CN205821832U - Heat exchanger cleans shower nozzle and has its heat pump clothes dryer cleaning device - Google Patents

Abstract

The utility model discloses a kind of heat exchanger clean shower nozzle and there is its heat pump clothes dryer cleaning device, described heat exchanger cleans shower nozzle and includes: shell and reinforcement, spray chamber is defined in described shell, described shell is provided with the water inlet and exhalant canal connected with described spray chamber, one end away from described spray chamber of described exhalant canal is formed as outlet, described outlet and described exhalant canal and is respectively formed as strip；Reinforcement, in described reinforcement is located at described exhalant canal and it is connected with described shell, described reinforcement includes multiple being supported in described exhalant canal and the rib of the spaced apart setting of bearing of trend along described outlet, and each described rib is spaced apart with the edge of described outlet in water (flow) direction.According to heat exchanger cleaning device of the present utility model, continuous print tentiform current can be sprayed from outlet, the impurity such as heat exchanger is carried out, the soft flocks on removing heat exchanger, improve heat exchange property and drying efficiency.

Description

Heat exchanger cleans shower nozzle and has its heat pump clothes dryer cleaning device

Technical field

This utility model relates to dryer technical field, cleans shower nozzle more particularly, to a kind of heat exchanger and has this Heat exchanger cleans the heat pump clothes dryer of shower nozzle and cleans device.

Background technology

Heat pump clothes dryer in correlation technique, gas circulates between inner core and heat exchanger, utilizes heat exchanger to enter with air Row heat exchange realizes the drying to medicated clothing.But when drying medicated clothing, can produce substantial amounts of soft flocks in inner core, soft flocks can be along with air channel System circulates, and increases flow passage resistance force of waterproof, and can build up on heat exchangers, makes heat exchange property be affected, when causing drying Between extend, even there will be medicated clothing and dry not dry phenomenon, heat exchanger can be caused time serious to block, cause security incident.

Utility model content

One of technical problem that this utility model is intended to solve in correlation technique the most to a certain extent.To this end, this reality Proposing a kind of heat exchanger cleaning shower nozzle with novel, described heat exchanger cleaning shower nozzle can spray continuous print water curtain heat exchanger and enter The impurity such as row cleans, the soft flocks on removing heat exchanger, improve heat exchange property and drying efficiency.

This utility model also proposed a kind of heat pump clothes dryer with above-mentioned heat exchanger cleaning shower nozzle and cleans device.

Shower nozzle is cleaned according to heat exchanger of the present utility model, including: shell and reinforcement, define spray in described shell Chamber, described shell is provided with the water inlet and exhalant canal connected with described spray chamber, described exhalant canal away from described spray chamber One end be formed as outlet, described outlet and described exhalant canal and be respectively formed as strip；Described reinforcement is located at institute State in exhalant canal and be connected with described shell, described reinforcement include multiple be supported on described exhalant canal in and edge described in go out The rib of the spaced apart setting of bearing of trend at the mouth of a river, each described rib in water (flow) direction with the edge of described outlet Spaced apart.

Shower nozzle is cleaned, by outlet and exhalant canal are respectively formed as strip according to heat exchanger of the present utility model Shape, and reinforcement is set in exhalant canal, utilize the rib of multiple spaced apart setting to improve the phenomenon that water outlet is uneven, and By spaced apart for each rib edge with outlet on the direction of current, such that it is able to spray continuous print water from outlet Curtain, the impurity such as heat exchanger is carried out, the soft flocks on removing heat exchanger, improve heat exchange property and drying efficiency.

It addition, clean shower nozzle according to heat exchanger of the present utility model can also have a following additional technical characteristic:

Edge according to embodiments more of the present utility model, each described rib and described outlet is in water (flow) direction The span of upper D2 spaced apart is 1mm-4mm.

According to embodiments more of the present utility model, described rib is formed as reinforcement, and multiple described reinforcements are along institute The bearing of trend stating outlet is uniformly distributed.

