CN104075370A - Radiator - Google Patents
Radiator Download PDFInfo
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- CN104075370A CN104075370A CN201410255894.9A CN201410255894A CN104075370A CN 104075370 A CN104075370 A CN 104075370A CN 201410255894 A CN201410255894 A CN 201410255894A CN 104075370 A CN104075370 A CN 104075370A
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- side plate
- shrouding
- heat
- protective cover
- flanging
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Abstract
The invention relates to a radiator and belongs to the technical field of heating and ventilation facilities. The radiator comprises a plurality of heat dissipation units, heat dissipation unit connecting supports which are arranged between every two adjacent heat dissipation units, a thermal medium introduction pipe, a medium returning pipe, a group of upper protective covers and a group of lower protective covers, wherein each heat dissipation unit comprises a first side plate and a second side plate; a first thermal medium circulation pipe embedding seat and a pair of first protective cover fixing seats are formed on one side of the first side plate towards the second side plate; and a second thermal medium circulation pipe embedding seat and a pair of second protective cover fixing seats are formed on one side of the second side plate towards the first side plate. Among the heat dissipation units, a left sealing plate is arranged between the first side plate and the second side plate of the first heat dissipation unit in a plugging mode, and a right sealing plate is arranged between the first side plate and the second side plate of the heat dissipation unit at the tail end in a plugging mode. The radiator is convenient to manufacture and quick to assemble, reduces material consumption and weight, guarantees strength, reaches the indoor comfortable temperature requirements in a short time, and is suitable for filed assembly due to the modularized effect.
Description
Technical field
The invention belongs to HVAC facility technology field, be specifically related to a kind of radiator.
Background technology
In disclosed Chinese patent literature, is no lack of the technical information being seen in about radiator, slightly with exemplify as utility model patent Granted publication CN201246975U(radiator), CN201652585U(dual-purpose composite heating radiator), CN201697231U(radiator with aqua storage tank or radiator), the improved radiator of CN201754039U(), CN201081566Y(active heat radiation type air heater radiator), the full aluminium of CN2699223Y(is crossed hydro-thermal radiator), the multiplex radiator of CN200944010Y() and CN2713413Y(steel tube heater radiator), Deng.
Being not limited to shortcoming that above mentioned patent scheme exists by invention patent mandate notification number CN102155852B(radiator) technical scheme of recommending eliminated, and specifically can be referring to the 0002nd section, 0006 and the 0016th section, the description of this patent of invention.But, still there is following shortcoming in this patent scheme: one, although easy to make and assembling are fast had to significant lifting effect with respect to prior art, but be still not enough to reach the ultimate attainment degree of industry expectation, because the instruction according to the 0025th section, its description: " one end of First Transition tube connector and the one end of heat medium flow siphunculus of shape is taken the shape of the letter U (or claiming n shape) are tightly connected, and one end of the heat medium flow siphunculus of the other end of First Transition tube connector and adjacent heat-sink unit is tightly connected; One end of the second transitional connection pipe and the other end of heat medium flow siphunculus of (or claim n shape) that shape is taken the shape of the letter U is equally tightly connected, and the other end of the heat medium flow siphunculus of the other end of the second transitional connection pipe and adjacent heat-sink unit is tightly connected "; thus cause the contact that is connected with heat medium flow siphunculus many, make and efficiency of assembling is subject to corresponding impact; They are two years old, high material consumption, because this patent scheme is directly configured to integrative-structure by heat medium flow siphunculus by means of the disc (patent claims the first disc and the second disc) of four pieces of radial distribution and the side plate (patent claims the first side plate and the second side plate) of corresponding both sides, so because the length of disc need be identical with heat medium flow siphunculus, thereby disc consumption of materials is large, not only increase cost, and make radiator seem heavy, heavy radiator is unfavorable for wall-hanging installation; They are three years old, due to the limitation being subject in structural design, a heat-sink unit can only be equipped with a heat medium flow siphunculus, thereby the heat supply efficiency in the unit interval is subject to certain impact, in actual use procedure, be difficult to make indoor temperature within the relatively short time, to reach the comfort temperature requirement of user's expectation; They are four years old, owing to not thering is modularization effect, thereby the assembling capacity of field of employment shortcoming, especially the situation that the arbitrary heat-sink unit in a plurality of heat-sink units occurs leaking and so on and while needing to change, can involve adjacent heat-sink unit, this is because be welded to connect by first, second transitional connection pipe between each heat-sink unit.
For above-mentioned prior art, be still necessary rational modification in addition, the applicant has done positive and useful design for this reason, and has formed technical scheme described below.
Summary of the invention
Task of the present invention is to provide a kind of and contributes to abandon complex-shaped transitional connection pipe and use convenient making and fast assembling, be conducive to abandon disc and use and reduce material consumption and weight reduction, be of value to the quantity of the heat medium flow siphunculus in reasonable increase heat-sink unit and use in use the comfort temperature that reaches user's expectation with the time compared with short and require and have to be convenient to embody desirable modularization effect and to use easily and using Assembling and can save the radiator of maintenance cost.
