CN105091656A - Heat exchange pipe positioning device and heat exchanger - Google Patents
Heat exchange pipe positioning device and heat exchanger Download PDFInfo
- Publication number
- CN105091656A CN105091656A CN201410210054.0A CN201410210054A CN105091656A CN 105091656 A CN105091656 A CN 105091656A CN 201410210054 A CN201410210054 A CN 201410210054A CN 105091656 A CN105091656 A CN 105091656A
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- heat exchanger
- exchanger tube
- flange
- main part
- elasticity location
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Abstract
The invention discloses a heat exchange pipe positioning device and a heat exchanger. The heat exchange pipe positioning device comprises a first positioning piece and a first elastic positioning part. The first positioning piece comprises a first body part. An upward first flange is arranged at the left end of the first body part, and an upward second flange is arranged at the right end of the first body part. The first elastic positioning part is arranged on the upper surface of the first body part and located between the first flange and the second flange. According to the heat exchange pipe positioning device, a heat exchange pipe is positioned through the first positioning piece and positioned between the first flange and the second flange. The pipe wall of the heat exchange pipe can make contact with the first elastic positioning part, the heat exchange pipe can be positioned more firmly, and the positioning effect is good. Besides, the first positioning piece can be directly connected to the heat exchange pipe in a clamping manner, installation and detachment can be more convenient, implementation is more convenient, and production cost of the heat exchanger can be reduced.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, specifically, particularly a kind of heat exchanger tube positioner and heat exchanger.
Background technology
Heat exchanger is such as condenser, heat exchanger tube be bent into the structure of snakelike arrangement after, need between adjacent heat exchange tube wall to ensure suitable distance, such as, need the distance between the heat exchanger tube that ensures to be parallel to each other equal, to improve heat exchange efficiency.But higher for the positioner production cost of locating heat exchanger tube in correlation technique, and it is very loaded down with trivial details to install location, reducing heat exchanger, such as, is the production efficiency of condenser.
Summary of the invention
The present invention is intended to solve one of above-mentioned technical problem of the prior art at least to a certain extent.For this reason, one object of the present invention is that proposing one has good positioning effect, the convenient heat exchanger tube positioner implemented.
Another object of the present invention is to propose a kind of heat exchanger with above-mentioned heat exchanger tube positioner.
There is provided a kind of heat exchanger tube positioner according to a first aspect of the invention, comprising: the first keeper, described first keeper comprises: the first main part, and the left end of described first main part is provided with the first flange upwards, and right-hand member is provided with the second flange upwards; And the first elasticity location division, described first elasticity location division be located at described first main part upper surface and between described first flange and described second flange.
Heat exchanger tube positioner according to an embodiment of the invention, heat pipe can be exchanged by the first keeper to position, heat exchanger tube is positioned between the first flange and the second flange, and the tube wall of heat exchanger tube can contact with the first elasticity location division, the location of exchange heat pipe is more firm, has good positioning effect.And, the first keeper directly can be connected on heat exchanger tube, mount and dismount convenient, convenient enforcement, the production cost of heat exchanger can be reduced.
In addition, heat exchanger tube positioner according to the above embodiment of the present invention can also have following additional technical characteristic:
According to one embodiment of present invention, described first elasticity location division is arranged to be distributed as multirow in left-right direction, and often row has at least two described first elasticity location divisions equidistantly distributed.
According to one embodiment of present invention, the described first elasticity location division of adjacent rows is staggeredly arranged.
According to one embodiment of present invention, the distance between two in arbitrary row adjacent described first elasticity location divisions is equal with the distance between the adjacent described first elasticity location division of two in other row.
According to one embodiment of present invention, multiple described first elasticity location division is distributed as multiple row at fore-and-aft direction, and the distance between described row is equal.
According to one embodiment of present invention, the described first elasticity location division of adjacent rows is relative one by one in the longitudinal direction.
According to one embodiment of present invention, the two ends, left and right of described first flange and the multiple described first elasticity location division of the relative same a line of described second flange, and described first flange and described second flange are located at front side and/or the rear side of described first main part.
