CN209558674U - Water heater - Google Patents
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- CN209558674U CN209558674U CN201920283368.1U CN201920283368U CN209558674U CN 209558674 U CN209558674 U CN 209558674U CN 201920283368 U CN201920283368 U CN 201920283368U CN 209558674 U CN209558674 U CN 209558674U
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Abstract
The utility model provides a kind of water heater, and water heater includes heat exchanger and blower, water heater further include: shell is provided with hollow cavity, and heat exchanger and blower are set in cavity, and roof and/or the bottom wall setting of shell are jagged；Recessed portion is set on the side wall of shell, and recessed portion is connected with notch；Return air inlet is set on recessed portion, is connected with cavity, and return air inlet is oppositely arranged with heat exchanger；Air outlet is set on shell, is connected with cavity, and between return air inlet and blower, blower is connected heat exchanger with air outlet.The structure that the utility model passes through rationally setting water heater, requirement of the water heater to installation space and water heater are reduced to the occupancy in space, product is maximumlly improved to the utilization rate of user's space, simultaneously, side wall due to being provided with recessed portion on shell is in contact with wall mounting surface, that is, recessed portion is sheltered from by wall, therefore aesthetics, visuality and the whole cleanliness of product appearance will not be destroyed.
Description
Technical field
The utility model relates to technical field of water heaters, in particular to a kind of water heater.
Background technique
Currently, integrated heat pump water heater in the market is broadly divided into landing vertical type heat pump water heater and horizontal wall-mounted clothing heat
Pump water heater.Under normal conditions, horizontal wall-mounted clothing Teat pump boiler carries out air-flow circulation by the way of the return air top air-out of side, should
Kind air-flow flowing mode makes when installing water heater, and return air inlet thus will affect the aesthetics of appearance and modeling outside being exposed to.
Therefore to solve the above-mentioned problems, air-flow circulation, but this kind of air-flow circulation are carried out by way of improving using rear return air top air-out
For mode in order to guarantee return air requirement and the return air area of product, when installation, need to guarantee that Teat pump boiler is provided with the rear side of return air inlet
It is not exclusively bonded with wall mounting surface, in this way, product can be reduced to the utilization rate in space, causes poor user experience.
Utility model content
The utility model aims to solve at least one of technical problems existing in the prior art or related technologies.
For this purpose, the one side of the utility model proposes a kind of water heater.
In view of this, the one side of the utility model proposes a kind of water heater, water heater includes heat exchanger and blower, heat
Hydrophone further include: shell is provided with hollow cavity, and heat exchanger and blower are set in cavity, the roof and/or bottom wall of shell
It is arranged jagged；Recessed portion is set on the side wall of shell, and recessed portion is connected with notch；Return air inlet is set to recessed portion
On, it is connected with cavity, return air inlet is oppositely arranged with heat exchanger；Air outlet is set on shell, is connected with cavity, heat exchange
Between return air inlet and blower, blower is connected device with air outlet.
When a kind of water heater working provided by the utility model, bulk gas stream enters shell by return air inlet under the action of blower
In vivo, water heater is successively flowed out by air outlet after heat exchanger and blower, when air-flow flows through heat exchanger, heat exchanger absorbs gas
Heat in stream, under action of thermal difference, steam will be condensed on the coil pipe of heat exchanger, and then form condensed water, therefore, it realizes
Remove the effect of the moisture in indoor environment；Further, since recessed portion is set on the side wall of shell, and make recessed portion with
Notch is connected, in this way, the side wall for being provided with recessed portion on shell is in contact with wall mounting surface when assembly water heater, is recessed
The structure setting in portion makes return air inlet is embedded to be set on shell, in this way, even if water heater is bonded completely with wall mounting surface,
Return air inlet will not be blocked, at this point, indoor air-flow flows into return air inlet by the notch on the roof and/or bottom wall of shell,
And then enter shell, the occupancy which reduces requirement of the water heater to installation space and reduce water heater to space
Rate maximumlly improves product to the utilization rate of user's space；Further, due to being provided with the side wall of recessed portion on shell
Be in contact with wall mounting surface, that is, recessed portion is sheltered from by wall, therefore, will not destroy the aesthetics of product appearance, visuality and
Whole cleanliness.
