CN202902995U - Condensate water diversion structure for heat exchanger and heat exchanger - Google Patents
Condensate water diversion structure for heat exchanger and heat exchanger Download PDFInfo
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- CN202902995U CN202902995U CN 201220526851 CN201220526851U CN202902995U CN 202902995 U CN202902995 U CN 202902995U CN 201220526851 CN201220526851 CN 201220526851 CN 201220526851 U CN201220526851 U CN 201220526851U CN 202902995 U CN202902995 U CN 202902995U
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- heat exchanger
- flow
- rhone
- guiding structure
- discharge
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F17/00—Removing ice or water from heat-exchange apparatus
- F28F17/005—Means for draining condensates from heat exchangers, e.g. from evaporators
Abstract
The utility model discloses a condensate water diversion structure for a heat exchanger and the heat exchanger. The condensate diversion structure for a heater exchanger comprises a leading structure (31). The leading structure (31) comprises a water drainage structure and a comb tooth type plug-in board (312) which is provided with a comb tooth side. One side opposite to the comb tooth side is connected with the water drainage structure. The condensate diversion structure for a heater exchanger enables the condensate water formed in the heat exchanger to flow into the comb tooth type plug-in board of the diversion structure and discharge through the water drainage structure of the diversion structure, and thereby reducing condensate water quantity flowing to the middle portion, the lower portion and the bottom portion of the heat exchanger, avoiding occurrence of problems caused by the condensate water like reducing of heat exchange performance of the surface of the heat exchanger, increasing of fan waster work, accelerating of corrosion, influencing of heat exchange effect and damaging of the heat exchanger, and keeping a healthy heat exchange environment.
Description
Technical field
The utility model relates to the heat transfer technology field, particularly a kind of condensate water guide structure and heat exchanger for heat exchanger.
Background technology
Please refer to Fig. 1, Fig. 1 is a kind of structural representation of typical heat exchanger.
Heat exchanger generally comprises two headers 10 at least, is fitted with some heat exchanger tubes 20 between the header 10, forms the heat exchanger tube 20 between two headers 10, is provided with fin 30 between the heat exchanger tube 20, is used for improving heat transfer effect.The surface can produce condensed water when heat exchanger was used as evaporimeter or heat pump heat exchanger, generally speaking, the header 10 of heat exchanger horizontal positioned as shown in Figure 1 during as evaporimeter or heat pump heat exchanger, then condensed water can flow downward along the length direction of heat exchanger tube 20, and then can discharge with comparalive ease.
Yet, still there is following technical problem:
When condensed water flow to the middle and lower part from the top of heat exchanger, water can come together in the middle and lower part, the bottom of the problem that exists condensed water in time not discharge, particularly heat exchanger.And the condensed water that can't in time discharge not only can bring overall performance problems such as reducing heat exchanger surface heat transfer property, the increase of blower fan wasted work, and, in the larger situation of wind speed, condensed water can be by the heat exchanger that blows off, leeward side in the heat exchanger bottom flies the water phenomenon, condensed water can by the drip tray that blows off, touch the metal surfaces such as fan shroud, floor, accelerated corrosion; In addition, when heat exchanger inner refrigerant temperature was below the freezing point, if condensed water can't in time be discharged, the middle and lower part of heat exchanger is the bottom especially, can occur freezing, layers of ice will constantly be piled up, thereby further affect the discharge of condensed water, form vicious circle, cause the heat transfer effect of heat exchanger device to be had a strong impact on, when even more serious, may cause because of the expansion of ice sheet the heat exchanger mechanically deform, even damage.Simultaneously, if condensed water can not in time be discharged, heat exchanger can provide for mould the place of good survival and reproduction, is applied in the health that can threaten people in the air-conditioning.
In view of this, condensed water can being discharged in time, is those skilled in the art's technical issues that need to address.
The utility model content
The purpose of this utility model is for providing a kind of condensate water guide structure for heat exchanger, and this condensate water guide structure can make the condensed water of heat exchanger discharge in time.Another purpose of the present utility model provides a kind of heat exchanger with above-mentioned condensate water guide structure.