According to one embodiment of present invention, the left end of described first main part is provided with the first connecting portion, and right-hand member is provided with the second connecting portion, and described first connecting portion is in the outside of described first flange, and described second connecting portion is in the outside of described second flange.
According to one embodiment of present invention, described first elastic portion is be located at the elastic arm on described first main part, and described elastic arm is configured to the inverted V-shaped that one end is connected with described first main part.
According to one embodiment of present invention, described first elasticity location division and described first main part integrated punching shaping.
According to one embodiment of present invention, heat exchanger tube positioner comprises the second keeper further, described second keeper comprises the second main part, the left end of described second main part is provided with the 3rd flange, the right-hand member of described second main part is provided with the 4th flange, described 3rd flange is connected with described first connecting portion, described 4th flange is connected with described second connecting portion, and the upper surface of described second main part is provided with multiple the second elasticity location division between described 3rd flange and described 4th flange.
According to one embodiment of present invention, described second elasticity location division is arranged to be distributed as multirow in left-right direction, and often row has at least two described second elasticity location divisions equidistantly distributed.
According to one embodiment of present invention, the described second elasticity location division of adjacent rows is staggeredly arranged.
According to one embodiment of present invention, the distance between two in arbitrary row adjacent described second elasticity location divisions is equal with the distance between the adjacent described second elasticity location division of two in other row.
According to one embodiment of present invention, multiple described second elasticity location division is distributed as multiple row at fore-and-aft direction, and the distance between described row is equal.
According to one embodiment of present invention, the described second elasticity location division of adjacent rows is relative one by one in the longitudinal direction.
According to one embodiment of present invention, described second elastic portion is be located at the elastic arm on described main part, and described elastic arm is configured to the inverted V-shaped that main part described in one end connects.
According to one embodiment of present invention, described second elasticity location division and described second main part integrated punching shaping.
According to one embodiment of present invention, the left end of described second main part is provided with the first installation portion to downward-extension, and the right-hand member of described second main part is provided with the second installation portion to downward-extension.
A second aspect of the present invention provides a kind of heat exchanger, comprising: the heat exchanger tube becoming snakelike arrangement; And above-mentioned heat exchanger tube positioner, described heat exchanger tube positioner is connected with described heat exchanger tube.
Heat exchanger according to an embodiment of the invention, there is heat exchanger tube positioner, heat pipe can be exchanged by heat exchanger tube positioner first keeper to position, heat exchanger tube is positioned between the first flange and the second flange, and the tube wall of heat exchanger tube can contact with the first elasticity location division, the location of exchange heat pipe is more firm, has good positioning effect.And, the first keeper directly can be connected on heat exchanger tube, mount and dismount convenient, convenient enforcement, the production cost of heat exchanger can be reduced.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Fig. 1 is the perspective view of the first keeper of heat exchanger tube positioner according to an embodiment of the invention;
Fig. 2 is the perspective view of the second keeper of heat exchanger tube positioner according to an embodiment of the invention;
Fig. 3 is the perspective view of heat exchanger according to an embodiment of the invention;
Fig. 4 is the schematic diagram in the process of heat exchanger according to an embodiment of the invention.
Reference numeral:
First keeper 100; Second keeper 200; Heat exchanger tube 300; Heat exchanger 400; First main part 10; First elasticity location division 21; First flange 11; Second flange 12; First connecting portion 13; Second connecting portion 14; Second main part 30; 3rd flange 31; 4th flange 32; Second elasticity location division 22; First installation portion 33; Second installation portion 34.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
As shown in Fig. 1, Fig. 3-4, heat exchanger tube positioner according to an embodiment of the invention, can comprise: the first keeper 100, first keeper 100 comprises: the first main part 10 and the first elasticity location division 21, the left end of the first main part 10 is provided with the first flange 11 upwards, and right-hand member is provided with the second flange 12 upwards.First elasticity location division 21 be located at the first main part 10 upper surface and between the first flange 11 and the second flange 12.In other words the upper surface of the first keeper 100 is provided with the first elasticity location division 21, first elasticity location division 10 can with the first flange 11 and the second flange 12 with the use of, for many heat exchanger tubes 300 in snakelike arrangement, it is such as the condenser pipe in condenser, position, can keeping parallelism with the tube wall of the heat exchanger tube 300 guaranteeing adjacent two.
