CN206410366U - A kind of anti-liquid hammer finned heat exchanger with damping element - Google Patents
A kind of anti-liquid hammer finned heat exchanger with damping element Download PDFInfo
- Publication number
- CN206410366U CN206410366U CN201621450912.XU CN201621450912U CN206410366U CN 206410366 U CN206410366 U CN 206410366U CN 201621450912 U CN201621450912 U CN 201621450912U CN 206410366 U CN206410366 U CN 206410366U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- inlet pipe
- heat exchanger
- damping element
- finned heat
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of anti-liquid hammer finned heat exchanger with damping element, including fixed parts；Finned heat exchanger main body；It is fixedly installed on some identical heat exchanger tubes in the finned heat exchanger main body；It is fixedly installed on some identical air inlet pipe in the finned heat exchanger main body；The air inlet pipe is fixed in the finned heat exchanger main body by air inlet pipe fixation kit；The air inlet pipe is internally provided with the damping element for alleviating liquid hammer impulsive force；The air inlet pipe includes air inlet pipe supervisor and air inlet pipe branch pipe；The air inlet pipe is stainless steel.The utility model inside air inlet pipe by installing damping element, the effectively destruction of buffering, resistance liquid hammer to air inlet pipe and air inlet pipe branch pipe weld bond, so as to be prevented effectively from because the heat exchanger that liquid hammer is caused is damaged and system leak, ensure that heat exchanger reliable and secure can be run under outdoor worst cold case, while the cushioning effect of damping element also has the effect of noise reduction.
Description
Technical field
The utility model is related to artificial cooling technical field, more particularly to a kind of anti-liquid hammer wing with damping element
Plate heat interchanger.
Background technology
In real life production, unit is often needed to continue refrigerating operaton in the environment of outdoor low temperature, and in worst cold case
The condenser of lower unit can cause to accumulate refrigerant liquid in condenser air inlet pipe if for a long time if, when condensation magnetic valve
During opening, compressor air-discharging pours the refrigerant liquid in air inlet pipe at the top of air inlet pipe, forms liquid hammer, and make an uproar with huge
Sound.
Finned heat exchanger is a kind of using extensive set heat exchange equipment, and it on common base tube by installing fin additional
To reach the purpose of augmentation of heat transfer, it is mainly used in air in drying system and heats, be the capital equipment in set.But,
Because general heat exchanger air inlet pipe is copper pipe, air inlet pipe and its connecting branch weld bond are easy to damage under strong liquid hammer.Meanwhile,
General heat exchanger air inlet pipe is without fixation, and liquid hammer active force can also cause air inlet pipe position to offset, aggravation air inlet pipe and its branch pipe weldering
Mouth is damaged, and generation system leakage, influence unit is normally run, or even is caused the accident.
Therefore, prior art has yet to be improved and developed.
Utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of anti-liquid with damping element
Hit finned heat exchanger, it is intended to solve heat exchanger air inlet pipe and its connecting branch the weld bond noise under strong liquid hammer in the prior art
Greatly, it is fragile, so that generation system is leaked, the problem of influenceing unit normally to run, or even cause the accident.
The technical solution of the utility model is as follows：
A kind of anti-liquid hammer finned heat exchanger with damping element, wherein, including：
Finned heat exchanger main body；
It is fixedly installed on some identical heat exchanger tubes in the finned heat exchanger main body；
It is fixedly installed on some identical air inlet pipe in the finned heat exchanger main body；
The air inlet pipe is fixed in the finned heat exchanger main body by air inlet pipe fixation kit；
The air inlet pipe is internally provided with the damping element for buffering liquid hammer impulsive force；
The air inlet pipe includes air inlet pipe supervisor and air inlet pipe branch pipe；
The air inlet pipe is stainless steel.
The anti-liquid hammer finned heat exchanger with damping element, it is characterised in that the air inlet pipe fixation kit bag
Include：First end plate, the second end plate, air inlet pipe fixture, air inlet pipe weldment, collector tube weldment, bolt assembly.
The anti-liquid hammer finned heat exchanger with damping element, it is characterised in that described heat exchanger tube one end is by second
End plate semi-surrounding is fixed, and the heat exchanger tube other end is welded and fixed with the air inlet pipe fixture, the air inlet pipe fixture with
The first end plate is spirally connected.
The anti-liquid hammer finned heat exchanger with damping element, it is characterised in that the damping element include shrouding,
Some through holes are provided with shrouding pull bar and orifice plate, the orifice plate, the damping element is welded by the shrouding and the air inlet pipe
Connect.
The anti-liquid hammer finned heat exchanger with damping element, it is characterised in that the orifice plate be fixed on it is described enter
Pipe.
The anti-liquid hammer finned heat exchanger with damping element, it is characterised in that be welded with the air inlet pipe supervisor
Some air inlet pipe joints, the air inlet pipe joint and the air inlet pipe branch pipe soldering connection.
The anti-liquid hammer finned heat exchanger with damping element, it is characterised in that the air inlet pipe branch pipe with it is described
Heat exchanger tube soldering connection.