For reaching the first purpose of the present utility model, the utility model provides a kind of condensate water guide structure for heat exchanger, comprises leading structure, and described leading structure comprises discharge structure and comb teeth-shaped plug-in unit; Described comb teeth-shaped plug-in unit has the broach side, and a side relative with described broach side connects described discharge structure.
Preferably, described discharge structure is rhone, and described rhone has discharge ends, and the condensation flow on the heat exchanger flows to described rhone again and discharges through its discharge ends to the comb teeth-shaped plug-in unit.
Preferably, described leading structure is V-shaped, and when installing and using, the V-arrangement opening direction of described leading structure is towards the below, and the two ends of described rhone are discharge ends.
Preferably, described comb teeth-shaped plug-in unit and described rhone are monolithic construction.
Preferably, also comprise the side guidance that is connected with leading structure, described side guidance is communicated with the discharge ends of described rhone, so that the condensed water that described rhone is discharged is discharged along described side guidance.
Preferably, the height of the described side guidance of described flow-guiding structure is higher than the height of the discharge ends of described rhone, and the discharge ends of described rhone is inserted described side guidance.
This flow-guiding structure can make the condensation flow that forms on the heat exchanger to the comb teeth-shaped plug-in unit of flow-guiding structure, and discharge through the discharge structure of flow-guiding structure, thereby reduce the condensation water quantity that flows to heat exchanger middle and lower part, bottom, avoid condensed water to reduce the heat exchanger surface heat transfer property, increase the blower fan wasted work, accelerated corrosion, affect heat transfer effect, damage the appearance of the phenomenons such as heat exchanger, and the heat exchange environment of keeping fit.
For reaching another purpose of the present utility model, the utility model also provides a kind of heat exchanger, the heat exchanger tube that has at least two headers and be plugged between the described header is arranged, the flow-guiding structure that also comprises condensed water, described flow-guiding structure is above-mentioned rear two described flow-guiding structures, and the broach side of the described comb teeth-shaped plug-in unit of described flow-guiding structure is inserted between the described heat exchanger tube row.
Preferably, described heat exchanger has at least two described flow-guiding structures, and each described flow-guiding structure is axial or transversely arranged along heat exchanger tube.
Preferably, the described side guidance of each adjacent described flow-guiding structure is connected; And the upper end of described side guidance is flared end; The flared end of the described side guidance that is positioned at the below is inserted in the lower end that is positioned at the described side guidance of top.
Preferably, described plane, comb teeth-shaped plug-in unit place and described heat exchanger tube row plane, place has angle α 2, and 2＜90 ° of 0 °＜α, so that condensed water flows in the described rhone along described comb teeth-shaped plug-in unit.
For reaching another purpose of the present utility model, the utility model also provides a kind of heat exchanger, the heat exchanger tube that has at least two headers and be plugged between the described header is arranged, the flow-guiding structure that also comprises condensed water, the broach side of the described comb teeth-shaped plug-in unit of described flow-guiding structure are inserted between the described heat exchanger tube row; And described header is horizontally disposed with, described heat exchanger tube row's side-walls is provided with side plate, have the elongated slot that extends along its length direction on the described side plate, the discharge ends of described flow-guiding structure is communicated with the elongated slot of described side plate, so that the condensed water that described rhone is discharged is discharged along the elongated slot of described side plate.
The heat exchanger that the utility model provides has above-mentioned flow-guiding structure, because flow-guiding structure has above-mentioned technique effect, the heat exchanger with this flow-guiding structure also has identical technique effect.
Description of drawings
Fig. 1 is a kind of structural representation of typical heat exchanger;
Fig. 2 provides the structural representation of heat exchanger the first specific embodiment for the utility model;
Fig. 3 is the right view of Fig. 2;
Fig. 4 provides the first structural representation of flow-guiding structure for the utility model;
Fig. 5 takes the structural representation between the structure insertion heat exchanger tube as the leading factor;
Fig. 6 provides the structural representation of heat exchanger the second specific embodiment for the utility model;
Fig. 7 provides the second structural representation of flow-guiding structure for the utility model;
Fig. 8 provides the structural representation of the third specific embodiment of heat exchanger for the utility model;
Fig. 9 is the right view of Fig. 8;
Figure 10 is the structural representation of the 4th kind of specific embodiment of heat exchanger that the utility model provides.