Heat exchanger tube positioner according to an embodiment of the invention, heat pipe 300 can be exchanged by the first keeper 100 to position, heat exchanger tube 300 is positioned between the first flange 11 and the second flange 12, and the tube wall of heat exchanger tube 300 can contact with the first elasticity location division 21, the location of exchange heat pipe 300 is more firm, has good positioning effect.And, the first keeper 100 directly can be connected on heat exchanger tube 300, mount and dismount convenient, convenient enforcement, the production cost of heat exchanger can be reduced.
As shown in Figure 1, according to one embodiment of present invention, the first elasticity location division 21 is arranged in left-right direction (see Fig. 1) is distributed as multirow, and often row has at least two the first elasticity location divisions 21 equidistantly distributed.Thus, can realize at least positioning three parallel heat exchanger tubes 300.Further, according to one embodiment of present invention, the first elasticity location division 21 of adjacent rows is staggeredly arranged.Thus, under often row has the prerequisite of the first less elasticity location division 21, can more parallel heat exchanger tube 300 be positioned.Closer, the distance between two in arbitrary row adjacent the first elasticity location divisions 21 is equal with the distance between the first adjacent elasticity location division 21 of two in other row.Further, can be arranged to, multiple first elasticity location division 21 is distributed as multiple row at fore-and-aft direction, and the distance between row is equal.Thus, heat pipe 300 can be exchanged more accurately to position.
Be understandable that, the distribution mode of the first elasticity location division 21 is not limited to this, and such as, according to one embodiment of present invention, the first elasticity location division 21 of adjacent rows in the longitudinal direction can be relative one by one, also can realize the location exchanging heat pipe 300.
As shown in Figure 1, according to one embodiment of present invention, the two ends, left and right of the first flange 11 and the multiple first elasticity location division 21 of the relative same a line of the second flange 12, and the first flange 11 and the second flange 12 are located at front side and/or the rear side of the first main part 10.Thus, the position can exchanging heat pipe 300 by the first flange 11 and the second flange 12 limits.According to one embodiment of present invention, the left end of the first main part 10 is provided with the first connecting portion 13, and right-hand member is provided with the outside that the second connecting portion 14, first connecting portion 13 is positioned at the first flange 11, and the second connecting portion 14 is positioned at the outside of the second flange 12.Thus, can conveniently the first keeper 100 be connected with other parts with the second connecting portion 14 by the first connecting portion 13.
Be understandable that, the upper end of the first flange 11 and the second flange 12 can bend inwards, such as, first flange 11 upper end bends inwards formation first compressed part (not shown), first compressed part can be parallel with the upper surface of the first main part 10 or become predetermined angular, and the heat exchanger tube 300 being arranged on high order end on the first main part 10 can be pressed on the first main part 10 by the first compressed part.In like manner known, the upper end of the second flange 12 can inwardly bending form the second compressed part (not shown) second compressed part can be parallel with the upper surface of the first main part 10 or become predetermined angular, the heat exchanger tube 300 being arranged on low order end on the first main part 10 can be pressed on the first main part 10 by the second compressed part.Thus, that heat exchanger tube 300 can be fixed is more firm.Be understandable that, the first compressed part and the second compressed part can be after the first main part 10 on the first keeper 100 installs, then are formed by exerting pressure to the upper end of the first flange 11 and the second flange 12.
According to one embodiment of present invention, the first elastic portion 21 can for being located at the elastic arm on the first main part 10, and elastic arm is configured to the inverted V-shaped that one end is connected with the first main part 10.First elastic portion 21 is inverted V-shaped, and its both sides can have certain elastic force, are understandable that, in order to improve the efficiency of assembling with radiating tube 300, the lateral wall of the first elastic portion 21 can be provided with pit so that with heat exchanger tube 300 clamping.See Fig. 1, the first elasticity location division 21 can be shaping with the first main part 10 integrated punching.Thus, conveniently can process, enhance productivity.
As shown in Figure 2 and Figure 3, according to one embodiment of present invention, heat exchanger tube positioner may further include the second keeper 200, second keeper 200 comprises the second main part 30, the left end of the second main part 30 is provided with the 3rd flange 31, the right-hand member of the second main part 30 is provided with the 4th flange 32,3rd flange 31 is connected with the first connecting portion 13,4th flange 32 is connected with the second connecting portion 14, and the upper surface of the second main part 30 is provided with multiple the second elasticity location division 22 between the 3rd flange 31 and the 4th flange 32.Second keeper 200 is connected with the first keeper 100 with the 4th flange 32 by the 3rd flange 31, can make the more firm of the location of the first keeper 100, and be convenient to position whole heat exchanger 300.
As shown in Figure 2, according to one embodiment of present invention, the second elasticity location division 22 can be arranged in left-right direction (see Fig. 2) is distributed as multirow, and often row has at least two the second elasticity location divisions 21 equidistantly distributed.Thus, can realize at least positioning three parallel heat exchanger tubes 300.Further, according to one embodiment of present invention, the second elasticity location division 22 of adjacent rows is staggeredly arranged.Thus, under often row has the prerequisite of the second less elasticity location division 22, can more parallel heat exchanger tube 300 be positioned.Closer, the distance between two in arbitrary row adjacent the second elasticity location divisions 22 is equal with the distance between the second adjacent elasticity location division 22 of two in other row.Further, can be arranged to, multiple second elasticity location division 22 is distributed as multiple row at fore-and-aft direction, and the distance between row is equal.Thus, heat pipe 300 can be exchanged more accurately to position.
Be understandable that, the distribution mode of the second elasticity location division 22 is not limited to this, and such as, according to one embodiment of present invention, the second elasticity location division 22 of adjacent rows in the longitudinal direction can be relative one by one, also can realize the location exchanging heat pipe 300.
According to one embodiment of present invention, the second elastic portion 22 can for being located at the elastic arm on the second main part 30, and elastic arm is configured to the inverted V-shaped that one end is connected with the second main part 30.Second elastic portion 22 is inverted V-shaped, and its both sides can have certain elastic force, are understandable that, in order to improve the efficiency of assembling with radiating tube 300, the lateral wall of the second elastic portion 22 can be provided with pit so that with heat exchanger tube 300 clamping.See Fig. 1, the second elasticity location division 22 can be shaping with the second main part 30 integrated punching.Thus, conveniently can process, enhance productivity.
As shown in Figure 2, according to one embodiment of present invention, the left end of the second main part 30 right-hand member be provided with to the first installation portion 33, second main part 30 of downward-extension is provided with the second installation portion 34 to downward-extension.First installation portion 33 and the second installation portion 34 can facilitate the second keeper 200 to be connected with the parts of other refrigeration plants, and such as, when heat exchanger tube 300 is the evaporator tube of refrigerator, the first installation portion 33 can be connected with the casing of refrigerator with the second installation portion 34.
As shown in Figure 3, heat exchanger 400 according to an embodiment of the invention, comprise: become the heat exchanger tube 30 of snakelike arrangement and heat exchanger tube positioner according to the above embodiment of the present invention, heat exchanger tube 300 can be bent into the structure with the multiple pipes be parallel to each other, and has preset distance between two adjacent tube walls.Heat exchanger tube positioner is connected with heat exchanger tube 30.Namely the first elasticity location division 21 and the second elasticity location division can be arranged between two adjacent tube walls.