Specifically, recessed portion is an integral structure with shell, that is, recessed portion is that the partial sidewall of shell is recessed the knot to be formed
The mechanical property of structure, integral structure is good, it is thus possible to ensure the bonding strength between recessed portion and shell, in addition, can also incite somebody to action
Recessed portion is made into integration with shell, and batch production to improve the production efficiency of product, reduces the production and processing cost of product.When
So, also can recessed portion and shell be split type structure, recessed portion is removably disposed on shell, in this way, tearing open convenient for subsequent
It unloads, safeguard and cleans, meanwhile, the recessed portion and shell of different structure shape return air inlet can will be provided with according to specific actual conditions
It is assembled together, to promote the use popularity and adaptability of product.
According to the above-mentioned water heater of the utility model, there can also be following additional technical feature:
In the above-mentioned technical solutions, it is preferable that water heater, further includes: the first return air compensating port is set to the bottom of recessed portion
On wall, it is connected with cavity；Wherein, return air inlet is located on the bottom wall of recessed portion, and the first return air compensating port is located at return air inlet and shell
Between the bottom wall of body.
In the technical scheme, by the way that the first return air compensating port is arranged on the bottom wall of recessed portion, so that the first return air is mended
It repays mouth to be connected with cavity, the first return air compensating port is matched with return air inlet, to increase return air area, maximumlly ensure that back
Wind air quantity.It, can be by the first return air compensating port out of cavity when the structure setting of first return air compensating port makes water heater working
Air draught, that is, so that the air-flow for having flowed through electrical part in cavity flows into return air inlet by the first return air compensating port, and then realize to chamber
The effect that intracorporal electrical part cools down ensure that the environment temperature of product operation, be conducive to reduce the temperature rise of electrical part
The service life of product is promoted, meanwhile, the air-flow with heat flows through heat exchanger, is conducive to improving heat exchanging efficiency, and then promoted
The operational efficiency of product.
Specifically, the first return air compensating port and return air inlet interval are arranged, in this way, define flow through the first return air compensating port with
The flow path of the air-flow of return air inlet, that is, the intracorporal air-flow of chamber flows into return air inlet by the first return air compensating port, which subtracts
The air-flow lacked in external environment flows into the intracorporal throughput of shell by the first return air compensating port, and then realizes to the intracorporal electricity of chamber
The purpose that device cools down.
In any of the above-described technical solution, it is preferable that water heater, further includes: baffle is set on the bottom wall of recessed portion,
Baffle is located between the bottom wall of shell and the first return air compensating port；Electrically-controlled component is set in shell, is oppositely arranged with baffle.
In the technical scheme, by be arranged baffle so that baffle be located at shell bottom wall and the first return air compensating port it
Between, in this way, electrically-controlled component is set in shell, and it is oppositely arranged electrically-controlled component with baffle, baffle and the first return air compensate
Mouth matches, to guarantee the flow path of the intracorporal air-flow of chamber.If being not provided with baffle, then the heat that electrically-controlled component generates when working
Amount can be leaked by the bottom of shell into environment under the action of fraction, and then not can guarantee return air inlet and the first return air benefit
The air-flow flow path between mouth and at return air inlet is repaid, in this way, the appearance for phenomena such as easily increasing air-flow flow separation, the separation of flow, vortex
The frequency, lead to the running noises for increasing product, cause poor user experience.
In any of the above-described technical solution, it is preferable that water heater, further includes: the second return air compensating port is set to recessed portion
Side wall on, be connected with cavity；Energy storage part is set in shell, close to the second return air compensating port.
In the technical scheme, by the way that the second return air compensating port is arranged on the side wall of recessed portion, so that the second return air is mended
It repays mouth to be connected with cavity, the second return air compensating port is matched with return air inlet, to increase return air area, maximumlly ensure that back
Wind air quantity.
In any of the above-described technical solution, it is preferable that water heater, further includes: bottom return air inlet is set to the bottom wall of shell
On, it is connected with cavity.
In the technical scheme, by the way that bottom return air inlet is arranged on the bottom wall of shell, and make bottom return air inlet and cavity
It is connected, bottom return air inlet is matched with the first return air compensating port and return air inlet, to increase return air area, maximumlly ensure that
Return air air quantity.When water heater working, external environment air-flow enters in cavity by bottom return air inlet, then via the first return air
Compensating port flows into return air inlet, and the air-flow flowed by bottom return air inlet generates when can also take away electrical part (e.g., electrically-controlled component) work
Heat, to play the role of the surface Working Temperature that electrical part is effectively reduced.