Task of the present invention completes like this, a kind of radiator, comprise a plurality of heat-sink units, each heat-sink unit comprises one first side plate and one second side plate that faces each other and arrange, at the first side plate, towards a side formation of the second side plate, there is one first surperficial heat medium flow siphunculus embedding seat and a pair of the first protective cover holder that is raised in the first side plate, this the first heat medium flow siphunculus embedding seat and a pair of the first protective cover holder all extend to lower end from the upper end of the short transverse of the first side plate, and the first heat medium flow siphunculus embedding seat is positioned between a pair of the first protective cover holder, at the second side plate, towards a side formation of the first side plate, there is one second surperficial heat medium flow siphunculus embedding seat and a pair of the second protective cover holder that is raised in the second side plate, this the second heat medium flow siphunculus embedding seat and a pair of the second protective cover holder all extend to lower end from the upper end of the short transverse of the second side plate, and the second heat medium flow siphunculus embedding seat is positioned between a pair of the second protective cover holder, described first, the second heat medium flow siphunculus embedding seat corresponds to each other, and a pair of the second protective cover holder is mutually corresponding with a pair of the first protective cover holder, wherein: in described a plurality of heat-sink units, at described first of first heat-sink unit, between the second side plate, with pluggable mode, be equipped with a left shrouding, and at end first of a heat-sink unit, between the second side plate, with pluggable mode, be equipped with a right shrouding equally, heat-sink unit connection bracket, this heat-sink unit connection bracket is arranged between two adjacent heat-sink units, two adjacent heat-sink units are connected, one thermal medium inlet tube and a medium return skirt, thermal medium inlet tube is corresponding to the top of described heat-sink unit, left end at this thermal medium inlet tube is equipped with a thermal medium inlet tube end cap, and right-hand member is connected with thermal medium introducing source capsule road under use state, medium returns skirt corresponding to the bottom of heat-sink unit, the left end that returns skirt at this medium is equipped with a medium and returns skirt end cap, and right-hand member is connected with medium back flow pipeline under use state, wherein: at described thermal medium inlet tube and medium, return and between skirt, be connected with the first heat medium flow siphunculus and the second heat medium flow siphunculus equating with the quantity of described heat-sink unit, the first heat medium flow siphunculus and described the first heat medium flow siphunculus embedding seat scarf, and the second heat medium flow siphunculus and described the second heat medium flow siphunculus embedding seat scarf, protective cover on one group, the upper protective cover of this group is fixed with described a pair of the first protective cover holder and a pair of the second protective cover holder in the position corresponding to described thermal medium inlet tube simultaneously, one group of low protection cover, this group low protection cover is fixed with a pair of the first protective cover holder and a pair of the second protective cover holder in the position of returning skirt corresponding to described medium simultaneously.
In a specific embodiment of the present invention, the middle part of the width of described the first side plate is formed with first surface body; The middle part of the width of the second described side plate is formed with the second curved body, and the curved-surface shape of first, second curved body is mutually the same or different.
In another specific embodiment of the present invention, in the short transverse of the first described heat medium flow siphunculus embedding seat and towards a side of described the second heat medium flow siphunculus embedding seat, form and have one first heat medium flow siphunculus caulking groove, the shape of cross section of this first heat medium flow siphunculus caulking groove is C font, and the first described heat medium flow siphunculus is set and coordinated with the first heat medium flow siphunculus caulking groove; In the short transverse of the second described heat medium flow siphunculus embedding seat and towards a side of the first heat medium flow siphunculus embedding seat, form and have one second heat medium flow siphunculus caulking groove, the shape of cross section of this second heat medium flow siphunculus caulking groove is C font, and the second described heat medium flow siphunculus is set and coordinated with the second heat medium flow siphunculus caulking groove.
In another specific embodiment of the present invention, in the short transverse of described a pair of the first protective cover holder and towards a side of described a pair of the second protective cover holder, each forms and has one first holddown groove, the shape of cross section of this first holddown groove is C font, in the short transverse of described a pair of the second protective cover holder and towards a side of a pair of the first protective cover holder, each forms and has one second holddown groove, the shape of cross section of this second holddown groove is C font equally, described upper protective cover is fixed in the position corresponding to the first holddown groove and the first side plate towards the bottom of a side of described the first side plate, and upper protective cover is fixed in the position corresponding to the second holddown groove and the second side plate towards the bottom of a side of described the second side plate, described low protection cover is fixed in the position corresponding to the first holddown groove and the first side plate towards the top of a side of the first side plate, and low protection cover is fixed in the position corresponding to the second holddown groove and the second side plate towards the top of a side of the second side plate, described first holddown groove of one of them the first protective cover holder in a pair of first protective cover holder of described heat-sink unit connection bracket and the first side plate of two adjacent heat-sink units is inserted embedding and is connected, and simultaneously inserting embedding with described second holddown groove of one of them the second protective cover holder in a pair of second protective cover holder of the second side plate of two adjacent heat-sink units is connected.
In another specific embodiment of the present invention, the two ends of protective cover and each forms and has the thermal medium inlet tube chamber of stepping down in the position corresponding to described thermal medium inlet tube on described; At the two ends of described low protection cover and corresponding to described medium, return skirt position each form and have a medium to go back to the skirt chamber of stepping down.
Of the present invention, also have in a specific embodiment, the top of protective cover is equipped with protection cover-cap on described, and the structure that on this, protection cover-cap is Openworks shape.
More of the present invention and in a specific embodiment, in the both sides of the short transverse of described the first side plate, with state in opposite directions, each forms and has one first side plate flanging, in the edge of the first side plate flanging and along the short transverse of the first side plate flanging, form and have one first shrouding embedding limit, in the both sides of the short transverse of described the second side plate, with state in opposite directions, each forms and has one second side plate flanging, in the edge of the second side plate flanging and along the second side plate flanging short transverse, form and have one second shrouding embedding limit, first, the second shrouding embedding limit corresponds to each other, the first shrouding embedding limit inserting of the first side plate flanging of described left shrouding and the first side plate of the first heat-sink unit in a plurality of heat-sink unit, and simultaneously with a plurality of heat-sink units in the second shrouding embedding limit inserting of the second side plate flanging of the second side plate of first heat-sink unit, the first shrouding embedding limit inserting of the first side plate flanging of described right shrouding and the heat-sink unit in end in a plurality of heat-sink unit, and simultaneously with a plurality of heat-sink units in the second shrouding embedding limit inserting of the second side plate flanging of the heat-sink unit in end.
