the fixed bolster is the bending steel plate of welded fastening on the water heater inner bag, the quantity of bending steel plate is two and sets up respectively at the both ends of horizontal house steward, the bending steel plate sets up to the directional horizontal house steward in both ends.

Further, be equipped with fastening screw hole on the lateral wall of vertical fixed ear seat, the top of the fixed ear seat of level is equipped with fastening screw hole, all be equipped with the installation through-hole on vertical fixed plate and the horizontal fixed plate, vertical fixed plate passes through bolted connection to be fixed on the lateral wall of vertical fixed ear seat, the horizontal fixed plate passes through bolted connection to be fixed at the top of the fixed ear seat of level.

Further, the mounting through hole is a kidney-shaped hole.

Furthermore, a Hall sensor is arranged in a water inlet arranged at the bottom of the water heater liner.

Furthermore, a temperature sensing head is arranged on the inner container of the water heater.

Has the advantages that: on one hand, the heat pump host system of the heat pump water heater is integrally installed at the end part of the inner container of the water heater in a bolt connection mode, so that the installation process is greatly simplified, and the requirement on the installation size is reduced; and under the integrated action of the mounting bracket disc, the layout optimization of all functional components is realized, and the space size of the heat pump host system is greatly reduced. On the other hand, the first arc-shaped component is connected between the transverse main pipe and the vertical fixed lug seat, so that the vertical fixed installation of the micro-channel is realized, and the second arc-shaped component is connected between the transverse main pipe and the horizontal fixed lug seat, so that the horizontal fixed installation of the micro-channel is realized. Compare in all being horizontal fixed or vertical fixed, the removal of arrangement is realized easily to unidirectional fixed, adopts horizontal direction and vertical direction's synthesis fixed for this microchannel can be fixed more firm.

Drawings

The invention is further described with reference to the following figures and examples:

fig. 1 is a schematic structural diagram of a horizontal wall-mounted small intelligent heat pump water heater according to an embodiment of the invention;

FIG. 2 is a schematic cross-sectional view of a horizontal wall-mounted small intelligent heat pump water heater without a heat pump host system according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a heat pump host system according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a mounting bracket tray according to an embodiment of the present invention;

fig. 5 is a schematic view of the assembly of the fan and the evaporator according to the embodiment of the present invention.

Detailed Description

Referring to fig. 1 to 5, a transverse wall-hung small-sized intelligent heat pump water heater according to an embodiment of the present invention includes a water heater liner 101, a heat pump host system disposed at an end of the water heater liner 101, and a plurality of microchannels 102 wound on the water heater liner 101, the end of the water heater liner 101 is provided with a plurality of first studs, the heat pump host system includes a mounting bracket disc 1, the mounting bracket disc 1 is provided with bracket mounting holes 11 corresponding to the first studs, the mounting bracket disc 1 is fixedly connected to the first studs through bolts, the top of the water heater liner 101 is provided with a fixing device for fixing the microchannels 102, the fixing device includes vertical fixing ear mounts 1041 and horizontal fixing ear mounts 1042, ends of all the microchannels 102 are flush and commonly connected to transverse header pipes 103, the vertical fixing ear mounts 1041 are connected to one of the transverse header pipes 103 through first arc-shaped members 105, the horizontal fixed ear mount 1042 is connected to another transverse manifold 103 by a second arcuate member 106. On one hand, the heat pump host system of the heat pump water heater is integrally arranged at the end part of the water heater liner 101 in a bolt connection mode, so that the installation process is greatly simplified, and the requirement on the installation size is reduced; and under the integrated action of the mounting bracket disc 1, the layout optimization of all functional components is realized, and the space size of the heat pump host system is greatly reduced. On the other hand, the first arc-shaped member 105 is connected between the transverse manifold 103 and the vertical fixing ear 1041, so as to realize the vertical fixing of the micro-channel 102, and the second arc-shaped member 106 is connected between the transverse manifold 103 and the horizontal fixing ear 1042, so as to realize the horizontal fixing of the micro-channel 102. Compared with the horizontal fixation or the vertical fixation, the fixation in a single direction is easy to realize the arrangement movement, and the comprehensive fixation in the horizontal direction and the vertical direction is adopted, so that the microchannel 102 can be fixed more stably.

Referring to fig. 3 to 5, the heat pump main unit system includes an annular mounting bracket disc 1, and in this embodiment, the annular mounting bracket disc 1 is a steel bracket having a regular octagon shape. The same side of the steel bracket is fixedly provided with a compressor 2, an evaporator 4, a fan 5 and an electric appliance control box 3. And the compressor 2, the evaporator 4, the fan 5 and the electrical appliance control box 3 are basically positioned in the annular inner space where the mounting bracket disc 1 is positioned, the optimized layout of the functional components is realized in the annular inner space where the mounting bracket disc 1 is positioned, and the space size of the heat pump host system is reduced as much as possible. The steel bracket is equipped with support mounting hole 11 in its blank, specifically, the quantity of support mounting hole 11 is 4 and sets up four looks spaced edges at the steel bracket respectively. When all the functional components are installed on the steel support, sufficient space is reserved above the support installation hole 11, so that workers can conveniently install the whole heat pump host system. The heat pump host system is fixedly arranged on the inner container through the mounting bracket disc 1, and the inner container of the water heater is provided with 4 first studs corresponding to the bracket mounting holes 11. When installing this heat pump host system, only need through 4 bolts with its fixed connection on first double-screw bolt, can accomplish the installation, easy operation is convenient.

Specifically, as shown in fig. 3, an electrical control box mounting threaded hole 12 and an adapter plate 7 are formed in the left side portion of the steel support, the electrical control box 3 is fixedly arranged on the upper portion of the steel support through the electrical control box mounting threaded hole 12, the adapter plate 7 is horizontally welded to the bottom of the steel support, the compressor 2 is vertically arranged on the adapter plate 7, a second stud 71 used for fixing the compressor 2 is arranged on the adapter plate 7, and the compressor 2 is fixedly mounted through bolt connection. The right side part of steel support is equipped with the evaporimeter mounting screw hole 13 that makes evaporimeter 4 be vertical setting, and evaporimeter mounting screw hole 13 specifically can be as shown in fig. 2, and the right side of evaporimeter 4 is provided with fan fixed plate 8, and fan 5 is connected with fan fixed plate 8. The design of fan fixed plate 8 is trapezoidal form, and the bottom frame of fan fixed plate 8 and the upper and lower both ends fixed connection of evaporimeter 4 can specifically realize fixedly through the screw. The number of the fans 5 is 3, and the fans are respectively and fixedly arranged on two inclined planes and the top surface of the fan fixing plate 8. The three fans form a certain included angle, so that the airflow is dispersed outwards. The bottom of the evaporator 4 is provided with a water pan 6, and the steel bracket is provided with a fixing hole of the water pan 6.

Functional components in the heat pump host system are arranged on one side of the mounting bracket disc 1, and basically fall into the annular inner space where the mounting bracket disc 1 is located, so that layout optimization of the functional components is realized under the integration effect of the mounting bracket disc 1, and the space size of the heat pump host system is greatly reduced. Meanwhile, the integrated heat pump host system is integrated and then installed on the inner container through the support installation hole 11, so that the installation process is greatly simplified, and the requirement on installation size is reduced.

Meanwhile, after the refrigerant inlet pipe and the refrigerant outlet pipe are welded in later maintenance, the semi-finished product of the heat pump host system can be taken out for maintenance, maintenance personnel are greatly facilitated, the cost is reduced, and the condition that the whole machine is scrapped due to the fact that individual parts cannot be disassembled is avoided.

Because the space of the water tank heat pump system is limited, the components such as the compressor 2(3 screws), the evaporator 4(4 screws), the fan fixing plate 8(4 screws), the electric control box (2 screws) and the like are arranged in the space of the water tank heat pump system one by one (more than 13 screws are required) according to the traditional process, and because the space is small, the processes of screwing, buckling, wiring and the like cannot be completed at all and only special tools are required.

In the embodiment of the invention, the two transverse main pipes 103 are both arranged to be parallel to the axial direction of the water heater liner 101, a gap is reserved between the two transverse main pipes 103, and a fixing support 104 fixed on the water heater liner 101 is arranged between the gaps. Wherein, fixed bolster 104 is the bending steel sheet of welded fastening on water heater inner bag 101, and the bending steel sheet sets to the directional horizontal house steward 103 in both ends, and the quantity of bending steel sheet is two and sets up respectively at the both ends of horizontal house steward 103, and whole microchannel 102 realizes fixing through everywhere. The bent steel plate comprises a vertical fixed ear seat 1041 and a horizontal fixed ear seat 1042, and the vertical fixed ear seat 1041 and the horizontal fixed ear seat 1042 are respectively located at two ends of the bent steel plate. Meanwhile, a first arc-shaped member 105 is connected between the vertical fixing ear seat 1041 and one of the adjacent transverse manifolds 103, and a second arc-shaped member 106 is connected between the horizontal fixing ear seat 1042 and the other adjacent transverse manifold 103. The first and second arc-

shaped members

105 and 106 are each an integrally formed sheet metal part. The first arc-shaped member 105 and the second arc-shaped member 106 both comprise an arc portion 1051 matched with the outer curved surface of the transverse manifold 103, the arc portion 1051 covers and buckles the transverse manifold 103, the diameters of the arc portion 1051 and the transverse manifold 103 are basically equal, and the purpose of tightly buckling the transverse manifold 103 is achieved. The first arcuate member 105 includes a vertical fixing plate coupled to a vertical fixing lug 1041 and the second arcuate member 106 includes a horizontal fixing plate coupled to a horizontal fixing lug 1042. The vertical fixing plate is in transitional connection with the arc part 1051 through a flat plate, and the tail end of the horizontal fixing plate is directly lapped with the arc part 1051.

The first arc-shaped member 105 and the second arc-shaped member 106 act on the transverse main pipe 103, and the arc part 1051 of the first arc-shaped member abuts against the transverse main pipe 103, so that the micro-channel 102 is tightly attached to the inner container 101 of the water heater, and a good heat conduction effect is ensured; meanwhile, the first arc-shaped member 105 and the second arc-shaped member 106 are respectively horizontally and vertically fixedly mounted on the fixing support 104, and compared with horizontal fixing or vertical fixing, the fixing in a single direction is easy to realize the arrangement movement, and the comprehensive fixing in the horizontal direction and the vertical direction is adopted, so that the microchannel 102 can be fixed more stably. When the single vertical fixing is carried out, the whole micro-channel 102 is easy to fall down, so that the micro-channel 102 is not tightly attached to the inner container 101 of the water heater; when the upper end of the micro-channel 102 is horizontally fixed, the upper end of the micro-channel 102 is easy to rebound to the periphery, so that the upper part of the micro-channel 102 is not tightly attached to the inner container 101 of the water heater. The fixing device of the invention can overcome the defects.

Specifically, fastening screw holes are formed in the side wall of the vertical fixing ear seat 1041, fastening screw holes are formed in the top of the horizontal fixing ear seat 1042, mounting through holes are formed in the vertical fixing plate and the horizontal fixing plate, the vertical fixing plate is fixed to the side wall of the vertical fixing ear seat 1041 through bolt connection, and the horizontal fixing plate is fixed to the top of the horizontal fixing ear seat 1042 through bolt connection. The mounting through holes are kidney-shaped holes, which facilitates the adjustment and mounting of the micro-channel 102 so as to overcome the manufacturing error.

Meanwhile, the bottom of the water heater inner container 101 is provided with a water inlet 9 and a water outlet, the water inlet 9 is internally provided with a Hall sensor 91, and the water heater inner container 101 is provided with a temperature sensing head 1011. A hall sensor 91 is provided through the water inlet 9 to collect customer water usage data such as water usage and water usage duration. The water temperature data of the machine and the real-time water temperature data when a client uses the machine are recorded through the upper and lower temperature sensing heads 1011 on the left side of the inner container.

Through hall sensor water data and temperature sensing head data, when realizing the customer water use, lead to the water outage, the assurance of water and electricity safety isolation records the daily hot water use data of customer simultaneously, through adaptive algorithm, carries out intelligent regulation to this heat pump water heater operation period according to the big data of family's water, realizes that the hot water heats according to the demand, does not cause the waste, realizes that heat pump water heater's accuracy opens and stops, and then the operation of intelligent management machine.