In any of the above-described technical solution, it is preferable that water heater, further includes: hanging plate is removable installed in the side of shell
On wall, hanging plate and depressed area are in the same side of shell；Hanging plate is provided with hook, and hanging plate is mutually clamped by hook with shell.
In the technical scheme, by the way that hanging plate, dismountable structure setting of the hanging plate relative to shell, so that assembly is arranged
When water heater, hanging plate and wall are assembled together first, and then again assemble shell and hanging plate, which guarantees
The stability and reliability of water heater assembly, realize effective mounting of water heater.Meanwhile the structure setting is guaranteeing product dress
In the case where with intensity, the installation thickness of product can be reduced, be conducive to the size that product is thinned.Due to hanging plate first with wall phase
Assembly, therefore, installation dimension of the hanging plate relative to wall can be intuitively adjusted, and then ensure that assembly ruler of the shell relative to wall
Very little, which reduces the assembly difficulty of product, is conducive to the dress precision for promoting product.
In addition, being linked up with by being arranged on hanging plate, so that hanging plate is mutually clamped by hook with shell, wherein the number of hook
It is multiple for measuring, and multiple hooks are distributed in hanging plate, ensure that installation dimension of the water heater relative to wall in this way, and then ensure that
The uniformity and consistency of the power at hook are acted on, to extend the service life of hanging plate.
In any of the above-described technical solution, it is preferable that the open end of recessed portion is provided with flange.
In the technical scheme, flange is provided with by the open end in recessed portion, in this way, when water heater is bonded with wall
When, flange is supported and is located on wall, to guarantee the relative closure of air-flow flow path, is realized to the effective of air-flow flow path
It limits, meanwhile, it avoids air-flow and is flowed into external environment by the open end of recessed portion and the gap of wall, reduce air-flow flowing
The frequency of the appearance of phenomena such as separation, the separation of flow, vortex, and then the running noises of product can be reduced.And the structure setting can rise
To the effect of the fit-up gap of sealing water heater and wall, and then shelter from recessed portion, improve product appearance aesthetics and
It is visual.
In any of the above-described technical solution, it is preferable that flange extends along bottom wall to the direction of roof of shell.
In the technical scheme, flange extends along bottom wall to the direction of roof of shell, therefore, shell bottom wall to roof
Direction on play the role of seal water heater and wall fit-up gap, with guarantee water heater and wall assembly after beauty
Property.Meanwhile the structure setting reduces the material investment of flange in the case where guaranteeing visuality, the aesthetics of Product Assembly,
Thereby reduce production cost.
In any of the above-described technical solution, it is preferable that air outlet is the arc air port being recessed towards the bottom wall direction of shell；
And/or return air inlet is away from the arc air port of recessed portion opening extreme direction recess.
In the technical scheme, by setting so that air outlet be towards shell bottom wall direction be recessed arc air port,
And/or return air inlet is the arc air port of extreme direction recess of being open away from recessed portion, in this way, shorten return air inlet to air outlet away from
From, therefore, the windage that air-flow flows in shell is reduced, under identical electrical power, air quantity increases, and then is conducive to improve hot water
The working efficiency and heating capacity of device.
In any of the above-described technical solution, it is preferable that return air inlet is made of multiple sub- air ports of array distribution.
In the technical scheme, return air inlet is made of multiple sub- air ports of array distribution, to realize in multiple angles and more
The demand of a orientation return air, to increase return air area and return air amount；Further, which can effectively avoid the miscellaneous of the external world
Object, steam etc. enter in shell, play the role of filtered airflow；Further, the structure setting is to changing in shell
Hot device plays the role of protection, that is, the case where forming fence outside heat exchanger, hard object is avoided directly to be in contact with heat exchanger hair
It is raw.
In any of the above-described technical solution, it is preferable that water heater, further includes: the first return air inlet, setting is in shell close to changing
On the side side wall of hot device, the first return air inlet runs through the side wall of recessed portion, and the first return air inlet is connected with return air inlet；Wherein, edge
The development length of the first return air inlet of direction of bottom wall of the open end of recessed portion to recessed portion is no more than heat exchanger to recessed portion
The distance of open end.