In of the present invention and then a specific embodiment, in the edge of a side of the short transverse of described left shrouding, form and have one first left shrouding flanging, on this first left shrouding flanging and in the position corresponding to described the first shrouding embedding limit, form and have one first left shrouding embedding limit mating groove, in the edge of the opposite side of the short transverse of left shrouding, form and have one second left shrouding flanging, on this second left shrouding flanging and in the position corresponding to described the second shrouding embedding limit, form and have one second left shrouding embedding limit mating groove, wherein: first, the second left shrouding flanging corresponds to each other, the first left shrouding embedding limit mating groove is positioned at the first left shrouding flanging back to a side of the second left shrouding flanging, and the second left shrouding embedding limit mating groove is positioned at the second left shrouding flanging back to a side of the first left shrouding flanging, in the edge of a side of the short transverse of described right shrouding, form and have one first right shrouding flanging, on this first right shrouding flanging and in the position corresponding to the first shrouding embedding limit, form and have the first right shrouding embedding limit mating groove, in the edge of the opposite side of the short transverse of right shrouding, form and have one second right shrouding flanging, on this second right shrouding flanging and in the position corresponding to the second shrouding embedding limit, form one second right shrouding embedding limit mating groove, wherein: first, the second right shrouding flanging corresponds to each other, the first right shrouding embedding limit mating groove is positioned at the first right shrouding flanging back to a side of the second right shrouding flanging, and the second right shrouding embedding limit mating groove is positioned at the second right shrouding flanging back to a side of the first right shrouding flanging, described the first left shrouding embedding limit mating groove and the first right shrouding embedding limit mating groove all match with described the first shrouding embedding limit, described the second left shrouding embedding limit mating groove and the second right shrouding embedding limit mating groove all match with described the second shrouding embedding limit.
Of the present invention again more and in a specific embodiment, between described first, second side plate of a heat-sink unit at the first and end in described a plurality of heat-sink units, be respectively provided with reinforcement support, this reinforcement support matches with one of them the protective cover holder in described a pair of the first protective cover holder towards one end of the first side plate, and reinforcement support matches with one of them the protective cover holder in described a pair of the second protective cover holder towards one end of the second side plate.
In again of the present invention and then a specific embodiment, described the first heat medium flow siphunculus and the second heat medium flow siphunculus are copper pipe or aluminum pipe.
Technical scheme provided by the invention is with respect to one of technique effect of prior art, substituted baroque transitional connection pipe, thereby not only can conveniently make, and can assemble fast due to the thermal medium inlet tube of straight tube-like and medium are returned to skirt; Two, owing to first, second heat medium flow siphunculus being directly connected in to thermal medium inlet tube and medium returns between skirt, and heat-sink unit connection bracket is set between first, second side plate, thereby adopt disc without resembling prior art, not only can save material consumption, and significantly weight reduction and can ensure desirable intensity; Three, because each heat-sink unit is assigned one piece of first heat medium flow siphunculus and one piece of second heat medium flow siphunculus, thereby in use can reach with the shorter time the indoor comfort temperature requirement of user expectation; Four, due to first, second heat medium flow siphunculus without by means of securing member respectively with first, second heat medium flow siphunculus embedding seat scarf, thereby there is modularization effect and be adapted at using Assembling.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention structure chart.
Fig. 2 is the cross sectional representation of Fig. 1.
Fig. 3 is the detailed structure view that the heat-sink unit transition connection bracket shown in Fig. 1 and reinforcement support match with first, second side plate.
Fig. 4 is the A portion enlarged drawing of Fig. 1.
Fig. 5 is the B portion enlarged drawing of Fig. 1.
The specific embodiment
For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more, applicant elaborates the mode with embodiment below, but to the description of embodiment, be not all the restriction to the present invention program, any according to the present invention design, done only for pro forma but not substantial equivalent transformation all should be considered as technical scheme category of the present invention.
The concept of every directionality that relates to upper and lower, left and right, front and rear (or claiming directionality) is all for the residing location status of figure being described in the following description, object is to facilitate public understanding, thereby can not be understood as being particularly limited technical scheme provided by the invention.
Refer to Fig. 1, figure 1 illustrates four heat-sink units 1 connected to one another and structure is identical, each heat-sink unit 1 comprises one first side plate 11 and one second side plate 12 that faces each other and arrange, this is first years old, the second side plate 11, 12 also can be described as first, the second fin, at the first side plate 11, towards a side formation of the second side plate 12, there is one first surperficial heat medium flow siphunculus embedding seat 111 and a pair of the first protective cover holder 112 that is raised in the first side plate 11, the first heat medium flow siphunculus embedding seat 111 and a pair of the first protective cover holder 112 all extend to lower end from the upper end of the short transverse of the first side plate 11, and the first heat medium flow siphunculus embedding seat 111 is between a pair of the first protective cover holder 112.At the second side plate 12, towards a side formation of the first side plate 11, there is one second surperficial heat medium flow siphunculus embedding seat 121 and a pair of the second protective cover holder 122 that is raised in the second side plate 12, the second heat medium flow siphunculus embedding seat 121 and a pair of the second protective cover holder 122 all extend to lower end from the upper end of the short transverse of the second side plate 12, and the second heat medium flow siphunculus embedding seat 121 is between a pair of the second protective cover holder 122.Certainly, first, second heat medium flow siphunculus embedding seat 111,121 correspond to each other and shape with size identical; A pair of the second protective cover holder 122 is mutually corresponding with a pair of the first protective cover holder 112, and shape is identical with size.
As shown in Figure 1, in aforesaid a plurality of heat-sink units 1, in four heat-sink units 1 that provide at the present embodiment, between first, second side plate 11,12 of the heat-sink unit 1 of location status shown in the first Fig. 1 of being in left side, with pluggable mode, be equipped with a left shrouding 13, and one, end is with pluggable mode, to be equipped with a right shrouding 14 equally between first, second side plate 11,12 of the heat-sink unit 1 of location status shown in Fig. 1 in right side.More particularly, with from left to right order, first, between the left side at first, second side plate 11,12 of the 1st heat-sink unit 1, left shrouding 13 is set, and between the right side at first, second side plate 11,12 of the 4th heat-sink unit 1, right shrouding 14 is set at one, end, by left shrouding 13, by the uncovered position sealing of the left side between first, second side plate 11,12, by right shrouding 14, uncovered position, the right side between first, second side plate 11,12 is sealed equally.