Figure 11 is the third structural representation of flow-guiding structure that the utility model provides.
Figure 12 is the 4th kind of structural representation of flow-guiding structure that the utility model provides
Figure 13 is the structural representation of the 5th kind of specific embodiment of heat exchanger that the utility model provides;
Figure 14 is the structural representation of the 6th kind of specific embodiment of heat exchanger that the utility model provides
Figure 15 is a kind of structural representation that two flow-guiding structure side guidances are connected;
Figure 16 is the another kind of structural representation that two flow-guiding structure side guidances are connected;
Figure 17 is the side view of the 7th kind of specific embodiment of heat exchanger that the utility model provides;
Figure 18 is the structural representation of the 8th kind of specific embodiment of heat exchanger that the utility model provides;
Figure 19 is the 5th kind of structural representation of flow-guiding structure that the utility model provides;
Figure 20 is the 6th kind of structural representation of flow-guiding structure that the utility model provides.
Among Fig. 1:
10. header, 20. heat exchanger tubes, 30. fins;
Among Fig. 2-20:
1. header, 2. heat exchanger tube, 3. flow-guiding structure, 4. fin, 311. rhones, 312. comb teeth-shaped plug-in units, 32. side guidances, 321. flared end, 313. platy structures, 3131. through holes.
The specific embodiment
Core of the present utility model is for providing a kind of condensate water guide structure for heat exchanger, and this condensate water guide structure can make the condensed water of heat exchanger discharge in time.Another core of the present utility model provides a kind of heat exchanger with above-mentioned condensate water guide structure.
In order to make those skilled in the art understand better the technical solution of the utility model, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.Need to prove that for the ease of understanding and describing succinctly, following content is discussed in conjunction with the flow-guiding structure of heat exchanger and condensed water, beneficial effect no longer repeats to discuss.In addition, the upper, middle and lower of mentioning in this specification, inside and outside, high and low, level, the various orientation such as vertical are to set up as benchmark take the accompanying drawing of correspondence, just quote for convenience of description, should not be considered restriction of the present utility model.
Please refer to Fig. 2-5, Fig. 2 provides the structural representation of heat exchanger the first specific embodiment for the utility model; Fig. 3 is the right view of Fig. 2; Fig. 4 provides the first structural representation of flow-guiding structure for the utility model; Fig. 5 takes the structural representation between the structure insertion heat exchanger tube as the leading factor.
This heat exchanger comprises header 1 and the row of the heat exchanger tube between header 1, is provided with the fin 4 of strengthening heat transfer effect between each heat exchanger tube 2 of heat exchanger tube row.Heat exchanger also comprises the flow-guiding structure 3 of condensed water.Flow-guiding structure 3 comprises leading structure 31, leading structure 31 comprises rhone 311 and comb teeth-shaped plug-in unit 312, comb teeth-shaped plug-in unit 312 has the broach side, among Fig. 4, a side relative with the broach side on the comb teeth-shaped plug-in unit 312 connects rhone 311, and an end of rhone 311 is discharge ends, when being mounted to the heat exchanger among Fig. 2, obviously, the end that rhone 311 is highly lower is discharge ends.During installation, the broach side of comb teeth-shaped plug-in unit 312 is inserted between the heat exchanger tube row, so that each heat exchanger tube 2 of heat exchanger tube row is held in the backlash of comb teeth-shaped plug-in unit 312.The material of comb teeth-shaped plug-in unit 312 can adopt all material that can not cause galvano-cautery, preferentially, adopt the material identical with heat exchanger tube 2 and fin, so that and the comb teeth-shaped plug-in unit 312 of heat exchanger tube socket after connecing can weld together with heat exchanger tube 2, and can not increase the possibility of heat exchanger galvano-cautery.