In the technical scheme, by the way that the first return air inlet is arranged, so that the first return air inlet is arranged in shell close to heat exchanger
Side side wall on, and make the first return air inlet run through recessed portion side wall, allow for the first return air inlet in this way and be connected with return air inlet
It is logical, and then return air area is increased, it maximumlly ensure that return air air quantity, be conducive to the working efficiency for promoting product.In addition, logical
Cross the development length for limiting the first return air inlet of direction of the bottom wall along the open end of recessed portion to recessed portion extremely no more than heat exchanger
The distance of the open end of recessed portion is the normal operation of heat exchanger in the case where guaranteeing return air air quantity when increasing product operation
Structure basis is provided, if the development length along the first return air inlet of direction of the bottom wall of the open end of recessed portion to recessed portion is more than
Heat exchanger to the open end of recessed portion distance if, just will appear part and via the first return air inlet enter the intracorporal air-flow of chamber not
The case where flowing through heat exchanger generation, and then will increase the operation energy consumption of product.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 shows the structural schematic diagram of the water heater of one embodiment of the utility model；
Fig. 2 shows the main views of the water heater of one embodiment of the utility model；
Fig. 3 is the rearview of the water heater of embodiment illustrated in fig. 2；
Fig. 4 is the top view of the water heater of embodiment illustrated in fig. 2；
Fig. 5 is the bottom view of the water heater of embodiment illustrated in fig. 2；
Fig. 6 shows the partial structure diagram of the water heater of one embodiment of the utility model；
Fig. 7 shows the structural schematic diagram of the water heater of another embodiment of the utility model.
Wherein, corresponding relationship of the Fig. 1 into Fig. 7 between appended drawing reference and component names are as follows:
1 water heater, 10 evaporators, 20 blowers, 30 shells, 302 notches, 40 recessed portions, 402 flange, 50 return air inlets, 60 go out
Air port, 70 first return air compensating ports, 80 baffles, 90 electrically-controlled components, 100 second return air compensating ports, 110 energy storage parts, 120 bottoms are returned
Air port, 130 hanging plates, 140 hooks, 150 throttles, 160 wind-guiding casees, 170 compressors, 180 first return air inlets.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are explained in the following description in order to fully understand the utility model, still, this is practical
Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously
It is not limited by the specific embodiments disclosed below.
The water heater 1 according to the utility model some embodiments is described referring to Fig. 1 to Fig. 7.
As shown in Figures 1 to 6, the embodiments of the present invention propose a kind of water heater 1, and water heater 1 includes heat exchanger
With blower 20, water heater 1 further include: shell 30, setting are in hollow cavity, and heat exchanger and blower 20 are set in cavity, shell
Roof and/or the bottom wall setting jagged 302 of body 30；Recessed portion 40 is set on the side wall of shell 30, recessed portion 40 and notch
302 are connected；Return air inlet 50 is set on recessed portion 40, is connected with cavity, and return air inlet 50 is oppositely arranged with heat exchanger；Out
Air port 60 is set on shell 30, is connected with cavity, heat exchanger between return air inlet 50 and blower 20, blower 20 with go out
Air port 60 is connected.
When a kind of water heater 1 provided by the utility model works, bulk gas stream is under the action of blower 20 by return air inlet 50
Into in shell 30, water heater 1 is successively flowed out by air outlet 60 after heat exchanger and blower 20, when air-flow flows through heat exchanger
When, heat exchanger absorbs the heat in air-flow, and under action of thermal difference, steam will be condensed on the coil pipe of heat exchanger, and then is formed
Condensed water, therefore, realize the effect for removing the moisture in indoor environment；Further, since recessed portion 40 is set to shell 30
Side wall on, and recessed portion 40 is made to be connected with notch 302, in this way, being provided with recessed portion on shell 30 when assembly water heater 1
40 side wall is in contact with wall mounting surface, and the structure setting of recessed portion 40 makes return air inlet 50 is embedded to be set to shell 30
On, in this way, even if water heater 1 is bonded completely with wall mounting surface, return air inlet 50 will not be blocked, at this point, indoor gas
Stream flows into return air inlet 50 by the notch 302 on the roof and/or bottom wall of shell 30, and then enters shell 30, structure setting drop
Requirement of the low water heater 1 to installation space and water heater 1 is reduced to the occupancy in space, maximumlly improve product pair
The utilization rate of user's space；Further, since the side wall for being provided with recessed portion 40 on shell 30 is in contact with wall mounting surface,
That is, recessed portion 40 is sheltered from by wall, therefore, aesthetics, visuality and the whole cleanliness of product appearance will not be destroyed.Wherein,
Fig. 2 shows the part-structures of shell 30.