Refer to Fig. 2 and in conjunction with Fig. 1, provided for connecting or claim the heat-sink unit connection bracket 2 for two adjacent heat-sink units 1 are fitted together by adjacent heat-sink unit 1, the quantity of this heat-sink unit connection bracket 2 has one group, with interval state, arranges and is connected to shortly between two adjacent heat-sink units 1.
Shown in Fig. 1 and Fig. 2, aforementioned heat-sink unit connection bracket 2 has a pair of the first support to insert embedding connecting pin 21 towards a side formation of the first side plate 11, and heat-sink unit connection bracket 2 has a pair of the second support to insert embedding connecting pin 22 towards a side formation of the second side plate 12, a pair of the first support is inserted the slotting embedding of one of them first protective cover holder that one of them first support in embedding connecting pin 21 inserts in a pair of the first protective cover holder 112 on the first side plate 11 of embedding connecting pin and aforementioned heat-sink unit 1 and is connected, and a pair of the first support is inserted the slotting embedding of one of them first protective cover holder that another first support in embedding connecting pin 21 inserts in a pair of the first protective cover holder 112 on the first side plate 11 of embedding connecting pin and an adjacent heat-sink unit 1 and is connected, a pair of the second support is inserted one of them second support in embedding connecting pin 22 and is inserted one of them second protective cover holder in a pair of the second protective cover holder 122 on the second side plate 12 of embedding connecting pin and aforementioned heat-sink unit 1 and insert embedding and is connected, and the slotting embedding of one of them second protective cover holder that a pair of the second support is inserted in a pair of the second protective cover holder 122 on the second side plate 12 of the slotting embedding connecting pin of another second support in embedding connecting pin 22 and an adjacent heat-sink unit 1 is connected.Thereby realize the connection between two adjacent heat-sink units 1 by heat-sink unit connection bracket 2.
Applicant it should be noted that: the quantity of heat-sink unit 1 is not subject to the restriction of the quantity (four) that the present embodiment exemplifies, and can do adaptability increase and decrease according to the specifications vary of radiator.
Please emphasis referring to Fig. 1, the medium that the thermal medium inlet tube 3 and that has provided a straight tube-like is similarly straight tube-like returns skirt 4, thermal medium inlet tube 3 is corresponding to the top of heat-sink unit 1, left end at this thermal medium inlet tube 3 is preferably equipped with a thermal medium inlet tube end cap 31 with thread fiting mode, and the right-hand member of thermal medium inlet tube 3 is connected with thermal medium introducing source capsule road under use state.Medium returns skirt 4 corresponding to the bottom of heat-sink unit 1, and the left end that returns skirt 4 at this medium is preferably equipped with a medium with thread fiting mode and returns skirt end cap 41, and the right-hand member that medium returns skirt 4 is connected with medium back flow pipe pipeline under use state.
From the signal of Fig. 1 and in conjunction with the superincumbent explanation of applicant; No matter the quantity number of heat-sink unit 1, the quantity that thermal medium inlet tube and medium are driven skirt 4 is all only one, and mentioned thermal medium refers to hot water, and hot water provides (belonging to common practise) by municipal administration heating department.
Owing to having exemplified in the present embodiment the quantity of heat-sink unit 1, it is four, therefore at thermal medium inlet tube 3 and medium, return and between skirt 4, be connected with four the first heat medium flow siphunculus 5a and four the second heat medium flow siphunculus 5b, and the first heat medium flow siphunculus 5a and aforementioned the first heat medium flow siphunculus embedding seat 111 scarves, and the second heat medium flow siphunculus 5b and aforementioned the second heat medium flow siphunculus embedding seat 121 scarves.This mode that first, second heat medium flow siphunculus 5a, 5b are matched with first, second heat medium flow siphunculus embedding seat 111,121 respectively is extremely conducive to using assembled in situ.
Provided one group of protective cover 6, the upper protective cover 6 of this group is simultaneously fixing with aforesaid a pair of the first protective cover holder 112 and a pair of the second protective cover holder 122 in the position corresponding to aforementioned hot medium inlet tube 3.In the present embodiment, owing to two heat-sink units 1 being shared to a upper protective cover 6, thereby on aforesaid one group, the actual quantity of protective cover 6 is two.Provided one group of low protection cover 7, this group low protection cover 7 is simultaneously fixing with a pair of the first protective cover holder 112 and a pair of the second protective cover holder 122 in the position of returning skirt 4 corresponding to aforementioned medium.Equally, owing in the present embodiment two heat-sink units being shared to a low protection cover 7, thereby the actual quantity of one group of low protection cover 7 is two.
According to professional general knowledge, upper protective cover 6 is for the open topped between first, second side plate 11,12 is covered and protected and thermal medium inlet tube 3 covered and protected simultaneously, low protection cover 7 for the bottom between first, second side plate 11,12 uncovered cover to protect and medium is returned to skirt 4 simultaneously cover and protect.
Please continue to refer to Fig. 1 and Fig. 2, at the middle part of the width of aforesaid the first side plate 11, being formed with first surface body 11(marks in Fig. 2), by first surface body 113, play the double action of the decoration sight effect that increases the intensity of the first side plate 11 and promote the first side plate simultaneously.At the middle part of the width of aforesaid the second side plate 12, being formed with the second curved body 123(marks in Fig. 2), the effect of this second curved body 123 is as the description to first surface body 113.In the present embodiment, the tortuous form of first, second curved body 113,123 is different each other, but does not repel mutually the same.Particularly, in the present embodiment, first surface body on the first side plate 11 113 is formed to a plurality of ecto-entads ellipse that diminish gradually and that maintain each other spacing, the second curved body 123 is formed to the square shape that a plurality of ecto-entads diminish gradually.
See Fig. 1, preferably, on aforesaid one group the front side of protective cover 6 and rear side each form have on protective cover curved body 63, and have low protection cover curved body 72 in front side and each formation of rear side of aforesaid low protection cover 7, the tortuous form of upper and lower protective cover curved body 63,72 preferably keeps the relation of following in sb's footsteps with aforesaid first surface body 113 and the second curved body 123, and tortuous form is identical with first surface body 113 and the second curved body 123.