Comb teeth-shaped plug-in unit 312 and the rhone 311 formula structure that can be processed as one, among Fig. 4, directly a side relative with the broach side processes elongated slot on comb teeth-shaped plug-in unit 312, to form rhone 311, leading structure 31 processing of this kind structure are comparatively easy, also make things convenient for the plug-in mounting of arranging with heat exchanger tube, in the grafting sealing situation that guarantees comb teeth-shaped plug-in unit 312 and heat exchanger tube 2, the condensed water that flows to comb teeth-shaped plug-in unit 312 can relatively easily flow to rhone 311.
After leading structure 31 is installed on the heat exchanger, because comb teeth-shaped plug-in unit 312 is plugged among the heat exchanger tube row, the condensed water of flow-guiding structure 3 tops can flow to comb teeth-shaped plug-in unit 312 along heat exchanger tube 2 on the heat exchanger, such as Fig. 3 and shown in Figure 5, no longer continue to flow downward along heat exchanger tube 2, the condensed water that flows to comb teeth-shaped plug-in unit 312 flows to rhone 311 then, and discharges through the discharge ends of rhone 311.Herein, for so that the water in the rhone 311 can discharge in time, during work, should guarantee that rhone 311 and horizontal plane have certain inclination angle, the header 1 of the heat exchanger shown in Fig. 2 is horizontally disposed with, has certain angle between leading structure 31 and the header 1, then condensed water along the length direction of rhone 311 to flowing out than low port, shows the flow direction of condensed water, at this moment by arrow among Fig. 2 under Action of Gravity Field, according to orientation among Fig. 2, the left end of rhone 311 is discharge ends.
Certainly, leading structure 31 is not limited to the structure shown in Fig. 2, can be with reference to figure 6, and Fig. 6 provides the structural representation of heat exchanger the second specific embodiment for the utility model.
Among this embodiment, the leading structure 31 of condensate water guide structure 3 is whole V-shaped, when installing and using, the V-arrangement opening direction of leading structure 31 is towards the below, at this moment, flow to the condensed water of rhone 311 under Action of Gravity Field, can discharge from the two ends of rhone 311 respectively, namely the two ends of leading structure 31 are discharge ends.This kind set-up mode can shorten the stroke that condensed water is discharged, and take Fig. 5 as example, the upper left condensed water of heat exchanger is discharged from the rhone 311 in left side, and top-right condensed water is discharged from the rhone 311 on right side, thereby further improves the velocity of discharge of condensed water.
Hence one can see that, in the various embodiments described above, the setting of flow-guiding structure 3, so that the condensed water that forms on the heat exchanger can flow to the comb teeth-shaped plug-in unit 312 of leading structure 31, and through rhone 311 discharges, thereby reduce the condensation water quantity flow to heat exchanger middle and lower part, bottom, avoid condensed water to reduce the heat exchanger surface heat transfer property, increase the blower fan wasted work, accelerated corrosion, affect heat transfer effect, damage the appearance of the phenomenons such as heat exchanger, and the heat exchange environment of keeping fit.
In addition, in the various embodiments described above, flow-guiding structure 3 only comprises leading structure 31, can also make improvements above-mentioned flow-guiding structure 3.Please refer to Fig. 7-10, Fig. 7 provides the second structural representation of flow-guiding structure for the utility model; Fig. 8 provides the structural representation of the third specific embodiment of heat exchanger for the utility model; Fig. 9 is the right view of Fig. 8; Figure 10 is the structural representation of the 4th kind of specific embodiment of heat exchanger that the utility model provides.
Among Fig. 7, flow-guiding structure 3 also comprises the side guidance 32 that is connected with leading structure 31.Side guidance 32 is communicated with the discharge ends of rhone 311, so that the condensed water that rhone 311 is discharged can be discharged along side guidance 32.Among Fig. 8 and Figure 10, header 1 equal horizontal positioned, after the flow-guiding structure 3 of condensed water is installed, side guidance 32 is positioned at heat exchanger tube row's sidewall, and row be arranged in parallel with heat exchanger tube, be side guidance 32 perpendicular to horizontal plane, the condensed water that then flow to discharge ends is the drip tray along rhone 311 Rapid Flows to header 1 below fast.Can expect, side guidance 32 can be not parallel with heat exchanger tube row yet, take Fig. 8 as example, the angle a1 that rhone 311 length directions and header 1 are axial and side guidance 32 length directions and header 1 axial angle a3 satisfies following relation and gets final product: 1＜90 ° of 0 °＜α, and 3≤90 ° of α 1＜α; When header 1 vertically arranges, just the opposite, satisfy following relational expression and get final product: 1＜90 ° of 0 °＜α, and 0≤α, 3＜α 1.Equally, side guidance 32 also is to determine according to concrete set-up mode and the form of heat exchanger with the angle setting of leading structure 31.