Specifically, recessed portion 40 is an integral structure with shell 30, that is, recessed portion 40 is that the partial sidewall of shell 30 is recessed
The mechanical property of the structure of formation, integral structure is good, it is thus possible to ensure the bonding strength between recessed portion 40 and shell 30,
In addition, can also be made into integration recessed portion 40 and shell 30, produces in batches, to improve the production efficiency of product, reduce product
Produce and process cost.Certainly, also can recessed portion 40 and shell 30 be split type structure, recessed portion 40 is removably disposed in shell
On 30, in this way, convenient for subsequent disassembly, maintenance and cleaning, meanwhile, different structure shape can will be provided with according to specific actual conditions
The recessed portion 40 of shape return air inlet 50 is assembled together with shell 30, to promote the use popularity and adaptability of product.
In specific embodiment, water heater 1 is Teat pump boiler, and heat exchanger is evaporator 10, and air outlet 60 is set to shell
On 30 roof.
In specific embodiment, roof and the bottom wall setting jagged 302 of shell 30, recessed portion 40 is connected with notch 302,
That is, recessed portion 40 is connected with the roof of shell 30 and bottom wall.
In one embodiment of the utility model, it is preferable that as shown in Figure 1, water heater 1, further includes: the first return air is mended
Mouth 70 is repaid, is set on the bottom wall of recessed portion 40, is connected with cavity；Wherein, return air inlet 50 is located on the bottom wall of recessed portion 40,
First return air compensating port 70 is between return air inlet 50 and the bottom wall of shell 30.
In this embodiment, by the way that the first return air compensating port 70 is arranged on the bottom wall of recessed portion 40, so that the first return air
Compensating port 70 is connected with cavity, and the first return air compensating port 70 is matched with return air inlet 50, to increase return air area, maximumlly
It ensure that return air air quantity.When the structure setting of first return air compensating port 70 makes water heater 1 work, it can be compensated by the first return air
70 air draughts out of cavity of mouth, that is, so that the air-flow for having flowed through electrical part in cavity flows into return air inlet by the first return air compensating port 70
50, and then the effect to cool down to the intracorporal electrical part of chamber is realized, to reduce the temperature rise of electrical part, it ensure that product is run
Environment temperature, be conducive to promoted product service life, meanwhile, the air-flow with heat flows through heat exchanger, is conducive to be promoted
Heat exchange efficiency, and then promote the operational efficiency of product.
Specifically, the first return air compensating port 70 is arranged with the interval of return air inlet 50, flows through the compensation of the first return air in this way, defining
The flow path of mouth 70 and the air-flow of return air inlet 50, that is, the intracorporal air-flow of chamber flows into return air inlet 50 by the first return air compensating port 70,
The structure setting reduces the throughput that the air-flow in external environment is flowed by the first return air compensating port 70 in shell 30, Jin Ershi
The purpose to cool down to the intracorporal electrical part of chamber is showed.
In one embodiment of the utility model, it is preferable that as shown in figure 3, water heater 1, further includes: baffle 80, if
It is placed on the bottom wall of recessed portion 40, baffle 80 is located between the bottom wall of shell 30 and the first return air compensating port 70；Electrically-controlled component 90,
It is set in shell 30, is oppositely arranged with baffle 80.
In this embodiment, by the way that baffle 80 is arranged, so that baffle 80 is located at bottom wall and the compensation of the first return air of shell 30
Between mouth 70, in this way, electrically-controlled component 90 is set in shell 30, and it is oppositely arranged electrically-controlled component 90 with baffle 80, baffle
80 match with the first return air compensating port 70, to guarantee the flow path of the intracorporal air-flow of chamber.If being not provided with baffle 80, then electricity
The heat that control component 90 generates when working can be leaked by the bottom of shell 30 into environment under the action of fraction, Jin Erwu
Method guarantees the air-flow flow path between return air inlet 50 and the first return air compensating port 70 and at return air inlet 50, in this way, easily increasing air-flow
The frequency of the appearance of phenomena such as flow separation, the separation of flow, vortex leads to the running noises for increasing product, causes poor user experience.
