CN214276628U - Heat pipe - Google Patents
Heat pipe Download PDFInfo
- Publication number
- CN214276628U CN214276628U CN202120207275.8U CN202120207275U CN214276628U CN 214276628 U CN214276628 U CN 214276628U CN 202120207275 U CN202120207275 U CN 202120207275U CN 214276628 U CN214276628 U CN 214276628U
- Authority
- CN
- China
- Prior art keywords
- pipe
- working medium
- section
- pipes
- condensation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Central Heating Systems (AREA)
Abstract
The utility model discloses a heat pipe, it includes evaporation zone, condensation segment, gaseous state working medium collection pipe and liquid working medium collection pipe, the evaporation zone includes a plurality of evaporating pipes, the condensation segment includes a plurality of condenser pipes, the both ends of evaporating pipe or condenser pipe are collected the pipe with gaseous state working medium, liquid working medium respectively and are collected the pipe intercommunication, gaseous state working medium collection pipe includes gaseous state working medium entering pipe section, gaseous state working medium output pipe section with the right-hand member portion intercommunication of gaseous state working medium entering pipe section; the liquid working medium collecting pipe comprises a liquid working medium inlet pipe section and a liquid working medium outlet pipe section communicated with the left end part of the liquid working medium inlet pipe section, wherein the plurality of evaporating pipes or the plurality of condensing pipes are of variable pipe diameters, and finally the resistance of the fluid in each evaporating pipe to flow out is kept basically consistent as much as possible or the resistance of the fluid in each condensing pipe to flow out is kept basically consistent as much as possible, so that the mutual interference is effectively reduced, and the heat recovery efficiency is greatly improved.
Description
Technical Field
The utility model belongs to the waste heat recovery field, concretely relates to heat pipe.
Background
The heat pipe is a heat exchange element for heat transfer by means of phase change of working medium, and one end of the heat pipe is an evaporation section, and the other end of the heat pipe is a condensation section. The heat pipe heat exchange technology has excellent heat conduction performance, high reliability, cross contamination avoidance, simple structure and other excellent performances, is widely concerned by people in the engineering technical field, and attracts the attention of many manufacturers. At present, the structural forms and the operating conditions of the heat pipes on the market are different, but the working performance is not ideal and the heat recovery rate is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, providing a modified heat pipe, this heat pipe can effectively utilize heat energy, reduces production facility's cost, promotes heat recovery efficiency greatly.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a heat pipe comprises an evaporation section and a condensation section which are respectively arranged in two independent and mutually isolated air channels, a gaseous working medium collecting pipe and a liquid working medium collecting pipe, wherein the evaporation section comprises a plurality of evaporation pipes, two ends of each evaporation pipe are respectively communicated with the gaseous working medium collecting pipe and the liquid working medium collecting pipe, the condensation section comprises a plurality of condensation pipes, and two ends of each condensation pipe are respectively communicated with the gaseous working medium collecting pipe and the liquid working medium collecting pipe; the gaseous working medium collecting pipe comprises a gaseous working medium inlet pipe section which is positioned in the evaporation section and extends along the left-right direction, and a gaseous working medium output pipe section which is communicated with the right end part of the gaseous working medium inlet pipe section and is positioned in the condensation section, the plurality of evaporation pipes are respectively communicated with the gaseous working medium inlet pipe section from left to right in sequence, the pipe diameter of the evaporation pipe positioned on the right side in any two evaporation pipes is smaller than or equal to that of the evaporation pipe positioned on the left side, and the pipe diameters of at least two evaporation pipes are different;
the liquid working medium collecting pipe comprises a liquid working medium inlet pipe section, a liquid working medium outlet pipe section, a plurality of condensation pipes and at least two condensation pipes, wherein the liquid working medium inlet pipe section is positioned in the condensation section and extends along the left-right direction, the left end part of the liquid working medium inlet pipe section is communicated with the liquid working medium outlet pipe section in the evaporation section, the plurality of condensation pipes are sequentially communicated with the liquid working medium inlet pipe section from left to right, the plurality of condensation pipes are arranged in any two condensation pipes, the pipe diameters of the condensation pipes on the right side are larger than or equal to the pipe diameters of the condensation pipes on the left side, and the pipe diameters of the at least two condensation pipes are different.