In addition, please refer to Figure 11, Figure 11 is the third structural representation of flow-guiding structure that the utility model provides.As can be seen from the figure, the cross section of side guidance 32 is L-shaped, and the cross section of the side guidance 32 in above-described embodiment all takes the shape of the letter U.These two kinds of side guidances 32 all can be realized the function of water conservancy diversion condensed water, when L shaped side guidance 32 is installed, a side channel wall of side guidance 32 should be installed on weather side, and the water phenomenon appears flying in the condensed water when avoiding wind to heat exchanger in the side guidance 32.
Please refer to Figure 12, Figure 12 is the 4th kind of structural representation of flow-guiding structure that the utility model provides.Among Figure 12, reflect the improvement of side guidance 32 structures, the height of side guidance 32 is higher than the height of rhone 311 discharge ends, and the upper end of side guidance 32 is flared end 321, and namely the lateral dimension of the side guidance 32 upper ends flaring that makes progress roughly is funnel-form.
When flow-guiding structure 3 was applied on the heat exchanger, as shown in Figure 2, the front was discussed in conjunction with the course of work of flow-guiding structure 3 is existing, is not repeated herein.Further, can discharge in order to make more condensed water, on the heat exchanger at least two flow-guiding structures 3 can be set.Such as Figure 13 and shown in Figure 14, Figure 13 is the structural representation of the 5th kind of specific embodiment of heat exchanger that the utility model provides; Figure 14 is the structural representation of the 6th kind of specific embodiment of heat exchanger that the utility model provides.Heat exchanger among this two embodiment all is provided with two flow-guiding structures 3, has adopted respectively the leading structure 31 of linear pattern or the leading structure 31 of V-arrangement.Then the condensed water at heat exchanger top and middle part all can be discharged along rhone 311.
For the embodiment that an above flow-guiding structure 3 is set on the heat exchanger, the side guidance 32 of each flow-guiding structure 3 is connected, so that the condensed water of discharging from the rhone 311 of each flow-guiding structure 3 flows out along same runner, i.e. the side guidance 32 of each flow-guiding structure 3 formation one whole runner that is connected.Such as Figure 15 and shown in Figure 16, Figure 15 is a kind of structural representation that two flow-guiding structure side guidances are connected; Figure 16 is the another kind of structural representation that two flow-guiding structure side guidances are connected.Two flow-guiding structures 3 that heat exchanger is installed among Figure 16 have adopted the flow-guiding structure 3 of Figure 12, and Figure 15 is improved to the flow-guiding structure with flared end 321 with L shaped side guidance 32 on the basis of Figure 11.Among Figure 15 and Figure 16, the flared end 321 of the side guidance 32 that is positioned at the below all can be inserted in the lower end of side guidance 32 that is positioned at the top, and the side guidance 32 of this kind structure has been realized being connected of rhone 311 of each flow-guiding structure 3 easily.
In addition, for the various embodiments described above, comb teeth-shaped plug-in unit plane, 312 place and heat exchanger tube row plane, place can have angle α 2, and 2＜90 ° of 0 °＜α, see also Figure 17, Figure 17 is the side view of the 7th kind of specific embodiment of heat exchanger that the utility model provides.When condensed water from the heat exchanger tube current drainage of comb teeth-shaped plug-in unit 312 tops during to comb teeth-shaped plug-in unit 312, because there is angle α 2 in comb teeth-shaped plug-in unit 312 with heat exchanger tube row, can find out compared to Fig. 3, condensed water among this embodiment is under the partical gravity effect, accelerate condensation flow to rhone 311, thereby further accelerated the velocity of discharge of condensed water.