Specifically, baffle 80 is an integral structure with recessed portion 40, and the mechanical property of integral structure is good, it is thus possible to really
The bonding strength between baffle 80 and recessed portion 40 is protected, in addition, can also be made into integration baffle 80 and recessed portion 40, batch is raw
It produces, to improve the production efficiency of product, reduces the production and processing cost of product.Certainly, also can baffle 80 and recessed portion 40 be point
Body formula structure, baffle 80 are removably disposed on recessed portion 40, in this way, convenient for subsequent disassembly, maintenance and cleaning.
In one embodiment of the utility model, it is preferable that as shown in figures 1 to 6, water heater 1, further includes: second
Return air compensating port 100 is set on the side wall of recessed portion 40, is connected with cavity；Energy storage part 110 is set in shell 30, leans on
Nearly second return air compensating port 100.
In this embodiment, by the way that the second return air compensating port 100 is arranged on the side wall of recessed portion 40, so that the second return air
Compensating port 100 is connected with cavity, and the second return air compensating port 100 is matched with return air inlet 50, to increase return air area, maximizes
Ensure that return air air quantity.
In one embodiment of the utility model, it is preferable that as shown in figure 5, water heater 1, further includes: bottom return air inlet
120, it is set on the bottom wall of shell 30, is connected with cavity.
In this embodiment, by the way that bottom return air inlet 120 is arranged on the bottom wall of shell 30, and make bottom return air inlet 120
It is connected with cavity, bottom return air inlet 120 is matched with the first return air compensating port 70 and return air inlet 50, to increase return air area,
It maximumlly ensure that return air air quantity.When water heater 1 works, external environment air-flow enters cavity by bottom return air inlet 120
It is interior, return air inlet 50 then is flowed into via the first return air compensating port 70, the air-flow flowed by bottom return air inlet 120 can also take away electric appliance
The heat that part (e.g., electrically-controlled component 90) generates when working, to play the role of the surface Working Temperature that electrical part is effectively reduced.
In one embodiment of the utility model, it is preferable that as shown in figures 1 and 3, water heater 1, further includes: hanging plate
130, it is removable installed on the side wall of shell 30, hanging plate 130 is located at the same side of shell 30 with recessed portion 40；Hanging plate 130
It is provided with hook 140, hanging plate 130 is clamped by hook 140 and 30 phase of shell.
In this embodiment, by the way that hanging plate 130 is arranged, dismountable structure setting of the hanging plate 130 relative to shell 30 makes
When must assemble water heater 1, hanging plate 130 is assembled together with wall first, and then again fill shell 30 and hanging plate 130
Match, which guarantees the stability and reliability that water heater 1 assembles, and realizes effective mounting of water heater 1.Meanwhile it should
Structure setting can reduce the installation thickness of product in the case where guaranteeing Product Assembly intensity, be conducive to the size that product is thinned.
Since hanging plate 130 is mutually assembled with wall first, therefore, it can intuitively adjust installation dimension of the hanging plate 130 relative to wall, Jin Erbao
Fitted position of the shell 30 relative to wall is demonstrate,proved, which reduces the assembly difficulty of product, is conducive to promote product
Dress precision.
In addition, by the way that hook 140 is arranged on hanging plate 130, so that hanging plate 130 is clamped by hook 140 and 30 phase of shell,
Wherein, link up with 140 quantity be it is multiple, multiple hooks 140 are distributed in hanging plate 130, ensure that water heater 1 relative to wall in this way
The installation dimension of body, and then ensure that the uniformity and consistency for acting on the power at hook 140, to extend making for hanging plate 130
Use the service life.
In one embodiment of the utility model, it is preferable that as shown in figure 4, the open end of recessed portion 40 is provided with and turns over
Side 402.