Alternatively, described reinforcement is odd number and the middle part reinforcement being divided into the middle part being positioned at described outlet and neighbour The sidepiece reinforcement at the two ends of nearly described outlet.

Further, described spray chamber be formed as diameter-changing cavity at least partially, described diameter-changing cavity adjacent to described outlet and The size that described diameter-changing cavity extends on the bearing of trend of described outlet is incremented by water (flow) direction.

Further, the bearing of trend of described middle part reinforcement through described water inlet, described sidepiece reinforcement relative to Described middle part reinforcement tilts extended, described sidepiece reinforcement in water (flow) direction to the side away from described middle part reinforcement To tilting to extend.

Further, described diameter-changing cavity is formed as trapezoidal chamber and to have the sidepiece relative to water (flow) direction is obliquely installed oblique Face, the value model of the bearing of trend of each described sidepiece reinforcement and the angle β of the bearing of trend on corresponding described sidepiece inclined-plane Enclosing is 10 degree of-30 degree.

According to embodiments more of the present utility model, described outlet is formed as rectangle, the development length of described outlet The span of L1 is 230mm-260mm, and the span of the extension width of described outlet is 3.5mm-7mm.

According to embodiments more of the present utility model, described spray chamber is horizontally extending, and described exhalant canal is along vertically Direction extends or tilts to extend relative to vertical direction.

Alternatively, the upper surface of described rib is concordant with the edge of the wall surface of described spray chamber.

According to embodiments more of the present utility model, described shell includes:

Lower house, described lower house is provided with the first flanging of bending downwards；

Upper shell, described upper case cover is located on described lower house and coordinates with described lower house and limits described spray chamber, Described upper shell is provided with the second flanging of bending downwards, and described first flanging goes out described in the described second spaced apart formation of flanging Aquaporin, described reinforcement is folded between described first flanging and the second flanging.

Device is cleaned, including according to this utility model above-described embodiment according to the heat pump clothes dryer of this utility model embodiment Heat exchanger cleans shower nozzle.

Heat pump clothes dryer according to this utility model embodiment cleans device, utilizes according to this utility model above-described embodiment Heat exchanger clean shower nozzle heat exchanger and be carried out, the impurity such as soft flocks on heat exchanger can be removed, improve heat exchange property and Drying efficiency.

Additional aspect of the present utility model and advantage will part be given in the following description, and part will be from explained below In become obvious, or recognized by practice of the present utility model.

Accompanying drawing explanation

Fig. 1 is the top view that the heat exchanger according to this utility model embodiment cleans shower nozzle；

Fig. 2 is the upward view that the heat exchanger according to this utility model embodiment cleans shower nozzle；

Fig. 3 is the enlarged drawing in the A portion that Fig. 2 centre circle shows；

Fig. 4 is the side view that the heat exchanger according to this utility model embodiment cleans an angle of shower nozzle；

Fig. 5 is the side view that the heat exchanger according to this utility model embodiment cleans another angle of shower nozzle；

Fig. 6 is the axonometric chart that the heat exchanger according to this utility model embodiment cleans shower nozzle；

Fig. 7 is the sectional view in line B-B direction along Fig. 6.

Reference:

100: heat exchanger cleans shower nozzle；

1: shell；10: spray chamber；11: lower house；12: upper shell；101: water inlet；102: outlet；111: the first foldings Limit；121: the second flangings；110: exhalant canal；

2: position of splitter；21: shunting post；20: cavity；

3: reinforcement；31: reinforcement；311: middle part reinforcement；312: sidepiece reinforcement.

Detailed description of the invention

Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings.Below by The embodiment being described with reference to the drawings is exemplary, it is intended to be used for explaining this utility model, and it is not intended that new to this practicality The restriction of type.