Continuation is with reference to figure 2, when leading structure 31 is installed on the heat exchanger shown in Fig. 2, the two ends of leading structure 31 lay respectively at the both sides of heat exchanger, namely the span of leading structure 31 is the distance of heat exchanger both sides, then the condensed water of leading structure 31 tops all can be discharged through rhone 311, in fact, the span of leading structure 31 also can play the effect of the partial condensation water of discharging leading structure 31 tops less than the distance of heat exchanger both sides.Leading structure 31 spans are during less than heat exchanger two lateral extent, and its drainage effect is inferior to above-described embodiment, but for heat exchanger structure the occasion of specific (special) requirements are arranged, and the flow-guiding structure 3 that reduced size is installed can either meet installation requirements, can play certain drain function again.Need to prove that when the header 1 of heat exchanger was horizontally disposed with, heat exchanger tube row's both sides were the both sides of heat exchanger, when header 1 vertically arranged, header 1 was the both sides of heat exchanger.When an above flow-guiding structure 3 is set, the axial or width setting that flow-guiding structure 3 can be arranged along heat exchanger tube as the case may be.In fact, those skilled in the art can and put form according to the concrete installation site of heat exchanger, determine the mounting means of flow-guiding structure 3 and heat exchanger, guarantee that condensed water on the heat exchanger can be discharged along rhone 311 get final product.
Flow-guiding structure 3 is except leading structure 31 among the above-mentioned part embodiment, also comprise side guidance 32, in fact, in the situation that side guidance 32 is not set, independent leading structure 31 also can realize condensed water is discharged heat exchanger, certainly, adding behind the side guidance 32 can be successfully with the drip tray of condensed water guidance heat-exchanger below, and the condensed water that prevents from discharging leading structure 31 produces under the wind-force effect and flies the water phenomenon.
For some heat exchangers, do not arranging separately in the situation of side guidance 32, also can realize the function of side guidance 32.As shown in figure 18, Figure 18 is the structural representation of the 8th kind of specific embodiment of heat exchanger that the utility model provides.
This heat exchanger in use, header 1 is horizontally disposed with, and heat exchanger tube row's side-walls is provided with U-shaped side plate 5 shown in Figure 180, U-shaped opening and the sidewall of U-shaped side plate 5 are opposing, then U-shaped side plate 5 has formed the U-shaped elongated slot, the U-shaped elongated slot can be used as the passing away of condensed water.The discharge ends of above-mentioned one or more flow-guiding structures 3 is inserted in the U-shaped side plate 5, and the condensed water of then discharging from rhone 311 can flow to along the U-shaped elongated slot of U-shaped side plate 5 drip tray or other positions of heat exchanger below.Establish under the prerequisite of U-shaped side plate 5 certainly both sides heat exchanger tube row, and flow-guiding structure 3 need not to arrange side guidance 32, utilizes U-shaped side plate 5 to reach the purpose of smooth draining.Then for the above-mentioned embodiment that an above side guidance 32 is linked to each other, can process a side guidance 32, the length of this side guidance 32 can be longer, and process more than one socket at side guidance 32, so that the discharge ends of each rhone 311 is inserted in this side guidance 32, also be fine.
Can expect, for the above-mentioned embodiment that side plate is set, be not limited to the U-shaped side board structure, the cross section of the elongated slot on the side plate can be that U-shaped also can be L shaped, or other any groove shape structures, and the runner that can form condensed water gets final product.