According to some preferred aspects of the present invention, the heat pipe further comprises a plurality of capillaries respectively communicating with the liquid working medium output pipe sections, each capillary is further respectively communicated with two evaporation pipes, and the pipe diameters of the two evaporation pipes communicated with the same capillary are the same;
the heat pipe also comprises a plurality of liquid distributing pipes which are respectively communicated with the gaseous working medium output pipe section, each liquid distributing pipe is respectively communicated with the two condensation pipes, and the pipe diameters of the two condensation pipes communicated with the same liquid distributing pipe are the same.
According to some preferred aspects of the present invention, two evaporation tubes communicating with the same capillary tube constitute a group of evaporation tube groups, the plurality of evaporation tubes form a plurality of groups of evaporation tube groups, respectively, and the plurality of groups of evaporation tube groups have at least 3 tube diameters;
two condenser pipes that communicate with same liquid distribution pipe constitute a set of condenser pipe group, a plurality of condenser pipes form multiunit condenser pipe group respectively, multiunit condenser pipe group in have 3 kind at least pipe diameters.
According to some preferable aspects of the present invention, in the plurality of groups of evaporating pipe groups, the number of evaporating pipe groups with the same pipe diameter is not more than 3;
in the multiple groups of condensation pipe groups, the condensation pipe groups with the same pipe diameter are not more than 3.
According to some preferred aspects of the utility model, the heat pipe still include with the first liquid separation head of liquid working medium output pipeline section intercommunication, with the second liquid separation head of gaseous working medium output pipeline section intercommunication, first liquid separation head respectively with a plurality of capillary intercommunication, the second liquid separation head respectively with a plurality of liquid distribution pipe intercommunication.
According to some preferred aspects of the present invention, the number of the evaporation tubes is the same as the number of the condensation tubes and is an even number.
According to some preferred aspects of the present invention, the evaporating pipe and the condensing pipe are made of copper, respectively.
According to some preferred and specific aspects of the present invention, the evaporating tubes and the condensing tubes have outer diameters of 3 to 20mm, respectively.
According to some preferred aspects of the utility model, the heat pipe is still including being used for filling into the filling valve of working medium to the heat pipe, fill the valve with gaseous state working medium output pipeline section intercommunication.
According to some preferred aspects of the utility model, the heat pipe still includes outer frame, the evaporation zone the condensation zone gaseous state working medium collects the pipe with liquid state working medium collects the pipe and sets up respectively on the outer frame.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model discloses innovatively adopt the pipe diameter that changes, especially all adopt the pipe diameter that changes to evaporation zone and condensation zone, finally make the resistance that the fluid in each evaporation tube flowed to gaseous state working medium output pipeline section keep unanimous basically or the resistance that the fluid in each condensation tube flowed to liquid state working medium output pipeline section keeps unanimous basically as far as possible, thereby reduced the condition of mutual interference effectively, heat recovery efficiency has been promoted widely, make this heat pipe can effectively utilize heat energy, reduce production facility's cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of a heat pipe according to an embodiment of the present invention;