Describe the heat exchanger according to this utility model embodiment below in conjunction with the accompanying drawings in detail and clean shower nozzle 100, this heat exchanger Clean shower nozzle 100 to can be used for the heat exchanger of heat pump clothes dryer is carried out, but be not limited to this.Wherein, above-below direction is with heat exchange The above-below direction that device cleans when shower nozzle 100 normally uses is as the criterion.

With reference to shown in Fig. 1-Fig. 7, clean shower nozzle 100 according to the heat exchanger of this utility model embodiment and may include that shell 1 With reinforcement 3.

Specifically, as shown in figs. 4 and 7, spray chamber 10 can be defined in shell 1, shell 1 can be provided with and spray chamber 10 The water inlet 101 of connection and exhalant canal 110, one end away from spray chamber 10 of exhalant canal 110 can be formed as outlet 102, enter the water of spray chamber 10 after exhalant canal 110 from water inlet 101, can flow out from outlet 102, with heat exchanger It is carried out.As shown in Figures 2 and 3, outlet 102 and exhalant canal 110 can be respectively formed as strip, such that it is able to one The water determining to make to flow out from outlet 102 in degree forms the impurity such as tentiform current, the soft flocks on removing heat exchanger, improves heat exchange effect Really.

As shown in Fig. 1, Fig. 6 and Fig. 7, reinforcement 3 can be located in exhalant canal 110, and reinforcement 3 can be with shell 1 It is connected.Reinforcement 3 can include multiple be supported on exhalant canal 110 in and along the spaced apart setting of bearing of trend of outlet 102 Rib, each rib can be spaced apart with the edge of outlet 102 in water (flow) direction.It is to say, reinforcement 3 includes Multiple ribs, and multiple rib is spaced apart along the bearing of trend of outlet 102, and each rib is supported on exhalant canal In 110, and in the flow direction of current, each rib is positioned at the upstream at the edge of outlet 102.

Thus, it is possible to improved the intensity of exhalant canal 110 to a certain extent by reinforcement 3, it is to avoid because of exhalant canal 110 occur buckling deformation to cause the deformation of outlet 102, such that it is able to improve the phenomenon that water outlet is uneven.Further, by each Rib is spaced apart with the edge of outlet 102 on the direction of current, and the water from outlet 102 ejection can be made to be formed continuously Water curtain, to remove the impurity such as soft flocks on heat exchanger, improve cleaning performance, it is to avoid the impurity such as soft flocks block blood circulation, carry High drying efficiency.

Heat exchanger according to this utility model embodiment cleans shower nozzle 100, by by outlet 102 and exhalant canal 110 It is respectively formed as strip, and reinforcement 3 is set in exhalant canal 110, utilize the rib of multiple spaced apart setting to improve The phenomenon that water outlet is uneven, and by each rib on the direction of current spaced apart with the edge of outlet 102, such that it is able to The impurity such as spraying continuous print water curtain from outlet 102, heat exchanger is carried out, the soft flocks on removing heat exchanger, improve heat exchange Performance and drying efficiency.

According to embodiments more of the present utility model, as shown in Figure 6 and Figure 7, in shell 1, spray chamber 10 can be defined, spray Chamber 10 has water inlet 101 and outlet 102, and a part for spray chamber 10 can be formed as diameter-changing cavity, and diameter-changing cavity can be adjacent Closely outlet 102, and the size that diameter-changing cavity extends on the bearing of trend of outlet 102 can be incremented by water (flow) direction, It is to say, diameter-changing cavity on the bearing of trend of outlet 102 can from water inlet 101 on the direction of outlet 102 by Cumulative greatly, be beneficial to current and gradually form water curtain when ejection, improve seriality and uniformity, the current direction water outlet simultaneously of current Flow rate of water flow during mouth 102 flowing can increase, and makes outlet 102 spray wind flow rate of water flow very fast, improves the clear of heat exchanger Wash effect.

The exhalant canal 110 connected with spray chamber 10 can be provided with, one end away from spray chamber 10 of exhalant canal 110 on shell 1 Forming outlet 102, outlet 102 and exhalant canal 110 are respectively formed as strip, make the water shape flowed out from outlet 102 Become continuous print water curtain, improve cleaning performance.