Need to prove that in above-described embodiment, leading structure 31 all adopts rhone 311 as discharge structure, in fact, discharge structure is not limited to the groove structure.For example, can be with reference to Figure 19, Figure 19 is the 5th kind of structural representation of flow-guiding structure that the utility model provides.Discharge structure can be the platy structure that is provided with through hole 3,131 313 shown in the figure, one side of being connected with the broach side on platy structure 313 and the comb teeth-shaped plug-in unit 312 is connected, after comb teeth-shaped plug-in unit 312 inserts heat exchanger tube row, condensation flow is to comb teeth-shaped plug-in unit 312, and flow to the plate face of platy structure 313, via through holes 3131 places fall, and can below platy structure 313 drip tray be set, and the condensed water of whereabouts falls into to drip tray.Platy structure 313 can be as shown in Figure 19 and the comb teeth-shaped plug-in unit 312 formula structure that is processed as one, then be appreciated that, the discharge structure of this moment is equivalent to the part of comb teeth-shaped plug-in unit 312, and this embodiment is particularly useful for the situation that heat exchanger is obliquely installed, and drainage speed is very fast.Discharge structure can also be as shown in figure 20, Figure 20 is the 6th kind of structural representation of flow-guiding structure that the utility model provides, discharge structure among this embodiment is similarly platy structure 313, platy structure 313 is obliquely installed with respect to comb teeth-shaped plug-in unit 312, when heat exchanger tube row vertically arranges, this kind set-up mode can not arrange the through hole 3131 shown in Figure 19 so that condensed water flow to easily platy structure and discharges on the platy structure 313 of this moment.
More than a kind of condensate water guide structure and heat exchanger for heat exchanger provided by the utility model is described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (11)
1. a condensate water guide structure that is used for heat exchanger is characterized in that comprise leading structure (31), described leading structure (31) comprises discharge structure and comb teeth-shaped plug-in unit (312); Described comb teeth-shaped plug-in unit (312) has the broach side, and a side relative with described broach side connects described discharge structure.
2. the condensate water guide structure for heat exchanger according to claim 1, it is characterized in that, described discharge structure is rhone (311), described rhone (311) has discharge ends, and the condensation flow on the heat exchanger flows to described rhone (311) again and discharges through its discharge ends to comb teeth-shaped plug-in unit (312).
3. the condensate water guide structure for heat exchanger according to claim 2, it is characterized in that, described leading structure (31) is V-shaped, when installing and using, the V-arrangement opening direction of described leading structure (31) is towards the below, and the two ends of described rhone (311) are discharge ends.
4. the condensate water guide structure for heat exchanger according to claim 1 is characterized in that, described comb teeth-shaped plug-in unit (312) and described discharge structure are monolithic construction.
5. each described condensate water guide structure for heat exchanger according to claim 1-4, it is characterized in that, also comprise the side guidance (32) that is connected with leading structure (31), described side guidance (32) is communicated with described discharge structure, so that described discharge structure condensed water is discharged along described side guidance (32).
6. the condensate water guide structure for heat exchanger according to claim 5, it is characterized in that, the height of the described side guidance (32) of described flow-guiding structure (3) is higher than the height of the discharge ends of described rhone (311), and the discharge ends of described rhone (311) is inserted described side guidance (32).
7. heat exchanger, the heat exchanger tube that has at least two headers (1) and be installed between the described header (1) is arranged, it is characterized in that, the flow-guiding structure (3) that also comprises condensed water, described flow-guiding structure (3) is wherein arbitrary described flow-guiding structure of claim 1-4 or 6, and the broach side of the described comb teeth-shaped plug-in unit (312) of described flow-guiding structure (3) is inserted between the described heat exchanger tube row.
8. heat exchanger according to claim 7 is characterized in that, described heat exchanger has at least two described flow-guiding structures (3), and each described flow-guiding structure (3) is axial or transversely arranged along heat exchanger tube.
9. heat exchanger according to claim 8 is characterized in that, the described side guidance (32) of each adjacent flow-guiding structure (3) is connected; And the upper end of described side guidance (32) is flared end (321); The flared end (321) of the described side guidance (32) that is positioned at the below is inserted in the lower end that is positioned at the described side guidance (32) of top.
10. each described heat exchanger is characterized in that according to claim 7-9, and described comb teeth-shaped plug-in unit (312) plane, place and described heat exchanger tube row plane, place has angle α 2, and 2＜90 ° of 0 °＜α.