Heat exchanger 400 according to an embodiment of the invention, there is heat exchanger tube positioner, heat pipe 300 can be exchanged by heat exchanger tube positioner first keeper 100 to position, heat exchanger tube 300 is positioned between the first flange 11 and the second flange 12, and the tube wall of heat exchanger tube 300 can contact with the first elasticity location division 21, the location of exchange heat pipe 300 is more firm, has good positioning effect.And, the first keeper 100 directly can be connected on heat exchanger tube 300, mount and dismount convenient, convenient enforcement, the production cost of heat exchanger can be reduced.
As shown in Figure 3, Figure 4, in the process of heat exchanger 400, can first heat exchanger tube 300 be processed into snakelike arrangement, heat exchanger 400 is made to have multiple heat exchanger tube 300 be parallel to each other, first elasticity location division 21 of the first keeper 100 can be inserted between two parallel heat exchanger tubes 300, second elasticity location division 22 of the second keeper 200 also can be inserted between two parallel heat exchanger tubes 300, after installing the first keeper 100 and the second keeper 200, can bend whole heat exchanger 400, to form heat exchanger 400 as shown in Figure 3.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.In addition, the different embodiment described in this description or example can carry out engaging and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (20)
1. a heat exchanger tube positioner, is characterized in that, comprising: the first keeper, and described first keeper comprises: the first main part, and the left end of described first main part is provided with the first flange upwards, and right-hand member is provided with the second flange upwards; And the first elasticity location division, described first elasticity location division be located at described first main part upper surface and between described first flange and described second flange.
2. heat exchanger tube positioner according to claim 1, is characterized in that, described first elasticity location division is arranged to be distributed as multirow in left-right direction, and often row has at least two described first elasticity location divisions equidistantly distributed.
3. heat exchanger tube positioner according to claim 2, is characterized in that, the described first elasticity location division of adjacent rows is staggeredly arranged.
4. heat exchanger tube positioner according to claim 3, is characterized in that, the distance between two in arbitrary row adjacent described first elasticity location divisions is equal with the distance between the adjacent described first elasticity location division of two in other row.
5. heat exchanger tube positioner according to claim 3, is characterized in that, multiple described first elasticity location division is distributed as multiple row at fore-and-aft direction, and the distance between described row is equal.
6. heat exchanger tube positioner according to claim 2, is characterized in that, the described first elasticity location division of adjacent rows is relative one by one in the longitudinal direction.
7. heat exchanger tube positioner according to claim 2, it is characterized in that, the two ends, left and right of described first flange and the multiple described first elasticity location division of the relative same a line of described second flange, and described first flange and described second flange are located at front side and/or the rear side of described first main part.
8. heat exchanger tube positioner according to claim 1, it is characterized in that, the left end of described first main part is provided with the first connecting portion, and right-hand member is provided with the second connecting portion, described first connecting portion is in the outside of described first flange, and described second connecting portion is in the outside of described second flange.
9. the heat exchanger tube positioner according to any one of claim 1-8, is characterized in that, described first elastic portion is be located at the elastic arm on described first main part, and described elastic arm is configured to the inverted V-shaped that one end is connected with described first main part.
10. heat exchanger tube positioner according to claim 10, is characterized in that, described first elasticity location division and described first main part integrated punching shaping.
11. heat exchanger tube positioners according to claim 8, it is characterized in that, comprise the second keeper further, described second keeper comprises the second main part, the left end of described second main part is provided with the 3rd flange, the right-hand member of described second main part is provided with the 4th flange, described 3rd flange is connected with described first connecting portion, described 4th flange is connected with described second connecting portion, and the upper surface of described second main part is provided with multiple the second elasticity location division between described 3rd flange and described 4th flange.
12. heat exchanger tube positioners according to claim 11, is characterized in that, described second elasticity location division is arranged to be distributed as multirow in left-right direction, and often row has at least two described second elasticity location divisions equidistantly distributed.
13. heat exchanger tube positioners according to claim 12, is characterized in that, the described second elasticity location division of adjacent rows is staggeredly arranged.
14. heat exchanger tube positioners according to claim 13, is characterized in that, the distance between two in arbitrary row adjacent described second elasticity location divisions is equal with the distance between the adjacent described second elasticity location division of two in other row.