wherein, 1, an evaporation section; 11. an evaporation tube; 2. a condensing section; 21. a condenser tube; 3. a gaseous working medium collecting pipe; 31. gaseous working media enter the pipe section; 32. a gaseous working medium output pipe section; 4. a liquid working medium collecting pipe; 41. liquid working medium enters the pipe section; 42. a liquid working medium output pipe section; 5. a capillary tube; 6. a liquid separating pipe; 7. a first liquid separation head; 8. a second liquid separation head; 9. a filling valve; 10. and (5) an outer frame.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description thereof. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, the present embodiment provides a heat pipe, which includes an evaporation section 1 and a condensation section 2, a gaseous working medium collecting pipe 3 and a liquid working medium collecting pipe 4, which are respectively located in two independent and mutually isolated air channels, wherein the evaporation section 1 includes a plurality of evaporation tubes 11, two ends of the evaporation tubes 11 are respectively communicated with the gaseous working medium collecting pipe 3 and the liquid working medium collecting pipe 4, the condensation section 2 includes a plurality of condensation tubes 21, and two ends of the condensation tubes 21 are respectively communicated with the gaseous working medium collecting pipe 3 and the liquid working medium collecting pipe 4; the gaseous working medium collecting pipe 3 comprises a gaseous working medium inlet pipe section 31 which is positioned in the evaporation section 1 and extends along the left-right direction, and a gaseous working medium output pipe section 32 which is communicated with the right end part of the gaseous working medium inlet pipe section 31 and is positioned in the condensation section 2, the plurality of evaporation pipes 11 are respectively communicated with the gaseous working medium inlet pipe section 31 from left to right in sequence, in addition, in the plurality of evaporation pipes 11, the pipe diameter of the evaporation pipe 11 positioned on the right side in any two evaporation pipes 11 is smaller than or equal to that of the evaporation pipe 11 positioned on the left side, and the pipe diameters of at least two evaporation pipes 11 are different;
the liquid working medium collecting pipe 4 comprises a liquid working medium inlet pipe section 41 which is positioned in the condensation section 2 and extends along the left-right direction, a liquid working medium outlet pipe section 42 which is communicated with the left end part of the liquid working medium inlet pipe section 41 and is positioned in the evaporation section 1, the plurality of condensation pipes 21 are sequentially communicated with the liquid working medium inlet pipe section 41 from left to right, in the plurality of condensation pipes 21, the pipe diameters of the condensation pipes 21 positioned on the right side in any two condensation pipes 21 are larger than or equal to the pipe diameters of the condensation pipes 21 positioned on the left side, and the pipe diameters of at least two condensation pipes 21 are different.
In this example, the heat pipe further includes a plurality of capillaries 5 respectively communicated with the liquid working medium output pipe section 42, each capillary 5 is further respectively communicated with two evaporation pipes 11, and the pipe diameters of the two evaporation pipes 11 communicated with the same capillary 5 are the same;
the heat pipe further comprises a plurality of liquid separating pipes 6 which are respectively communicated with the gaseous working medium output pipe sections 32, each liquid separating pipe 6 is also respectively communicated with the two condensation pipes 21, and the pipe diameters of the two condensation pipes 21 which are communicated with the same liquid separating pipe 6 are the same.
In this example, two evaporation tubes 11 connected to the same capillary 5 form a group of evaporation tubes, and the plurality of evaporation tubes 11 form a plurality of groups of evaporation tubes, wherein the plurality of groups of evaporation tubes have at least 3 tube diameters;
the two condensation pipes 21 communicated with the same liquid separating pipe 6 form a group of condensation pipe groups, and the plurality of condensation pipes 21 respectively form a plurality of groups of condensation pipe groups, wherein the groups of condensation pipe groups have at least 3 pipe diameters.
Furthermore, in this example, in the multiple groups of evaporating tube groups, the evaporating tube groups with the same tube diameter do not exceed 3 groups; in the multiple groups of condensation pipe groups, the condensation pipe groups with the same pipe diameter do not exceed 3 groups.
In this example, the heat pipe further includes a first liquid separation head 7 communicated with the liquid working medium output pipe section 42, and a second liquid separation head 8 communicated with the gaseous working medium output pipe section 32, wherein the first liquid separation head 7 is respectively communicated with the plurality of capillary tubes 5, and the second liquid separation head 8 is respectively communicated with the plurality of liquid separation tubes 6.
In this example, the number of the evaporation tubes 11 is the same as the number of the condensation tubes 21 and is even.
In this example, the evaporation tube 11 and the condensation tube 21 are made of copper.