Alternatively, spray chamber 10 can be horizontally extending, and to slow down water velocity, beneficially current form water curtain.Water outlet is led to Road 110 can vertically extend or tilt to extend relative to vertical direction, such that it is able to by the effect of gravity, in certain journey Improve the impulsive force of current on degree, the impurity such as adhesion soft flocks on heat exchangers are removed, improves cleaning performance further.

According to embodiments more of the present utility model, as it is shown in fig. 7, spray chamber 10 can be integrally formed into diameter-changing cavity, i.e. On the bearing of trend of outlet 102, spray chamber 10 is being gradually increased on the direction of outlet 102 from water inlet 101, so that current Gradually form water curtain from water inlet 101 to outlet 102, improve seriality and the uniformity of current further, by heat exchanger The impurity such as soft flocks remove.

Alternatively, as shown in figs 1 to 6, diameter-changing cavity can be formed as trapezoidal chamber, and trapezoidal chamber has relative to water (flow) direction The sidepiece inclined-plane being obliquely installed.It is understood that water inlet 101 is formed at at the upper end in trapezoidal chamber, outlet 102 is formed at On the going to the bottom of trapezoidal chamber.It is not only simple in structure, convenient processing, and the formation of beneficially water curtain.

In certain embodiments, as it is shown in fig. 7, the size that diameter-changing cavity extends in vertical direction is passed in water (flow) direction Subtract, say, that the height of diameter-changing cavity is gradually reduced to outlet 102 from water inlet 101, thus be not only beneficial to current and formed even Continuous water curtain, and the pressure of current can be improved to a certain extent, increase flushing dynamics, improve and remove the impurity such as soft flocks Effect.

According to embodiments more of the present utility model, as shown in Figures 2 and 3, outlet 102 can be formed as rectangle, goes out The span of the development length L1 at the mouth of a river 102 can be 230mm-260mm, the value model of the extension width L2 of outlet 102 Enclosing can be with 3.5mm-7mm.It is to say, the length of outlet 102 can be chosen between 230mm-260mm, outlet 102 Width can be chosen between 3.5mm-7mm.On the one hand, heat exchanger can be adapted to, it is achieved the cleaning of heat exchanger, the opposing party Face, it is ensured that outlet 102 is formed as strip, makes water outlet form continuous print water curtain, improves the elimination effect to impurity such as soft flocks.

According to embodiments more of the present utility model, with reference to shown in Fig. 1-Fig. 7, shell 1 can include lower house 11 and upper Housing 12.Specifically, upper shell 12 can cover and be located on lower house 11, and lower house 11 and upper shell 12 can coordinate limit Make spray chamber 10.

As it is shown in fig. 7, lower house 11 upper casing is provided with the first flanging 111 of bending downwards, upper shell 12 can be provided with downwards Second flanging 121 of bending, the first flanging 111 and the second flanging 121 spaced apart formation exhalant canal 110, exhalant canal 110 Lower end is formed as outlet 102.Thus, the simple in construction of shell 1, can reduce cost to a certain extent.

Advantageously, as depicted in figs. 1 and 2, spray chamber 10 can be formed as axially symmetric structure, and outlet 102, water inlet 101 and spray chamber 10 can be coaxially disposed, thus facilitate processing and manufacturing, and aesthetic property can be improved.

In order to improve seriality and the uniformity of the water curtain that outlet 102 flows out, in spray chamber 10, position of splitter 2 He can be provided with Reinforcement 3.Combine Fig. 1-Fig. 7 first below and describe the concrete structure of position of splitter 2 in detail.