In this embodiment, by being provided with flange 402 in the open end of recessed portion 40, in this way, working as water heater 1 and wall
When fitting, flange 402 is supported and is located on wall, to guarantee the relative closure of air-flow flow path, is realized and is flowed road to air-flow
Effective restriction of diameter, meanwhile, it avoids air-flow and is flowed into external environment by the open end of recessed portion 40 and the gap of wall, subtracted
The frequency of the appearance of phenomena such as little airflow flow separation, the separation of flow, vortex, and then the running noises of product can be reduced.And the knot
Structure setting can play the role of sealing the fit-up gap of water heater 1 and wall, and then shelter from recessed portion 40, improve outside product
The aesthetics and visuality of sight.
In one embodiment of the utility model, it is preferable that flange 402 prolongs along the direction of bottom wall to the roof of shell 30
It stretches.
In this embodiment, flange 402 extends along bottom wall to the direction of roof of shell 30, therefore, in the bottom wall of shell 30
Play the role of sealing the fit-up gap of water heater 1 and wall on to the direction of roof, after guaranteeing water heater 1 and wall assembly
Aesthetics.Meanwhile the structure setting reduces flange 402 in the case where guaranteeing visuality, the aesthetics of Product Assembly
Material investment, thereby reduces production cost.
In one embodiment of the utility model, it is preferable that air outlet 60 is to be recessed towards the bottom wall direction of shell 30
Arc air port；And/or return air inlet 50 is away from the arc air port of the opening extreme direction recess of recessed portion 40.
In this embodiment, by setting so that air outlet 60 is the arc wind being recessed towards the bottom wall direction of shell 30
Mouthful and/or return air inlet 50 be away from recessed portion 40 be open extreme direction recess arc air port, in this way, shorten return air inlet 50 to
The distance of air outlet 60, therefore, the windage that air-flow flows in shell 30 is reduced, under identical electrical power, air quantity increases, in turn
Be conducive to improve the working efficiency and heating capacity of water heater 1.
In one embodiment of the utility model, it is preferable that return air inlet 50 is made of multiple sub- air ports of array distribution.
In this embodiment, return air inlet 50 is made of multiple sub- air ports of array distribution, to realize in multiple angles and more
The demand of a orientation return air, to increase return air area and return air amount；Further, which can effectively avoid the miscellaneous of the external world
Object, steam etc. enter in shell 30, play the role of filtered airflow；Further, the structure setting is in shell 30
Heat exchanger play the role of protection, that is, the case where forming fence outside heat exchanger, hard object avoided directly to be in contact with heat exchanger
Occur.
In one embodiment of the utility model, it is preferable that as shown in fig. 7, water heater 1, further includes: the first return air inlet
180, shell 30 is set on the side side wall of heat exchanger, the first return air inlet 180 run through recessed portion 40 side wall, first time
Air port 180 is connected with return air inlet 50；Wherein, along the open end of recessed portion 40 to recessed portion 40 bottom wall the first return air of direction
The development length of mouth 180 is no more than the distance of heat exchanger to the open end of recessed portion 40.
In this embodiment, by the way that the first return air inlet 180 is arranged, so that the setting of the first return air inlet 180 is close in shell 30
On the side side wall of heat exchanger, and the first return air inlet 180 is made to run through the side wall of recessed portion 40, allows for the first return air inlet in this way
180 are connected with return air inlet 50, and then increase return air area, maximumlly ensure that return air air quantity, are conducive to promote product
Working efficiency.In addition, passing through the first return air inlet of direction 180 for limiting the bottom wall along the open end of recessed portion 40 to recessed portion 40
Development length be no more than heat exchanger to the open end of recessed portion 40 distance, guarantee increase product operation when return air air quantity
In the case where for the normal operation of heat exchanger provide structure basis, if along the open end of recessed portion 40 to the bottom wall of recessed portion 40
The first return air inlet of direction 180 development length be more than heat exchanger to the open end of recessed portion 40 distance if, just will appear
The case where part is not passed through heat exchanger into the intracorporal air-flow of chamber via the first return air inlet 180 generation, and then will increase product
Operation energy consumption.
In specific embodiment, as shown in fig. 6, water heater 1 further include: throttle 150, wind-guiding case 160 and compressor 170.
In specific embodiment, blower 20 is centrifugal blower, it is preferable that the structure to static pressure is designed as, due to water heater 1
Installation scenario is mainly in bathroom or balcony, due to the working principle of the heat pump system of water heater 1, can continue to generate in water heating
Cold wind, to solve it to bad experience caused by user security risk, therefore being designed as can be with the air vent mode of air duct.