Please emphasis see Fig. 3 and still in conjunction with Fig. 1 and Fig. 2, in the short transverse of aforesaid the first heat medium flow siphunculus embedding seat 111 and towards a side of the second heat medium flow siphunculus embedding seat 121, form the first heat medium flow siphunculus caulking groove 1111 that has a shape of cross section to be C font, aforesaid the first heat medium flow siphunculus 5a and these the first heat medium flow siphunculus caulking groove 1111 scarves (set and coordinate); In the short transverse of aforesaid the second heat medium flow siphunculus embedding seat 121 and towards a side of the first heat medium flow siphunculus embedding seat 111, form the second heat medium flow siphunculus caulking groove 1211 that has a shape of cross section to be C font, aforesaid the second heat medium flow siphunculus 5b and these the second heat medium flow siphunculus caulking groove 1211 scarves (set and coordinate).
In the short transverse of aforesaid a pair of the first protective cover holder 112 and towards a side of a pair of the second protective cover holder 122, each forms and has one first holddown groove 1121, and the shape of cross section of this first holddown groove 1121 is C font; In the short transverse of aforesaid a pair of the second protective cover holder 122 and towards a side of a pair of the first protective cover holder 112, each forms and has one second holddown groove 1221, and the shape of cross section of this second holddown groove 1221 is C font.Aforesaid upper protective cover 6 adopts upper protective cover hold-down screw 64 fixing in the position corresponding to the first holddown groove 1121 and the first side plate 11 towards the bottom of a side of the first side plate 11, and upper protective cover 6 is fixing in the position corresponding to the second holddown groove 1221 and the second side plate 12 towards the upper protective cover hold-down screw 64 of the same employing in the bottom of a side of the second side plate 12.Aforesaid low protection cover 7 adopts low protection cover hold-down screw 73 fixing in the position corresponding to the first holddown groove 1121 and the first side plate 11 towards the top of a side of the first side plate 11, and low protection cover 7 adopts low protection cover hold-down screw 73 fixing in the position corresponding to the second holddown groove 1221 and the second side plate 12 equally towards the top of a side of the second side plate 12.A pair of first support of aforementioned heat-sink unit connection bracket 2 is inserted one of them first support in embedding connecting pin 21 and is inserted aforementioned first holddown groove 1121 of one of them the first protective cover holder in a pair of first protective cover holder 112 of embedding connecting pin and the first side plate 11 of heat-sink unit 1 and insert embedding and is connected, and a pair of the first support is inserted the slotting embedding of the first holddown groove 1121 of one of them the first protective cover holder in a pair of first protective cover holder 112 of the slotting embedding connecting pin of another first support in embedding connecting pin 21 and the first side plate 11 of adjacent heat-sink unit 1 and is connected; A pair of second support of aforementioned heat-sink unit connection bracket 2 is inserted one of them second support in embedding connecting pin 22 and is inserted aforementioned second holddown groove 1221 of one of them the second protective cover holder in a pair of second protective cover holder 122 of embedding connecting pin and the second side plate 12 of heat-sink unit 1 and insert embedding and is connected, and a pair of the second support is inserted the slotting embedding of the second holddown groove 1221 of one of them the second protective cover holder in a pair of second protective cover holder 122 of the slotting embedding connecting pin of another second support in embedding connecting pin 22 and the second side plate 12 of heat-sink unit 1 and is connected.
Shown in Fig. 1 and Fig. 3, the two ends of protective cover 6 are the left end of state shown in Fig. 1 and right-hand member and each forms the thermal medium inlet tube that has a shape the to be n shape chamber 61 of stepping down in the position corresponding to aforementioned hot medium inlet tube 3 on aforementioned, equally, at the two ends of aforementioned low protection cover 7, be the left end of location status shown in Fig. 1 and right-hand member and corresponding to aforementioned medium, return skirt 4 position each form the medium that has a shape to be n shape and go back to the skirt chamber 71 of stepping down.
The top of protective cover 6 is equipped with protection cover-cap 62 in scarf mode on aforementioned, and the structure that on this, protection cover-cap 62 is Openworks shape, on upper protection cover-cap 62, is distributed with through hole 621.
Refer to Fig. 4 and Fig. 5 and still in conjunction with Fig. 1 to Fig. 3, in the both sides of the short transverse of aforementioned the first side plate 11, with state in opposite directions, each forms and has one first side plate flanging 114, in the edge of the first side plate flanging 114 and along the short transverse of the first side plate flanging 114, form and have one first shrouding embedding limit 1141, in the both sides of the short transverse of aforementioned the second side plate 12, with state in opposite directions, each forms and has one second side plate flanging 124, in the edge of the second side plate flanging 124 and along the second flanging 124 short transverses, form and have one second shrouding embedding limit 1241, first, the second shrouding embedding limit 1141, 1241 correspond to each other, the first shrouding embedding limit 1141 insertings of the first side plate flanging 114 of the first side plate 11 of the first heat-sink unit 1 in aforesaid left shrouding 13 and a plurality of heat-sink units 1, and simultaneously with a plurality of heat-sink units 1 in second shrouding embedding limit 1241 insertings of the second side plate flanging 124 of the second side plate 12 of first heat-sink unit 1.The first shrouding embedding limit 1141 insertings of the first side plate flanging 114 of the heat-sink unit 1 in end in aforesaid right shrouding 13 and a plurality of heat-sink units 1, and simultaneously with a plurality of heat-sink units 1 in second shrouding embedding limit 1241 insertings of the second side plate flanging 124 of the heat-sink unit 1 in end.