With reference to shown in Fig. 1-Fig. 7, position of splitter 2 can be located in diameter-changing cavity, and position of splitter 2 is connected with shell 1.Position of splitter 2 can include multiple spaced apart with the wall surface of diameter-changing cavity and multiple points of the spaced apart setting of bearing of trend along outlet 102 Stream portion.It is to say, position of splitter 2 includes multiple distributary division, multiple distributary divisions are spaced apart along the bearing of trend of outlet 102, and And each distributary division is spaced apart with the wall surface of diameter-changing cavity.When water flows into spray chamber 10 from water inlet 101 and flows through diameter-changing cavity, Under the effect of multiple distributary divisions, current can be to the both sides dispersion flows of the length direction of outlet 102, such that it is able to make current More uniformly flow out from outlet 102.Further, owing to distributary division is spaced apart with the wall surface of diameter-changing cavity, it is possible to avoid Current are blocked, and make the water flowed out from outlet 102 form tentiform current, improve cleaning performance.

In certain embodiments, as shown in Fig. 1, Fig. 6 and Fig. 7, distributary division can be formed as shunting post 21, each shunting post The upper end of 21 can be connected with the top wall surface of diameter-changing cavity, and the lower end of each shunting post 21 can and diameter-changing cavity wall surface interval Open, simple in construction, it is simple to processing.

Alternatively, as it is shown in fig. 7, shunting post 21 is integrally formed with shell 1.It is to say, shunting post 21 and upper shell 12 It can be one-body molded part.Thus, it is possible to ensure that shunting post 21 has preferable intensity and reliability, and production cost is low Honest and clean.

In certain embodiments, can be provided with cavity 20 in shunting post 21, cavity 20 can be formed as closing chamber, or empty Chamber 20 can be formed as the open-cavity with the opening being in communication with the outside, and to alleviate the weight of distributary division, saves material.Such as, In the example shown in fig. 7, it is provided with cavity 20, and the open upper end of cavity 20 in shunting post 21, thus is possible not only to subtract Weight amount, saves material, and can improve aesthetic property.

As optional embodiment, as it is shown in fig. 7, the bottom surface of shunting post 21 relative to diameter-changing cavity wall surface obliquely Being formed as inclined-plane, the distance between inclined-plane and diameter-changing cavity is successively decreased in water (flow) direction.It is to say, the bottom surface of shunting post 21 and change Distance between the wall surface in chamber, footpath is being gradually reduced on the direction of outlet 102 from water inlet 101.Wherein, inclined-plane is relative The span of the inclination alpha of the wall surface of diameter-changing cavity can be 5 degree of-6 degree.Thus, it is possible to utilize the bottom surface tilted to realize water Shunting, on the one hand can ensure that the seriality of current, current on the other hand can be made to realize buffering, prevent current with shunting Produce bigger collision when post 21 contacts and affect the uniformity of current.

According to embodiments more of the present utility model, as shown in figures 1 to 6, multiple shunting posts 21 can be about spray chamber 10 Axisymmetrical arrange, to simplify structure, improve water outlet uniformity, and aesthetic property can be improved.

Alternatively, as shown in figures 1 to 6, multiple shunting posts 21 can be distributed the V-arrangement battle array in opening towards outlet 102 Row, as such, it is possible to arrange shunting post 21 according to the flow behavior of current, improve seriality and the uniformity of water curtain further.

Alternatively, shunting post 21 can be odd number, and the quantity of the shunting post 21 in two row of V-arrangement array can phase Deng.Such as, in example as shown in figures 1 to 6, shunting post 21 is five, and five shunting post 21 distributions form V-arrangement array, V Shunting post 21 in two row of shape array and can be three respectively, every column array comprises a common shunting post 21.

As it is shown in fig. 7, distance between lower end and the wall surface of diameter-changing cavity of multiple shunting posts 21 in each column can be It is incremented by water (flow) direction.It is to say, the distance shunted in each column between lower end and the wall surface of diameter-changing cavity of post 21 is from entering The mouth of a river 101 is gradually increased on the direction of outlet 102.Thus, it is possible to that make neighbouring water inlet 101 and that current are bigger position Put by bigger peptizaiton, and less peptizaiton can be subject to adjacent to the position that outlet 102 and current are less, from And seriality and the uniformity of current can be improved, it is ensured that the water flowed out from outlet 102 forms water curtain, it is achieved heat exchanger Effectively clean.