11. heat exchanger, the heat exchanger tube that has at least two headers and be plugged between the described header is arranged, it is characterized in that, also comprise the flow-guiding structure (3) of condensed water, described flow-guiding structure (3) is each described flow-guiding structure (3) of claim 2-4; The broach side of the described comb teeth-shaped plug-in unit (312) of described flow-guiding structure (3) is inserted between the described heat exchanger tube row; And described header (1) is horizontally disposed with, described heat exchanger tube row's side-walls is provided with side plate, has the elongated slot that extends along its length direction on the described side plate, the discharge ends of described flow-guiding structure (3) is communicated with the elongated slot of described side plate, so that the condensed water that described rhone (311) is discharged is discharged along the elongated slot of described side plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220526851 CN202902995U (en) | 2012-10-15 | 2012-10-15 | Condensate water diversion structure for heat exchanger and heat exchanger |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220526851 CN202902995U (en) | 2012-10-15 | 2012-10-15 | Condensate water diversion structure for heat exchanger and heat exchanger |
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| CN202902995U true CN202902995U (en) | 2013-04-24 |
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| CN 201220526851 Withdrawn - After Issue CN202902995U (en) | 2012-10-15 | 2012-10-15 | Condensate water diversion structure for heat exchanger and heat exchanger |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102889820A (en) * | 2012-10-15 | 2013-01-23 | 三花控股集团有限公司 | Condensed water diversion structure for heat exchanger as well as heat exchanger |
| WO2017008662A1 (en) * | 2015-07-10 | 2017-01-19 | 杭州三花微通道换热器有限公司 | Heat exchanger |
| CN107782171A (en) * | 2016-08-25 | 2018-03-09 | 林内株式会社 | Heat exchanger and water heater |
| WO2021016769A1 (en) * | 2019-07-26 | 2021-02-04 | 杭州三花微通道换热器有限公司 | Heat exchange device |
| WO2023093625A1 (en) * | 2021-11-29 | 2023-06-01 | 丹佛斯有限公司 | Heat exchange assembly and air conditioning system having same |
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2012
- 2012-10-15 CN CN 201220526851 patent/CN202902995U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889820A (en) * | 2012-10-15 | 2013-01-23 | 三花控股集团有限公司 | Condensed water diversion structure for heat exchanger as well as heat exchanger |
| WO2014059900A1 (en) * | 2012-10-15 | 2014-04-24 | 三花控股集团有限公司 | Condensate water diversion structure for heat exchanger, and heat exchanger |
| WO2017008662A1 (en) * | 2015-07-10 | 2017-01-19 | 杭州三花微通道换热器有限公司 | Heat exchanger |
| US10704844B2 (en) | 2015-07-10 | 2020-07-07 | Sanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd. | Heat exchanger |
| CN107782171A (en) * | 2016-08-25 | 2018-03-09 | 林内株式会社 | Heat exchanger and water heater |
| WO2021016769A1 (en) * | 2019-07-26 | 2021-02-04 | 杭州三花微通道换热器有限公司 | Heat exchange device |
| US11906253B2 (en) | 2019-07-26 | 2024-02-20 | Sanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd. | Heat exchange device |
| WO2023093625A1 (en) * | 2021-11-29 | 2023-06-01 | 丹佛斯有限公司 | Heat exchange assembly and air conditioning system having same |
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| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sanhua Micro Channel Heat Exchanger Inc. Assignor: Sanhua Holding Group Co., Ltd. Contract record no.: 2015990000010 Denomination of utility model: Condensed water diversion structure for heat exchanger as well as heat exchanger Granted publication date: 20130424 License type: Common License Record date: 20150106 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU SANHUA MICRO CHANNEL HEAT EXCHANGER CO., Free format text: FORMER OWNER: SANHUA HOLDING GROUP CO., LTD. Effective date: 20150309 |
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Free format text: CORRECT: ADDRESS; FROM: 312500 SHAOXING, ZHEJIANG PROVINCE TO: 310018 HANGZHOU, ZHEJIANG PROVINCE |
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Effective date of registration: 20150309 Address after: 310018, No. 289-1, No. 12, Poplar Street, Hangzhou economic and Technological Development Zone, Hangzhou, Zhejiang Patentee after: Sanhua Micro Channel Heat Exchanger Inc. Patentee after: Danfoss AS Address before: 312500 Zhejiang city of Shaoxing province Xinchang County Chengguan town of Liquan Patentee before: Sanhua Holding Group Co., Ltd. Patentee before: Danfoss AS |
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| AV01 | Patent right actively abandoned |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |