CN202885239U

CN202885239U - Indoor integrated type heat pump water heater

Info

Publication number: CN202885239U
Application number: CN201220497093XU
Authority: CN
Inventors: 杨杰; 施永康
Original assignee: Guangdong Chigo Air Conditioning Co Ltd
Current assignee: Guangdong Chigo Air Conditioning Co Ltd
Priority date: 2012-09-26
Filing date: 2012-09-26
Publication date: 2013-04-17
Anticipated expiration: 2022-09-26

Abstract

The utility model provides an indoor integrated type heat pump water heater which comprises an outer shell, a ventilation top cover arranged on the top of the outer shell, an upper module, a middle module and a lower module, wherein the upper module, the middle module and the lower module are integrally installed in the outer shell in a sealing mode. The upper module and the middle module are separated through a thermal baffle, meanwhile, the middle module is separated from the lower module through a support cover on the bottom of the middle module, and the thermal baffle and the support cover form a sealed space with the outer shell. After the scheme is adopted by the indoor integrated type heat pump water heater, through organic combination of the three modules and the outer shell and the ventilation top cover, processes are simplified. When examination and repair are needed, a person can conduct the examination and repair by opening an examination-repair door. When special maintenance like replacement of a press is needed, the lower module can be taken out from a machine body, so that feasibility of the examination and repair is improved. While the thermal baffle and the support cover play a support effect, the thermal baffle and the support cover also can form the sealed space with the outer shell, and the sealed space can be used for foaming of insulating layers.

Description

A kind of indoor integral heat pump water heater

Technical field

The utility model relates to the technical field of heating and ventilating equipment, refers in particular to a kind of indoor integral heat pump water heater.

Background technology

Existing indoor integral heat pump water heater, it forms and generally is divided into up and down two parts, and top is the press parts, and the bottom is tank parts, and its air-out mode generally adopts side air-out or top air-out.There is following problem in above-mentioned indoor integral heat pump water heater:

1), production efficiency is low: body need be holded up and could install when laying the press parts, and what the staff carried out is work high above the ground, and its production safety coefficient is low, operation inconvenience, labour intensity height.

2), maintenance is inconvenient: trip service need be taken the top top cover apart and just can be overhauled, and operation is inconvenient, and maintenanceability is low.

3), extraordinary maintenance is difficult: when press breaks down, need to take out from heat-insulation layer, maintenance difficulty is high.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of reliable, modularization reasonable in design, the easy indoor integral heat pump water heater of maintenance are provided.

For achieving the above object, technical scheme provided by the utility model is: a kind of indoor integral heat pump water heater, it includes shell, is located at three modules of ventilation top cover and the upper, middle and lower of overall package in this shell of cover top portion, wherein, separate by thermal insulation board between described upper module and the middle module, simultaneously, middle module separates by support cover and the lower module of its bottom, and above-mentioned thermal insulation board and support cover and shell consist of the space of sealing.

Described upper module is to adopt the top air-out mode, it mainly pre-installs in aggregates by thermal insulation board, electric machine assembly, evaporator assemblies, axial-flow leaf, wherein, described electric machine assembly and evaporator assemblies are installed in respectively on the thermal insulation board, the electric machine assembly correspondence is located in the evaporator assemblies, and vertical display, simultaneously, axial-flow leaf is to drive rotation by electric machine assembly.

Described middle module be mainly by the outer disk cistern assembly, to stride the prepackage of pipe assembly, support cover in aggregates, wherein, described support cover correspondence is located at the bottom of outer disk cistern assembly, simultaneously, strides the side that pipe assembly correspondence is located at the outer disk cistern assembly.

Described lower module is to be an integral body by press, reservoir, cross valve, electrically-controlled component, chassis, the prepackage of draining blowdown assembly mainly, wherein, described press, reservoir, cross valve, electrically-controlled component, draining blowdown assembly correspondence are installed on the chassis, press is controlled by electrically-controlled component, simultaneously, this press, reservoir, cross valve consist of closed circuit by pipeline, and this closed circuit is circumscribed with draining blowdown assembly.

Described shell is provided with access door, and wherein, the pipeline of lower module distributes near access door.

The evaporimeter foam of described evaporator assemblies was provided with strides effective pore and arranges the osculum that condensed water is used.

Described evaporator assemblies is to adopt annular evaporator.

Described support cover be shaped as the triangle semicircle.

The utility model by the combination of three large modules and shell and ventilation top cover, has been simplified production technology after having adopted such scheme.When needs overhaul, can open access door and can overhaul; When needs change the extraordinary maintenance such as press, can lower module be taken out from body, improved like this feasibility of maintenance; Thermal insulation board and support cover can also consist of with shell the space of sealing when playing a supporting role, it can be for heat-insulating layer foaming.

Description of drawings

Fig. 1 is front view of the present utility model.

Fig. 2 is internal structure schematic diagram of the present utility model.

Fig. 3 is upper module structural representation of the present utility model.

Fig. 4 is middle modular structure schematic diagram of the present utility model.

Fig. 5 is lower module structural representation of the present utility model.

Fig. 6 is whole cutaway view of the present utility model.

The specific embodiment

The utility model is described in further detail below in conjunction with specific embodiment.

Referring to accompanying drawing 1 to shown in the accompanying drawing 6, the described indoor integral heat pump water heater of present embodiment, it includes shell 1, be located at upper in this shell 1 of the ventilation top cover 2 at shell 1 top and overall package, in, lower three modules, wherein, separate by thermal insulation board 3 between described upper module 17 and the middle module 18, simultaneously, middle module 18 separates with lower module 19 by the support cover 9 of its bottom, and, above-mentioned thermal insulation board 3 and support cover 9 consist of the space that seals with shell 1, such design is so that thermal insulation board 3 and support cover 9 when playing a supporting role, can also consist of with shell 1 space of sealing, and it can be for heat-insulating layer foaming.

Described upper module 17 is to adopt the top air-out mode, it is mainly by thermal insulation board 3, electric machine assembly 4, evaporator assemblies 5, axial-flow leaf 6 prepackages are in aggregates, wherein, described evaporator assemblies 5 is to adopt annular evaporator, simultaneously, the evaporimeter foam of this evaporator assemblies 5 was provided with strides effective pore and arranges the osculum that condensed water is used, electric machine assembly 4 and evaporator assemblies 5 are installed in respectively on the thermal insulation board 3, and, these electric machine assembly 4 correspondences are located in the evaporator assemblies 5, and vertical display, simultaneously, axial-flow leaf 6 is to drive rotation by electric machine assembly 4, such design so that wind from around by discharging from the top after the annular evaporator cooling, strengthen heat exchange area, improved heat exchange efficiency.When mounted, whole upper module 17 can be fixed on by nut the inner bag top of the outer disk cistern assembly 7 of middle module 18.

Described middle module 18 be mainly by outer disk cistern assembly 7, to stride 9 prepackages of pipe assembly 8, support cover in aggregates, wherein, described support cover 9 correspondences are located at the bottom of outer disk cistern assembly 7, simultaneously, stride and manage the side that assembly 8 correspondences are located at outer disk cistern assembly 7, the described support cover 9 of present embodiment be shaped as the triangle semicircle, such design not only can improve compression strength, but also easy access.

Described lower module 19 is to be an integral body by press 10, reservoir 11, cross valve 12, electrically-controlled component 13,

chassis

14,15 prepackages of draining blowdown assembly mainly, wherein, described press 10, reservoir 11, cross valve 12, electrically-controlled component 13, draining blowdown assembly 15 correspondences are installed on the chassis 14, press 10 is by electrically-controlled component 13 controls, simultaneously, this press 10, reservoir 11, cross valve 12 consist of closed circuit by pipeline, and this closed circuit is circumscribed with draining blowdown assembly 15.The above-mentioned shell 1 of present embodiment is provided with access door 16, and the pipeline of lower module 19 distributes near access door 16, so that produce and maintenance.

After adopting above scheme, the utility model is by the combination of three large modules, shell 1 and ventilation top cover 2, consisted of indoor integral heat pump water heater, wherein, thermal insulation board 3 and support cover 9 are when playing a supporting role, can also consist of with shell 1 space of sealing, can be for heat-insulating layer foaming.Refrigerant circulation of the present utility model path is press exhaust-cross valve-outer disk water tank (heating)-reservoir-evaporimeter (refrigeration)-press, thereby be implemented in so also feed-tank heating when freezing to indoor environment, the comprehensive utilization energy, reach the effect of saving energy consumption, be worthy to be popularized.

The examples of implementation of the above are the preferred embodiment of the utility model only, are not to limit practical range of the present utility model with this, so the variation that all shapes according to the utility model, principle are done all should be encompassed in the protection domain of the present utility model.

Claims

1. indoor integral heat pump water heater, it is characterized in that: it includes shell (1), is located at three modules of ventilation top cover (2) and the upper, middle and lower of overall package in this shell (1) at shell (1) top, wherein, separate by thermal insulation board (3) between described upper module (17) and the middle module (18), simultaneously, middle module (18) separates with lower module (19) by the support cover (9) of its bottom, and above-mentioned thermal insulation board (3) and support cover (9) consist of the space that seals with shell (1).

2. a kind of indoor integral heat pump water heater according to claim 1, it is characterized in that: described upper module (17) is to adopt the top air-out mode, it mainly pre-installs in aggregates by thermal insulation board (3), electric machine assembly (4), evaporator assemblies (5), axial-flow leaf (6), wherein, described electric machine assembly (4) and evaporator assemblies (5) are installed in respectively on the thermal insulation board (3), electric machine assembly (4) correspondence is located in the evaporator assemblies (5), and vertical display, simultaneously, axial-flow leaf (6) is to drive rotation by electric machine assembly (4).

3. a kind of indoor integral heat pump water heater according to claim 1, it is characterized in that: described middle module (18) be mainly by outer disk cistern assembly (7), to stride the prepackage of pipe assembly (8), support cover (9) in aggregates, wherein, described support cover (9) correspondence is located at the bottom of outer disk cistern assembly (7), simultaneously, stride the side that pipe assembly (8) correspondence is located at outer disk cistern assembly (7).

4. a kind of indoor integral heat pump water heater according to claim 1, it is characterized in that: described lower module (19) is mainly by press (10), reservoir (11), cross valve (12), electrically-controlled component (13), chassis (14), draining blowdown assembly (15) prepackage is an integral body, wherein, described press (10), reservoir (11), cross valve (12), electrically-controlled component (13), draining blowdown assembly (15) correspondence is installed on the chassis (14), press (10) is controlled by electrically-controlled component (13), simultaneously, this press (10), reservoir (11), cross valve (12) consists of closed circuit by pipeline, and this closed circuit is circumscribed with draining blowdown assembly (15).

5. a kind of indoor integral heat pump water heater according to claim 1, it is characterized in that: described shell (1) is provided with access door (16), and wherein, the pipeline of lower module (19) distributes near access door (16).

6. a kind of indoor integral heat pump water heater according to claim 2 is characterized in that: the evaporimeter foam of described evaporator assemblies (5) was provided with strides the osculum that effective pore and row's condensed water are used.

7. it is characterized in that according to claim 2 or 6 described a kind of indoor integral heat pump water heaters: described evaporator assemblies (5) is to adopt annular evaporator.

8. it is characterized in that according to claim 1 or 3 described a kind of indoor integral heat pump water heaters: described support cover (9) be shaped as the triangle semicircle.