Alternatively, away from the span of distance D1 between shunting post 21 and the wall surface of diameter-changing cavity of outlet 102 Can be 2mm-4mm, the span of distance D2 between shunting post 21 and the wall surface of diameter-changing cavity of neighbouring outlet 102 can For 3mm-6mm.Thus, it is possible to that make neighbouring water inlet 101 and that current are bigger position is by bigger peptizaiton, and adjacent Nearly outlet 102 and the less position of current can be by less peptizaitons, so that the seriality of current and uniformity More excellent.

Alternatively, as it is shown in fig. 7, the span away from the height h1 of the shunting post 21 of outlet 102 can be 5mm- 7mm, the span of the height h2 of the shunting post 21 of neighbouring outlet 102 can be 3mm-6mm, thus can not only be according to current Size realize shunting, and can conveniently process, reduce cost.

Below in conjunction with Fig. 1-Fig. 7, the specific configuration of reinforcement 3 is described in detail.

According to embodiments more of the present utility model, with reference to shown in Fig. 2-Fig. 7, reinforcement 3 can be located at exhalant canal 110 In, and reinforcement 3 can be connected with shell 1.Reinforcement 3 can include multiple be supported on exhalant canal 110 in and along outlet The rib of the spaced apart setting of bearing of trend of 102, each rib in water (flow) direction can and outlet 102 edge interval Open, such that it is able to utilize reinforcement 3 to be supported in exhalant canal 110, it is to avoid exhalant canal 110 deforms affects the company of water curtain Continuous property, and then seriality and the uniformity of current can be improved further.

Alternatively, as it is shown in fig. 7, reinforcement 3 can be located between the first flanging 111 and the second flanging 121, such that it is able to Realizing the support to exhalant canal 110, the seriality making water curtain is more preferable.

In certain embodiments, each rib and edge D2 spaced apart in water (flow) direction of outlet 102 Span can be 1mm-4mm.In other words, the distance between the edge of rib and outlet 102 can be between 1mm-4mm Choose.Thus, it is possible to the water separated by reinforcing section converges between the edge of rib and outlet 102, it is ensured that water curtain Seriality.

Alternatively, as it is shown in fig. 7, the upper surface of rib can be concordant with the edge of the wall surface of spray chamber 10, to ensure Rib supports exhalant canal 110, prevents first this side and the second flanging 121 because occurring buckling deformation to cause dimensional discrepancy, protects Demonstrate,prove the tentiform current of the water formation uniformly continuous flowed out from outlet 102, it is achieved effective cleaning of heat exchanger.

According to embodiments more of the present utility model, rib can be formed as reinforcement 31, and multiple reinforcements 31 can edge The bearing of trend of outlet 102 is uniformly distributed, to improve the seriality of water curtain further.

Alternatively, as shown in Figures 2 and 3, reinforcement 31 can be odd number, and reinforcement 31 can be divided into and is positioned at The middle part reinforcement 311 at the middle part at the mouth of a river 102 and the sidepiece reinforcement 312 at the two ends of neighbouring outlet 102.Thus, it is possible to In the middle part of utilization, reinforcement 311 and sidepiece reinforcement 312 realize exhalant canal 110 at the middle part of outlet 102 and both sides respectively Support, improve cleaning performance.

According to embodiments more of the present utility model, as shown in Figures 2 and 3, the bearing of trend of middle part reinforcement 311 is permissible Through going out water inlet 101, i.e. middle part reinforcement 311 can extend along the flow direction of water.Sidepiece reinforcement 312 can relative in Portion's reinforcement 311 tilts extended, sidepiece reinforcement 312 on the direction of current to the direction away from middle part reinforcement 311 Tilt to extend.Arrange to away from middle part reinforcement 311 by sidepiece reinforcement 312 is set in water (flow) direction, can make through The current crossing reinforcement 31 first separately can merge again in flakes, it is to avoid current bifurcation occurs.And, tilt the sidepiece extended Reinforcement 312 is parallel with the direction of motion of current, such that it is able to reduce its projected area on water movement direction, beneficially water The formation of curtain, thus ensure the complete lamellar effect of two ends current.