In the edge of a side of the short transverse of aforementioned left shrouding 13, form and have one first left shrouding flanging 131, on this first left shrouding flanging 131 and in the position corresponding to aforementioned the first shrouding embedding limit 1141, form and have one first left shrouding embedding limit mating groove 1311, in the edge of the opposite side of the short transverse of left shrouding 13, form and have one second left shrouding flanging 132, on this second left shrouding flanging 132 and in the position corresponding to aforementioned the second shrouding embedding limit 1241, form and have one second left shrouding embedding limit mating groove 1321, wherein: first, the second left shrouding flanging 131, 132 correspond to each other, the first position of left shrouding embedding limit mating groove 1311 on the first left shrouding flanging 131 is positioned at the first left shrouding flanging 131 back to a side of the second left shrouding flanging 132, and the second position of left shrouding embedding limit mating groove 1321 on the second left shrouding flanging 132 is positioned at the second left shrouding flanging 132 back to a side of the first left shrouding flanging 131, in the edge of a side of the short transverse of aforementioned right shrouding 14, form and have one first right shrouding flanging 141, on this first right shrouding flanging 141 and in the position corresponding to the first shrouding embedding limit 1141, form and have the first right shrouding embedding limit mating groove 1411, in the edge of the opposite side of the short transverse of right shrouding 14, form and have one second right shrouding flanging 142, on this second right shrouding flanging 142 and in the position corresponding to the second shrouding embedding limit 1241, form one second right shrouding embedding limit mating groove 1421, wherein: first, the second right shrouding flanging 141, 142 correspond to each other, the first position of right shrouding embedding limit mating groove 1411 on the first right shrouding flanging 141 is positioned at the first right shrouding flanging 141 back to a side of the second right shrouding flanging 142, and the second position of right shrouding embedding limit mating groove 1421 on the second right shrouding flanging 142 is positioned at the second right shrouding flanging 142 back to a side of the first right shrouding flanging 141.Aforementioned first left shrouding embedding limit mating groove the 1311 and first right shrouding embedding limit mating groove 1411 all matches with aforementioned the first shrouding embedding limit 1141, and aforementioned second left shrouding embedding limit mating groove the 1321 and second right shrouding embedding limit mating groove 1421 all matches with described the second shrouding embedding limit 1241.
As preferred scheme, in aforementioned a plurality of heat-sink units 1 in aforementioned four heat-sink units 1, the 1st and the 4th of a heat-sink unit 1(at first and end) first, the second side plate 11, between 12, be respectively provided with reinforcement support 8, this reinforcement support 8 matches with the first holddown groove 1121 of one of them protective cover holder in described a pair of the first protective cover holder 112 towards one end of the first side plate 11, and reinforcement support 8 matches with the second holddown groove 1221 of one of them protective cover holder in aforesaid a pair of the second protective cover holder 122 towards one end of the second side plate 12.
Because left and right shrouding 13,14, heat-sink unit connection bracket 2 and reinforcement support 8 assemble to insert embedding mode, thereby according to professional general knowledge, after left and right shrouding 13,14 is inserted embedding, available instrument applies clamping force to the end, lower end on aforementioned first, second shrouding embedding limit 1141,1241 as pliers, make the lower end Leading Edge Deformation on first, second shrouding embedding limit 1141,1241, stop left and right shrouding 13,14 to come off.Same reason, position below the slotting embedding connecting pin 21,22 of a pair of first, second support corresponding to heat-sink unit connection bracket 2 applies clamping force with pliers or similar instrument to first, second protective cover holder 112,122, make to clamp position distortion, namely make the first holddown groove 1121, the second holddown groove 1221 closures, to stop heat-sink unit connection bracket 2 de-downstream, the same example in location for reinforcement support 8, repeats no more.
In the present embodiment, aforesaid first medium runner pipe 5a and second medium runner pipe 5b are all used copper pipe, and preferably use copper tube.Certainly, if replace copper pipe with aluminum pipe or other similar pipe, should be considered as equivalent substitution so.
Use when of the present invention, by town and country central heating department, being the thermal medium hot water that provides of aforesaid municipal heat supply department introduces thermal medium inlet tube 3 by the pipeline connecting with thermal medium inlet tube 3, the intraluminal thermal medium that enters thermal medium inlet tube 3 is returned and is caused medium and return skirt 4 by first, second heat medium flow siphunculus 5a, 5b simultaneously, by returning with thermal medium the fairlead that skirt 4 pipelines are connected, draw, form circulation, in this process.First, second side plate 11,12 radiations heat energies by first, second heat medium flow siphunculus 5a, 5b to heat-sink unit 1, are given dissipation of heat by first, second side plate 11,12 indoorly, meet warming requirement.
In sum, technical scheme provided by the invention has overcome the shortcoming in prior art, has successfully completed invention task, the objective technique effect referring in the superincumbent technique effect of applicant hurdle that embodied.
Claims (10)
1.