In specific embodiment, water heater 1 further includes cover board, and cover plate lid is located at the open end of recessed portion 40, in this way, even if adopting
Air-flow circulation is carried out with the mode of side return air top air-out, return air inlet 50 can be also blocked by cover board, to guarantee the beauty of product appearance
The property seen, visuality and whole cleanliness.
In the present invention, term " multiple " then refers to two or more, unless otherwise restricted clearly.Term
The terms such as " installation ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection,
It can be and be detachably connected, or be integrally connected；" connected " can be directly connected, and can also pass through the indirect phase of intermediary
Even.For the ordinary skill in the art, it can understand above-mentioned term in the present invention as the case may be
Concrete meaning.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of water heater, the water heater includes heat exchanger and blower, which is characterized in that the water heater further include:
Shell is provided with hollow cavity, and the heat exchanger and the blower are set in the cavity, the roof of the shell
And/or bottom wall setting is jagged；
Recessed portion is set on the side wall of the shell, and the recessed portion is connected with the notch；
Return air inlet is set on the recessed portion, is connected with the cavity, and the return air inlet is opposite with the heat exchanger to be set
It sets；
Air outlet is set on the shell, is connected with the cavity, and the heat exchanger is located at the return air inlet and the wind
Between machine, the blower is connected with the air outlet.
2. water heater according to claim 1, which is characterized in that further include:
First return air compensating port, is set on the bottom wall of the recessed portion, is connected with the cavity；
Wherein, the return air inlet is located on the bottom wall of the recessed portion, the first return air compensating port be located at the return air inlet and
Between the bottom wall of the shell.
3. water heater according to claim 2, which is characterized in that further include:
Baffle is set on the bottom wall of the recessed portion, and the baffle is located at the bottom wall of the shell and first return air is mended
It repays between mouth；
Electrically-controlled component is set in the shell, is oppositely arranged with the baffle.
4. water heater according to any one of claim 1 to 3, which is characterized in that further include:
Second return air compensating port, is set on the side wall of the recessed portion, is connected with the cavity；
Energy storage part is set in the shell, close to the second return air compensating port.
5. water heater according to any one of claim 1 to 3, which is characterized in that further include:
Bottom return air inlet is set on the bottom wall of the shell, is connected with the cavity.
6. water heater according to any one of claim 1 to 3, which is characterized in that further include:
Hanging plate is removable installed on the side wall of the shell, and the hanging plate is with the depressed area in the same of the shell
Side；
The hanging plate is provided with hook, and the hanging plate is mutually clamped by the hook with the shell.
7. water heater according to any one of claim 1 to 3, which is characterized in that
The open end of the recessed portion is provided with flange.
8. water heater according to claim 7, which is characterized in that
The flange extends along bottom wall to the direction of roof of the shell.
9. water heater according to any one of claim 1 to 3, which is characterized in that
The air outlet is the arc air port being recessed towards the bottom wall direction of the shell；And/or
The return air inlet is away from the arc air port of recessed portion opening extreme direction recess.
10. water heater according to any one of claim 1 to 3, which is characterized in that further include:
The shell is arranged on the side side wall of the heat exchanger in first return air inlet, and first return air inlet runs through institute
The side wall of recessed portion is stated, first return air inlet is connected with the return air inlet；
Wherein, along the development length of the first return air inlet described in the direction of the bottom wall of the open end of the recessed portion to the recessed portion
No more than the heat exchanger to the distance of the open end of the recessed portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920283368.1U CN209558674U (en) | 2019-03-06 | 2019-03-06 | Water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920283368.1U CN209558674U (en) | 2019-03-06 | 2019-03-06 | Water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209558674U true CN209558674U (en) | 2019-10-29 |
Family
ID=68312425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920283368.1U Active CN209558674U (en) | 2019-03-06 | 2019-03-06 | Water heater |
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| CN (1) | CN209558674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724248A (en) * | 2019-03-06 | 2019-05-07 | 合肥美的暖通设备有限公司 | Water heater |
-
2019
- 2019-03-06 CN CN201920283368.1U patent/CN209558674U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724248A (en) * | 2019-03-06 | 2019-05-07 | 合肥美的暖通设备有限公司 | Water heater |
| CN109724248B (en) * | 2019-03-06 | 2023-12-26 | 合肥美的暖通设备有限公司 | water heater |
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