15. heat exchanger tube positioners according to claim 13, is characterized in that, multiple described second elasticity location division is distributed as multiple row at fore-and-aft direction, and the distance between described row is equal.
16. heat exchanger tube positioners according to claim 2, is characterized in that, the described second elasticity location division of adjacent rows is relative one by one in the longitudinal direction.
17. heat exchanger tube positioners according to any one of claim 1-16, it is characterized in that, described second elastic portion is be located at the elastic arm on described main part, and described elastic arm is configured to the inverted V-shaped that main part described in one end connects.
18. heat exchanger tube positioners according to claim 17, is characterized in that, described second elasticity location division and described second main part integrated punching shaping.
19. heat exchanger tube positioners according to claim 11, is characterized in that, the left end of described second main part is provided with the first installation portion to downward-extension, and the right-hand member of described second main part is provided with the second installation portion to downward-extension.
20. 1 kinds of heat exchangers, is characterized in that, comprising:
Become the heat exchanger tube of snakelike arrangement; And
Heat exchanger tube positioner according to any one of claim 1-19, described heat exchanger tube positioner is connected with described heat exchanger tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410210054.0A CN105091656B (en) | 2014-05-15 | 2014-05-15 | Heat exchanger tube positioner and heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410210054.0A CN105091656B (en) | 2014-05-15 | 2014-05-15 | Heat exchanger tube positioner and heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105091656A true CN105091656A (en) | 2015-11-25 |
| CN105091656B CN105091656B (en) | 2017-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410210054.0A Expired - Fee Related CN105091656B (en) | 2014-05-15 | 2014-05-15 | Heat exchanger tube positioner and heat exchanger |
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| Country | Link |
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| CN (1) | CN105091656B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462850A (en) * | 2016-06-02 | 2017-12-12 | 上海联影医疗科技有限公司 | Gradient coil assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3881240A (en) * | 1972-11-13 | 1975-05-06 | Westinghouse Electric Corp | Method for installing a tube clamp |
| US4105067A (en) * | 1976-06-16 | 1978-08-08 | Creusot-Loire | Device for locating a layer of tubes in an enclosure |
| US4570703A (en) * | 1982-02-08 | 1986-02-18 | The United States Of America As Represented By The United States Department Of Energy | Tube support grid and spacer therefor |
| CN101696836A (en) * | 2009-09-25 | 2010-04-21 | 苏州乾雄金属材料有限公司 | Spiral condenser with fins |
| US20100276131A1 (en) * | 2007-09-11 | 2010-11-04 | Barwig Juergen | Heat exchanger, particularly for a motor vehicle |
| CN204100878U (en) * | 2014-05-15 | 2015-01-14 | 孙惠芳 | Heat exchanger tube positioner and heat exchanger |
-
2014
- 2014-05-15 CN CN201410210054.0A patent/CN105091656B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3881240A (en) * | 1972-11-13 | 1975-05-06 | Westinghouse Electric Corp | Method for installing a tube clamp |
| US4105067A (en) * | 1976-06-16 | 1978-08-08 | Creusot-Loire | Device for locating a layer of tubes in an enclosure |
| US4570703A (en) * | 1982-02-08 | 1986-02-18 | The United States Of America As Represented By The United States Department Of Energy | Tube support grid and spacer therefor |
| US20100276131A1 (en) * | 2007-09-11 | 2010-11-04 | Barwig Juergen | Heat exchanger, particularly for a motor vehicle |
| CN101696836A (en) * | 2009-09-25 | 2010-04-21 | 苏州乾雄金属材料有限公司 | Spiral condenser with fins |
| CN204100878U (en) * | 2014-05-15 | 2015-01-14 | 孙惠芳 | Heat exchanger tube positioner and heat exchanger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462850A (en) * | 2016-06-02 | 2017-12-12 | 上海联影医疗科技有限公司 | Gradient coil assembly |
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| Publication number | Publication date |
|---|---|
| CN105091656B (en) | 2017-12-22 |
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