In this example, the outer diameters of the evaporation tube 11 and the condensation tube 21 are 3 to 20mm, respectively.
In this example, the heat pipe further comprises a filling valve 9 for filling the working medium into the heat pipe, and the filling valve 9 is communicated with the gaseous working medium output pipe section 32.
Specifically, in this example, as shown in fig. 1, the condensation pipes 21 of the condensation section 2 adopt a pipe diameter changing manner, the condensation section 2 has 26 condensation pipes 21 in total, the pipe diameters of the condensation pipes 21 of the condensation section 2 become larger from left to right, every two condensation pipes 21 form one group, each group of two condensation pipes 21 share one liquid distribution pipe 6, and the pipe diameters of the condensation pipes 21 corresponding to the same liquid distribution pipe 6 are the same. Two sets of (4 condenser pipes 21) adopt the copper pipe that the external diameter is 5mm in leftmost side, two sets of (4 condenser pipes 21) in right side adopt the copper pipe that the external diameter is 6mm afterwards, two sets of (4 condenser pipes 21) in right side adopt the copper pipe that the external diameter is 8mm afterwards, three sets of (6 condenser pipes 21) in right side adopt the copper pipe that the external diameter is 10mm afterwards, two sets of (4 condenser pipes 21) in right side adopt the copper pipe that the external diameter is 12mm afterwards, two sets of (4 condenser pipes 21) in rightmost side adopt the copper pipe that the external diameter is 14 mm.
The evaporating pipe 11 of the evaporating section 1 adopts the mode of changing the pipe diameter, the evaporating section 1 has 26 evaporating pipes 11 in total, the pipe diameter of the evaporating pipe 11 of the evaporating section 1 is from right to left to present the mode of becoming bigger, every two evaporating pipes 11 are a group, two evaporating pipes 11 of each group share a capillary 5, and the pipe diameters of the evaporating pipes 11 corresponding to the same capillary 5 are the same. Two sets of (4 evaporating pipes 11) in rightmost side adopt the copper pipe that the external diameter is 5mm, two sets of (4 evaporating pipes 11) in left side adopt the copper pipe that the external diameter is 6mm afterwards, two sets of (4 evaporating pipes 11) in left side adopt the copper pipe that the external diameter is 8mm afterwards, three sets of (6 evaporating pipes 11) in left side adopt the copper pipe that the external diameter is 10mm afterwards, two sets of (4 evaporating pipes 11) in left side adopt the copper pipe that the external diameter is 12mm afterwards, two sets of (4 evaporating pipes 11) in leftmost side adopt the copper pipe that the external diameter is 14 mm.
In this example, the heat pipe further comprises an outer frame 10, and the evaporation section 1, the condensation section 2, the gaseous working medium header 3 and the liquid working medium header 4 are respectively arranged on the outer frame 10.
In this example, a proper amount of liquid working medium is filled into the heat pipe through the filling valve 9, the condensing section 2 and the evaporating section 1 are positioned in two independent and mutually isolated air channels, after the hot air in the lower air channel passes through the evaporating section 1, the liquid working medium in the evaporating section 1 becomes gaseous due to absorbing the heat energy in the hot air in the lower air channel, so that the gaseous working medium rises, enters the condensing section 2 through the gaseous working medium collecting pipe 3, the second liquid dividing head 8 and the liquid dividing pipe 6, and the hot air in the lower air channel releases the heat energy, and after passing through the evaporating section 1, the air temperature drops; after the cold air in the upper air channel passes through the condensing section 2, the gaseous working medium in the condensing section 2 becomes liquid due to the release of heat energy, the liquid working medium descends and enters the evaporation section 1 through the liquid working medium collecting pipe 4, the first liquid separation head 7 and the capillary 5, and the cold air in the upper air channel passes through the condensing section 2 due to the absorption of the heat energy of the gaseous working medium, and the air temperature rises. Therefore, the purpose of heat recovery is achieved by taking the working medium in the heat pipe as a medium.