a kind of radiator, it is characterized in that comprising a plurality of heat-sink units (1), each heat-sink unit (1) comprises one first side plate (11) and one second side plate (12) that faces each other and arrange, at the first side plate (11), towards a side formation of the second side plate (12), there is one first surperficial heat medium flow siphunculus embedding seat (111) and a pair of the first protective cover holder (112) that is raised in the first side plate (11), this the first heat medium flow siphunculus embedding seat (111) and a pair of the first protective cover holder (112) all extend to lower end from the upper end of the short transverse of the first side plate (11), and the first heat medium flow siphunculus embedding seat (111) is positioned between a pair of the first protective cover holder (112), at the second side plate (12), towards a side formation of the first side plate (11), there is one second surperficial heat medium flow siphunculus embedding seat (121) and a pair of the second protective cover holder (122) that is raised in the second side plate (12), this the second heat medium flow siphunculus embedding seat (121) and a pair of the second protective cover holder (122) all extend to lower end from the upper end of the short transverse of the second side plate (12), and the second heat medium flow siphunculus embedding seat (121) is positioned between a pair of the second protective cover holder (122), described first, the second heat medium flow siphunculus embedding seat (111, 121) correspond to each other, and a pair of the second protective cover holder (122) is mutually corresponding with a pair of the first protective cover holder (112), wherein: in described a plurality of heat-sink units (1), at described first of first heat-sink unit (1), the second side plate (11, 12) between, with pluggable mode, be equipped with a left shrouding (13), and at end first of a heat-sink unit (1), the second side plate (11, 12) between, with pluggable mode, be equipped with a right shrouding (14) equally, heat-sink unit connection bracket (2), this heat-sink unit connection bracket (2) is arranged between two adjacent heat-sink units (1), two adjacent heat-sink units (1) are connected, one thermal medium inlet tube (3) and a medium return skirt (4), thermal medium inlet tube (3) is corresponding to the top of described heat-sink unit (1), left end at this thermal medium inlet tube (3) is equipped with a thermal medium inlet tube end cap (31), and right-hand member is connected with thermal medium introducing source capsule road under use state, medium returns skirt (4) corresponding to the bottom of heat-sink unit (1), the left end that returns skirt (4) at this medium is equipped with a medium and returns skirt end cap (41), and right-hand member is connected with medium back flow pipeline under use state, wherein: at described thermal medium inlet tube (3) and medium, return and between skirt (4), be connected with the first heat medium flow siphunculus (5a) and the second heat medium flow siphunculus (5b) equating with the quantity of described heat-sink unit (1), the first heat medium flow siphunculus (5a) and described the first heat medium flow siphunculus embedding seat (111) scarf, and the second heat medium flow siphunculus (5b) and described the second heat medium flow siphunculus embedding seat (121) scarf, protective cover on one group (6), the upper protective cover (6) of this group is simultaneously fixing with described a pair of the first protective cover holder (112) and a pair of the second protective cover holder (122) in the position corresponding to described thermal medium inlet tube (3), one group of low protection cover (7), this group low protection cover (7) is simultaneously fixing with a pair of the first protective cover holder (112) and a pair of the second protective cover holder (122) in the position of returning skirt (4) corresponding to described medium.
2.
radiator according to claim 1, is characterized in that the middle part of the width of described the first side plate (11) is formed with first surface body (113); The middle part of the width of described the second side plate (12) is formed with the second curved body (123), and the curved-surface shape of first, second curved body (113,123) is mutually the same or different.
3.
radiator according to claim 1, it is characterized in that forming and having one first heat medium flow siphunculus caulking groove (1111) in the short transverse of the first described heat medium flow siphunculus embedding seat (111) and towards a side of described the second heat medium flow siphunculus embedding seat (121), the shape of cross section of this first heat medium flow siphunculus caulking groove (1111) is C font, and the first described heat medium flow siphunculus (5a) is set and coordinated with the first heat medium flow siphunculus caulking groove (1111); In the short transverse of the second described heat medium flow siphunculus embedding seat (121) and towards a side of the first heat medium flow siphunculus embedding seat (111), form and have one second heat medium flow siphunculus caulking groove (1211), the shape of cross section of this second heat medium flow siphunculus caulking groove (1211) is C font, and the second described heat medium flow siphunculus (5b) is set and coordinated with the second heat medium flow siphunculus caulking groove (1211).
4.
radiator according to claim 1, it is characterized in that each forms and has one first holddown groove (1121) in the short transverse of described a pair of the first protective cover holder (112) and towards a side of described a pair of the second protective cover holder (122), the shape of cross section of this first holddown groove (1121) is C font, in the short transverse of described a pair of the second protective cover holder (122) and towards a side of a pair of the first protective cover holder (112), each forms and has one second holddown groove (1221), the shape of cross section of this second holddown groove (1221) is C font equally, described upper protective cover (6) is fixing in the position corresponding to the first holddown groove (1121) and the first side plate (11) towards the bottom of a side of described the first side plate (11), and upper protective cover (6) is fixing in the position corresponding to the second holddown groove (1221) and the second side plate (12) towards the bottom of a side of described the second side plate (12), described low protection cover (7) is fixing in the position corresponding to the first holddown groove (1121) and the first side plate (11) towards the top of a side of the first side plate (11), and low protection cover (7) is fixing in the position corresponding to the second holddown groove (1221) and the second side plate (12) towards the top of a side of the second side plate (12), described first holddown groove (1121) of one of them the first protective cover holder in a pair of first protective cover holder (112) of described heat-sink unit connection bracket (2) and first side plate (11) of two adjacent heat-sink units (1) is inserted embedding and is connected, and simultaneously inserting embedding with described second holddown groove (1221) of one of them the second protective cover holder in a pair of second protective cover holder (122) of second side plate (12) of two adjacent heat-sink units (1) is connected.
5.
radiator according to claim 1, is characterized in that the two ends of protective cover (6) on described and each forms and has the thermal medium inlet tube chamber (61) of stepping down in the position corresponding to described thermal medium inlet tube (3); At the two ends of described low protection cover (7) and corresponding to described medium, return skirt (4) position each form and have a medium to go back to the skirt chamber (71) of stepping down.
6.
according to the radiator described in claim 1 or 4 or 5, it is characterized in that the top of protective cover (6) is equipped with protection cover-cap on (62) on described, and the structure that on this, protection cover-cap (62) is Openworks shape.
7.
radiator according to claim 1, it is characterized in that in the both sides of the short transverse of described the first side plate (11) that with state in opposite directions each forms and has one first side plate flanging (114), in the edge of the first side plate flanging (114) and along the short transverse of the first side plate flanging (114), form and have one first shrouding embedding limit (1141), in the both sides of the short transverse of described the second side plate (12), with state in opposite directions, each forms and has one second side plate flanging (124), in the edge of the second side plate flanging (124) and along the second side plate flanging (124) short transverse, form and have one second shrouding embedding limit (1241), first, the second shrouding embedding limit (1141,1241) correspond to each other, the first shrouding embedding limit (1141) inserting of the first side plate flanging (114) of first side plate (11) of the first heat-sink unit (1) in described left shrouding (13) and a plurality of heat-sink units (1), and simultaneously with a plurality of heat-sink units (1) in second shrouding embedding limit (1241) inserting of the second side plate flanging (124) of the second side plate (12) of first heat-sink unit (1), the first shrouding embedding limit (1141) inserting of the first side plate flanging (114) of the heat-sink unit in end (1) in described right shrouding (13) and a plurality of heat-sink units (1), and simultaneously with a plurality of heat-sink units (1) in second shrouding embedding limit (1241) inserting of the second side plate flanging (124) of the heat-sink unit in end (1).
8.
radiator according to claim 7, it is characterized in that forming and having one first left shrouding flanging (131) in the edge of a side of the short transverse of described left shrouding (13), at this first left shrouding flanging (131), above and in the position corresponding to described the first shrouding embedding limit (1141) form and have one first left shrouding embedding limit mating groove (1311), in the edge of the opposite side of the short transverse of left shrouding (13), form and have one second left shrouding flanging (132), at this second left shrouding flanging (132), above and in the position corresponding to described the second shrouding embedding limit (1241) form and have one second left shrouding embedding limit mating groove (1321), wherein: first, the second left shrouding flanging (131, 132) correspond to each other, the first left shrouding embedding limit mating groove (1311) is positioned at the first left shrouding flanging (131) back to a side of the second left shrouding flanging (132), and the second left shrouding embedding limit mating groove (1321) is positioned at the second left shrouding flanging (132) back to a side of the first left shrouding flanging (131), in the edge of a side of the short transverse of described right shrouding (14), form and have one first right shrouding flanging (141), at this first right shrouding flanging (141), above and in the position corresponding to the first shrouding embedding limit (1141) form and have the first right shrouding embedding limit mating groove (1411), in the edge of the opposite side of the short transverse of right shrouding (14), form and have one second right shrouding flanging (142), at this second right shrouding flanging (142), above and in the position corresponding to the second shrouding embedding limit (1241) form one second right shrouding embedding limit mating groove (1421), wherein: first, the second right shrouding flanging (141,142) correspond to each other, the first right shrouding embedding limit mating groove (1411) is positioned at the first right shrouding flanging (141) back to a side of the second right shrouding flanging (142), and the second right shrouding embedding limit mating groove (1421) is positioned at the second right shrouding flanging (142) back to a side of the first right shrouding flanging (141), described the first left shrouding embedding limit mating groove (1311) and the first right shrouding embedding limit mating groove (1411) all match with described the first shrouding embedding limit (1141), described the second left shrouding embedding limit mating groove (1321) and the second right shrouding embedding limit mating groove (1421) all match with described the second shrouding embedding limit (1241).
9.
radiator according to claim 1, it is characterized in that being respectively provided with reinforcement support (8) between described first, second side plate (11,12) of a heat-sink unit (1) at the first and end in described a plurality of heat-sink units (1), this reinforcement support (8) matches with one of them the protective cover holder in described a pair of the first protective cover holder (112) towards one end of the first side plate (11), and reinforcement support (8) matches with one of them the protective cover holder in described a pair of the second protective cover holder (122) towards one end of the second side plate (12).
10.
according to the radiator described in claim 1 or 3, it is characterized in that described the first heat medium flow siphunculus (5a) and the second heat medium flow siphunculus (5b) are copper pipe or aluminum pipe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410255894.9A CN104075370B (en) | 2014-06-10 | 2014-06-10 | Radiator |
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| CN201410255894.9A CN104075370B (en) | 2014-06-10 | 2014-06-10 | Radiator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247823A (en) * | 2016-09-30 | 2016-12-21 | 常熟市格威普气体设备有限公司 | steel radiator |
| CN114535945A (en) * | 2022-03-08 | 2022-05-27 | 康平空调(北京)有限公司 | Manufacturing process and installation method of curtain wall convection radiator capable of being adjusted in three dimensions |
| EP4321829A1 (en) * | 2022-08-10 | 2024-02-14 | Changshu Gavap Gas Equipment Co.,Ltd. | Squirrel-cage frame radiator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988001039A1 (en) * | 1986-08-08 | 1988-02-11 | Gennaro Santoro | Heat exchanger, particularly useful as a radiator in heating plants |
| EP1043560A1 (en) * | 1999-04-06 | 2000-10-11 | S.I.R.A. Spa | Radiator unit for heating plants |
| CN1841002A (en) * | 2005-04-01 | 2006-10-04 | 艾萨普有限公司 | Improved heat radiator |
| CN1963368A (en) * | 2006-11-20 | 2007-05-16 | 山东三德暖通空调设备有限公司 | Heating radiator and manufacturing technique method thereof |
| CN203907761U (en) * | 2014-06-10 | 2014-10-29 | 常熟市格威普气体设备有限公司 | Radiator |
-
2014
- 2014-06-10 CN CN201410255894.9A patent/CN104075370B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988001039A1 (en) * | 1986-08-08 | 1988-02-11 | Gennaro Santoro | Heat exchanger, particularly useful as a radiator in heating plants |
| EP1043560A1 (en) * | 1999-04-06 | 2000-10-11 | S.I.R.A. Spa | Radiator unit for heating plants |
| CN1841002A (en) * | 2005-04-01 | 2006-10-04 | 艾萨普有限公司 | Improved heat radiator |
| CN1963368A (en) * | 2006-11-20 | 2007-05-16 | 山东三德暖通空调设备有限公司 | Heating radiator and manufacturing technique method thereof |
| CN203907761U (en) * | 2014-06-10 | 2014-10-29 | 常熟市格威普气体设备有限公司 | Radiator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247823A (en) * | 2016-09-30 | 2016-12-21 | 常熟市格威普气体设备有限公司 | steel radiator |
| CN114535945A (en) * | 2022-03-08 | 2022-05-27 | 康平空调(北京)有限公司 | Manufacturing process and installation method of curtain wall convection radiator capable of being adjusted in three dimensions |
| CN114535945B (en) * | 2022-03-08 | 2022-12-09 | 廊坊康平空调制造有限公司 | Manufacturing process and installation method of curtain wall convection radiator capable of being adjusted in three dimensions |
| EP4321829A1 (en) * | 2022-08-10 | 2024-02-14 | Changshu Gavap Gas Equipment Co.,Ltd. | Squirrel-cage frame radiator |
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| CN104075370B (en) | 2016-06-15 |
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