Alternatively, as it is shown on figure 3, the bearing of trend on the bearing of trend of each sidewall reinforcing muscle 31 and corresponding sidepiece inclined-plane The span of angle β can be 10 degree of-30 degree.It is to say, the bearing of trend of sidepiece reinforcement 312 and trapezoidal chamber Between angle β between the bearing of trend on sidepiece inclined-plane can spend at 10 degree-30, with ensure into the current of reinforcement 31 first divide Open and can merge in flakes, it is to avoid current bifurcation occurs.

In sum, clean shower nozzle 100 according to the heat exchanger of this utility model embodiment, in shell 1, define spray chamber 10, spray chamber 10 is set to diameter-changing cavity at least partially, and outlet 102 is set to strip, by position of splitter 2 is located at spray In chamber 10, it is set to include multiple distributary division by position of splitter 2, makes distributary division spaced apart with the wall surface of diameter-changing cavity, and by multiple points The bearing of trend that stream portion is set to along outlet 102 is spaced apart, can improve the water flowed out from outlet 102 to a certain extent Seriality.

Further, by arranging reinforcement 3 in exhalant canal 110, the rib of multiple spaced apart setting is utilized to improve The phenomenon that water is uneven, and by each rib on the direction of current spaced apart with the edge of outlet 102, thus ensure from The impurity such as outlet 102 sprays continuous print tentiform current, and heat exchanger is carried out, the soft flocks on removing heat exchanger, it is to avoid hair Bits affect blood circulation, improve heat exchange property and drying efficiency.

Additionally, the invention also discloses a kind of heat pump clothes dryer to clean device, including above-mentioned according to this utility model The heat exchanger of embodiment cleans shower nozzle 100.

Heat pump clothes dryer according to this utility model embodiment cleans device, it is possible to use according to the above-mentioned reality of this utility model Heat exchanger cleaning shower nozzle 100 heat exchanger executing example is carried out, such that it is able to the impurity such as the soft flocks removed on heat exchanger, it is to avoid Blood circulation is impacted by soft flocks, such that it is able to improve heat exchange property and drying efficiency.

Heat pump clothes dryer according to this utility model embodiment cleans other compositions of device and operates for this area Those of ordinary skill for be knowable, be not described in detail at this.

In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward ", Orientation or the position relationship of the instruction such as " clockwise ", " counterclockwise ", " axially ", " radially ", " circumferential " are based on shown in the drawings Orientation or position relationship, be for only for ease of and describe this utility model and simplify description rather than instruction or the dress of hint indication Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this utility model Restriction.

Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two Individual, three etc., unless otherwise expressly limited specifically.

In this utility model, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " Gu Fixed " etc. term should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be Be mechanically connected, it is also possible to be electrical connection or each other can communication；Can be to be joined directly together, it is also possible to by the indirect phase of intermediary Even, can be connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For this For the those of ordinary skill in field, above-mentioned term concrete meaning in this utility model can be understood as the case may be.

In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score Can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, first is special Levy second feature " on ", " top " and " above " can be fisrt feature directly over second feature or oblique upper, or only Only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.

In the description of this specification, reference term " embodiment ", " specific embodiment ", " example " or " concrete example " etc. Description means to combine this embodiment or example describes specific features, structure, material or feature be contained in this utility model At least one embodiment or example in.In this manual, the schematic representation of above-mentioned term is necessarily directed to phase Same embodiment or example.And, the specific features of description, structure, material or feature can be with one or more enforcements in office Example or example combine in an appropriate manner.Additionally, in the case of the most conflicting, those skilled in the art can be by this Different embodiments or the feature of example and different embodiment or example described in description are combined and combine.

Although above it has been shown and described that embodiment of the present utility model, it is to be understood that above-described embodiment is Exemplary, it is impossible to it is interpreted as that those of ordinary skill in the art is in scope of the present utility model to restriction of the present utility model In above-described embodiment can be changed, revise, replace and modification.

Claims (12)

1. a heat exchanger cleans shower nozzle, it is characterised in that including:

Shell, defines spray chamber in described shell, described shell is provided with the water inlet and exhalant canal connected with described spray chamber, One end away from described spray chamber of described exhalant canal is formed as outlet, described outlet and described exhalant canal and is formed respectively For strip；

Reinforcement, in described reinforcement is located at described exhalant canal and is connected with described shell, and described reinforcement includes multiple The rib of the support spaced apart setting of bearing of trend in described exhalant canal and along described outlet, each described rib exists In water (flow) direction spaced apart with the edge of described outlet.

Heat exchanger the most according to claim 1 cleans shower nozzle, it is characterised in that each described rib and described outlet Edge span of D2 spaced apart in water (flow) direction be 1mm-4mm.

Heat exchanger the most according to claim 1 cleans shower nozzle, it is characterised in that described rib is formed as reinforcement, many Individual described reinforcement is uniformly distributed along the bearing of trend of described outlet.

Heat exchanger the most according to claim 3 cleans shower nozzle, it is characterised in that described reinforcement is odd number and is divided into position Middle part reinforcement in the middle part of described outlet and the sidepiece reinforcement at the two ends of neighbouring described outlet.

Heat exchanger the most according to claim 4 cleans shower nozzle, it is characterised in that being formed as at least partially of described spray chamber Diameter-changing cavity, the size that described diameter-changing cavity extends on the bearing of trend of described outlet adjacent to described outlet and described diameter-changing cavity Water (flow) direction is incremented by.

Heat exchanger the most according to claim 5 cleans shower nozzle, it is characterised in that the bearing of trend warp of described middle part reinforcement Crossing described water inlet, described sidepiece reinforcement tilts extended relative to described middle part reinforcement, and described sidepiece reinforcement exists Water (flow) direction tilts to extend to the direction away from described middle part reinforcement.

Heat exchanger the most according to claim 6 cleans shower nozzle, it is characterised in that described diameter-changing cavity is formed as trapezoidal chamber and tool There are the sidepiece inclined-plane being obliquely installed relative to water (flow) direction, the bearing of trend of each described sidepiece reinforcement and corresponding described side The span of the angle β of the bearing of trend on inclined-plane, portion is 10 degree of-30 degree.

Heat exchanger the most according to claim 1 cleans shower nozzle, it is characterised in that described outlet is formed as rectangle, described The span of the development length L1 of outlet is 230mm-260mm, and the span of the extension width of described outlet is 3.5mm-7mm。

Heat exchanger the most according to claim 1 cleans shower nozzle, it is characterised in that described spray chamber is horizontally extending, institute State exhalant canal vertically extend or tilt to extend relative to vertical direction.

Heat exchanger the most according to claim 9 cleans shower nozzle, it is characterised in that the upper surface of described rib is with described The edge of the wall surface of spray chamber is concordant.

11. heat exchangers according to claim 10 clean shower nozzle, it is characterised in that described shell includes:

Lower house, described lower house is provided with the first flanging of bending downwards；

Upper shell, described upper case cover is located on described lower house and coordinates with described lower house and limits described spray chamber, described Upper shell is provided with the second flanging of bending downwards, and described first flanging leads to the described water outlet of spaced apart formation of described second flanging Road, described reinforcement is folded between described first flanging and the second flanging.

12. 1 kinds of heat pump clothes dryers clean device, it is characterised in that include according to changing according to any one of claim 1-11 Hot device cleans shower nozzle.