To sum up, the utility model discloses innovatively adopt the pipe diameter that changes, especially all adopt the pipe diameter that changes to evaporation zone 1 and condensation zone 2, finally make the resistance that the fluid in each evaporating pipe 11 flowed to gaseous state working medium output tube section 32 keep basic unanimous as far as possible or the resistance that the fluid in each condenser pipe 21 flowed to liquid state working medium output tube section 42 in keep basic unanimous as far as possible, thereby the condition of mutual interference has been reduced effectively, heat recovery efficiency has been promoted widely, make this heat pipe can effectively utilize heat energy, reduce production facility's cost.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A heat pipe comprises an evaporation section and a condensation section which are respectively arranged in two independent air channels which are mutually isolated, a gaseous working medium collecting pipe and a liquid working medium collecting pipe, wherein the evaporation section comprises a plurality of evaporation pipes, two ends of each evaporation pipe are respectively communicated with the gaseous working medium collecting pipe and the liquid working medium collecting pipe, the condensation section comprises a plurality of condensation pipes, two ends of each condensation pipe are respectively communicated with the gaseous working medium collecting pipe and the liquid working medium collecting pipe, the heat pipe is characterized in that the gaseous working medium collecting pipe comprises a gaseous working medium inlet pipe section which is positioned in the evaporation section and extends along the left-right direction, a gaseous working medium outlet pipe section which is communicated with the right end part of the gaseous working medium inlet pipe section and is positioned in the condensation section, the evaporation pipes are respectively communicated with the gaseous working medium inlet pipe section from left to right in sequence, and are arranged in the evaporation pipes, the pipe diameter of the evaporation pipe positioned on the right side in any two evaporation pipes is less than or equal to that of the evaporation pipe positioned on the left side, and the pipe diameters of at least two evaporation pipes are different;
the liquid working medium collecting pipe comprises a liquid working medium inlet pipe section, a liquid working medium outlet pipe section, a plurality of condensation pipes and at least two condensation pipes, wherein the liquid working medium inlet pipe section is positioned in the condensation section and extends along the left-right direction, the left end part of the liquid working medium inlet pipe section is communicated with the liquid working medium outlet pipe section in the evaporation section, the plurality of condensation pipes are sequentially communicated with the liquid working medium inlet pipe section from left to right, the plurality of condensation pipes are arranged in any two condensation pipes, the pipe diameters of the condensation pipes on the right side are larger than or equal to the pipe diameters of the condensation pipes on the left side, and the pipe diameters of the at least two condensation pipes are different.
2. A heat pipe according to claim 1, further comprising a plurality of capillaries respectively communicating with the liquid working medium output pipe sections, each capillary further communicating with two evaporator tubes respectively, and the diameters of the two evaporator tubes communicating with the same capillary are the same;
the heat pipe also comprises a plurality of liquid distributing pipes which are respectively communicated with the gaseous working medium output pipe section, each liquid distributing pipe is respectively communicated with the two condensation pipes, and the pipe diameters of the two condensation pipes communicated with the same liquid distributing pipe are the same.
3. A heat pipe as claimed in claim 2 wherein two evaporator tubes in communication with the same capillary tube form a group of evaporator tubes, said plurality of evaporator tubes forming a plurality of groups of evaporator tubes, said plurality of groups of evaporator tubes having at least 3 tube diameters;
two condenser pipes that communicate with same liquid distribution pipe constitute a set of condenser pipe group, a plurality of condenser pipes form multiunit condenser pipe group respectively, multiunit condenser pipe group in have 3 kind at least pipe diameters.
4. A heat pipe as claimed in claim 3 wherein, in said plurality of groups, no more than 3 groups of evaporator tube groups of the same diameter are present;
in the multiple groups of condensation pipe groups, the condensation pipe groups with the same pipe diameter are not more than 3.
5. A heat pipe as claimed in claim 2 further comprising a first liquid dividing head in communication with said liquid working medium output section, a second liquid dividing head in communication with said gaseous working medium output section, said first liquid dividing head in communication with said plurality of capillaries, respectively, said second liquid dividing head in communication with said plurality of liquid dividing tubes, respectively.