While the embodiments of the present invention have been described in detail with reference to the drawings, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a small-size intelligent heat pump water heater of horizontal wall hanging which characterized in that: comprises a water heater inner container, a heat pump host system arranged at the end part of the water heater inner container and a plurality of micro-channels wound on the water heater inner container, the end part of the water heater inner container is provided with a plurality of first studs, the heat pump host system comprises a mounting bracket disc, the mounting bracket disc is provided with a bracket mounting hole corresponding to the first stud, the mounting bracket disc is fixedly connected to the first stud through a bolt, the top of the water heater liner is provided with a fixing device for fixing the micro-channel, the fixing device comprises a vertical fixing lug seat and a horizontal fixing lug seat, the end parts of all the micro-channels are flush and are connected to the transverse header pipe together, the vertical fixed lug seat is connected with one of the transverse main pipes through a first arc-shaped component, the horizontal fixing lug seat is connected with the other transverse main pipe through a second arc-shaped component; the mounting bracket disc is annular, be provided with all compressor, evaporimeter, fan and the electrical apparatus control box that lie in same one side on the mounting bracket disc, compressor, evaporimeter, fan and electrical apparatus control box lie in the annular inner space in mounting bracket disc place basically, the support mounting hole sets up the blank department at the mounting bracket disc.

2. The horizontal wall-hung small intelligent heat pump water heater according to claim 1, characterized in that: the mounting bracket dish is octagonal steel bracket, the left side part of steel bracket is equipped with electrical control box installation screw hole and keysets, electrical control box passes through the fixed upper portion that sets up at the steel bracket of electrical control box installation screw hole, keysets horizontal welding is in the bottom of steel bracket, the compressor is vertical setting on the keysets, be provided with the second double-screw bolt that is used for fixed compressor on the keysets, the right side part of steel bracket is equipped with the evaporimeter installation screw hole that makes the evaporimeter be vertical setting, the right side of evaporimeter is provided with the fan fixed plate, the fan is connected with the fan fixed plate.

3. The horizontal wall-hung small intelligent heat pump water heater according to claim 2, characterized in that: the fan fixed plate is trapezoidal, the bottom frame of fan fixed plate and the upper and lower both ends fixed connection of evaporimeter, the quantity of fan is 3 and fixed two inclined planes and the top surface that set up at the fan fixed plate respectively.

4. The horizontal wall-hung small intelligent heat pump water heater according to claim 1, characterized in that: two horizontal house steward all sets to the axial direction parallel with the water heater inner bag, is provided with the fixed bolster between two horizontal house stewards, vertical fixed ear seat and horizontal fixed ear seat set up respectively at the both ends of fixed bolster, first arc component and second arc component all include with horizontal house steward's outer curved surface complex circular arc portion, first arc component includes the vertical fixed plate of being connected with vertical fixed ear seat, second arc component includes the horizontal fixed plate of being connected with horizontal fixed ear seat.

5. The horizontal wall-hung small intelligent heat pump water heater according to claim 4, characterized in that: the fixed bolster is the bending steel plate of welded fastening on the water heater inner bag, the quantity of bending steel plate is two and sets up respectively at the both ends of horizontal house steward, the bending steel plate sets up to the directional horizontal house steward in both ends.

6. The small-size intelligent heat pump water heater of horizontal wall hanging of claim 5, characterized in that: the lateral wall of the vertical fixed lug seat is provided with fastening threaded holes, the top of the horizontal fixed lug seat is provided with fastening threaded holes, the vertical fixed plate and the horizontal fixed plate are respectively provided with an installation through hole, the vertical fixed plate is fixed on the lateral wall of the vertical fixed lug seat through bolt connection, and the horizontal fixed plate is fixed at the top of the horizontal fixed lug seat through bolt connection.

7. The small-size intelligent heat pump water heater of horizontal wall-hung of claim 6, characterized in that: the mounting through hole is a waist-shaped hole.

8. The horizontal wall-hung small intelligent heat pump water heater according to claim 1, characterized in that: a Hall sensor is arranged in a water inlet arranged at the bottom of the water heater inner container.

9. The small-size intelligent heat pump water heater of horizontal wall-hung of claim 8, characterized in that: and the inner container of the water heater is provided with a temperature sensing head.