6. A heat pipe as claimed in claim 1 wherein the number of evaporator tubes is the same as the number of condenser tubes and is even.
7. A heat pipe as claimed in claim 1 wherein the evaporation tube and the condensation tube are made of copper respectively.
8. A heat pipe as claimed in claim 1 wherein the outer diameters of said evaporating pipe and said condensing pipe are 3-20mm, respectively.
9. A heat pipe as claimed in claim 1 further comprising a charge valve for charging the heat pipe with working fluid, said charge valve being in communication with said gaseous working fluid output section.
10. A heat pipe as claimed in claim 1 further comprising an outer frame, said evaporator section, said condenser section, said gaseous working medium header and said liquid working medium header being disposed on said outer frame, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120207275.8U CN214276628U (en) | 2021-01-26 | 2021-01-26 | Heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120207275.8U CN214276628U (en) | 2021-01-26 | 2021-01-26 | Heat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214276628U true CN214276628U (en) | 2021-09-24 |
Family
ID=77768565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120207275.8U Active CN214276628U (en) | 2021-01-26 | 2021-01-26 | Heat pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214276628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762745A (en) * | 2021-01-26 | 2021-05-07 | 江苏苏净集团有限公司 | Heat pipe |
-
2021
- 2021-01-26 CN CN202120207275.8U patent/CN214276628U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762745A (en) * | 2021-01-26 | 2021-05-07 | 江苏苏净集团有限公司 | Heat pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103391799B (en) | Vapor-liquid heat and/or mass exchange unit | |
| CN100587383C (en) | Heat-storing heat exchanger | |
| CN201844618U (en) | Micro-channel evaporator | |
| CN103954153A (en) | Multipath pure countercurrent shell-and-tube type heat exchanger | |
| CN213178905U (en) | Heat exchanger and air conditioner applying same | |
| CN104697246B (en) | Microchannel evaporator, condenser and microchannel heat exchanger of microchannel evaporator | |
| CN214276628U (en) | Heat pipe | |
| CN110631391B (en) | Shell-and-tube phase-change heat exchanger with dryness regulation function | |
| CN101936628A (en) | Multi-shell tube-shell-and-tube -type condenser with heat recoverer | |
| CN203824383U (en) | Multi-path pure countercurrent shell-and-tube heat exchanger | |
| CN211090460U (en) | Pump-driven two-phase flow heat dissipation system | |
| CN201811504U (en) | Multiple shell-side shell-and-tube condenser with heat recoverer | |
| CN106969545A (en) | Microchannel heat exchanger and heat pump water heater | |
| WO2014137217A1 (en) | Heat exchanger inlet and outlet design | |
| CN112762745A (en) | Heat pipe | |
| CN210463668U (en) | Double-layer condenser | |
| CN203454474U (en) | Micro-channel heat exchanging device and air conditioner | |
| CN112629077B (en) | Heat exchanger and air conditioning system | |
| CN207247399U (en) | A kind of heat transmission equipment and asymmetric heat transfer system | |
| CN211204511U (en) | V-shaped finned tube heat exchanger with function of gas-liquid separation of refrigerant | |
| CN201724474U (en) | Heat exchanger of air conditioner | |
| CN201311221Y (en) | Header type integral heat pipe | |
| CN101995175A (en) | Shell-and-tube heat exchanger | |
| CN210345837U (en) | Multi-process heat exchange device and heat pump system | |
| CN209726877U (en) | A kind of shell plate type heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.2, Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu Province, 215000 Patentee after: JIANGSU SUJING GROUP Co.,Ltd. Patentee after: Suzhou Sujing Anfa Environmental Technology Co.,Ltd. Address before: No.2, Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu Province, 215000 Patentee before: JIANGSU SUJING GROUP Co.,Ltd. Patentee before: SUZHOU SUJING AIM FAR AIR CONDITIONING Co.,Ltd. |