Anti- liquid hammer finned heat exchanger provided by the utility model with damping element, including fixed parts；Wing
Plate heat interchanger main body；It is fixedly installed on some identical heat exchanger tubes in the finned heat exchanger main body；It is fixedly installed on
Some identical air inlet pipe in the finned heat exchanger main body；The air inlet pipe is fixed on described by air inlet pipe fixation kit
Finned heat exchanger main body it is upper；The air inlet pipe is internally provided with the damping element for alleviating liquid hammer impulsive force；It is described enter
Tracheae includes air inlet pipe supervisor and air inlet pipe branch pipe；The air inlet pipe is stainless steel.The utility model passes through in air inlet pipe
Inside is installed by damping element, the effectively destruction of buffering, resistance liquid hammer to air inlet pipe and air inlet pipe branch pipe weld bond, so as to be prevented effectively from
Because the heat exchanger that liquid hammer is caused is damaged and system leak, it is ensured that heat exchanger reliable and secure can be transported under outdoor worst cold case
OK, while the cushioning effect of damping element also has the effect of noise reduction.
Brief description of the drawings
Fig. 1 is that the structure of the anti-liquid hammer finned heat exchanger preferred embodiment described in the utility model with damping element is shown
It is intended to.
Fig. 2 is air inlet pipe fixation kit in the anti-liquid hammer finned heat exchanger described in the utility model with damping element
Structural representation.
Fig. 3 a are air inlet pipe fixtures in the anti-liquid hammer finned heat exchanger described in the utility model with damping element
Internal structure sectional view.
Fig. 3 b are air inlet pipe fixtures in the anti-liquid hammer finned heat exchanger described in the utility model with damping element
External structure schematic diagram.
Fig. 4 a are the interior of air inlet pipe weldment in the anti-liquid hammer finned heat exchanger described in the utility model with damping element
Portion's structural representation.
Fig. 4 b are the outer of air inlet pipe weldment in the anti-liquid hammer finned heat exchanger described in the utility model with damping element
Portion's structural representation.
Fig. 5 a are the inside of damping element in the anti-liquid hammer finned heat exchanger described in the utility model with damping element
Structural representation.
Fig. 5 b are the outsides of damping element in the anti-liquid hammer finned heat exchanger described in the utility model with damping element
Structural representation.
Embodiment
The utility model provides a kind of anti-liquid hammer finned heat exchanger with damping element, to make mesh of the present utility model
, technical scheme and effect it is clearer, clear and definite, referring to the drawings and give an actual example to the utility model further specifically
It is bright.It should be appreciated that specific embodiment described herein is not used to limit this practicality newly only to explain the utility model
Type.
Please refer to Fig. 1-Fig. 4 b, wherein Fig. 1 is that the anti-liquid hammer described in the utility model with damping element is finned
The structural representation of heat exchanger preferred embodiment, Fig. 2, which is that the anti-liquid hammer described in the utility model with damping element is finned, to be changed
The structural representation of air inlet pipe fixation kit in hot device, Fig. 3 a are the anti-liquid hammer fins described in the utility model with damping element
The internal structure sectional view of air inlet pipe fixture in formula heat exchanger, Fig. 3 b are the anti-liquid described in the utility model with damping element
The external structure schematic diagram of air inlet pipe fixture in finned heat exchanger is hit, Fig. 4 a are described in the utility model with damping element
Anti- liquid hammer finned heat exchanger in air inlet pipe weldment internal structure schematic diagram, Fig. 4 b be it is described in the utility model have damping
The external structure schematic diagram of air inlet pipe weldment in the anti-liquid hammer finned heat exchanger of element.As shown in Fig. 1-Fig. 4 b, this practicality is new
The anti-liquid hammer finned heat exchanger with damping element that type is provided, including：
Finned heat exchanger main body；
It is fixedly installed on some identical heat exchanger tubes 4 in the finned heat exchanger main body；
It is fixedly installed on some identical air inlet pipe in the finned heat exchanger main body；
The air inlet pipe is fixed in the finned heat exchanger main body by air inlet pipe fixation kit；
The air inlet pipe is internally provided with the damping element 12 for buffering liquid hammer impulsive force；
The air inlet pipe includes air inlet pipe supervisor 11 and air inlet pipe branch pipe 12；
The air inlet pipe is stainless steel.
In embodiment of the present utility model, the anti-liquid hammer finned heat exchanger air inlet pipe fixation group with damping element
Part includes：First end plate 1, the second end plate 2, air inlet pipe fixture 6, air inlet pipe weldment 7, collector tube weldment 8,9 groups of bolt assembly
Into wherein the one end of the heat exchanger tube 4 is fixed by the semi-surrounding of the second end plate 2, the other end of heat exchanger tube 4 is fixed with the air inlet pipe
Part 6 is welded and fixed, and the air inlet pipe fixture 6 is spirally connected with the first end plate 1.In assembling, first by first end plate 1, the
Two end plates 2, fin 3, heat exchanger tube 4 and eyesight elbow 5 constitute heat exchanger main body, then by the air inlet pipe fixture install with it is described
First end plate is bolted, finally, air inlet pipe weldment and heat exchanger main body soldering, and with air inlet pipe fixture edge welding
Connect；Finally, by collector tube weldment and heat exchanger main body soldering, the assembling of whole heat exchanger is completed.
In embodiment of the present utility model, the air inlet pipe is stainless steel.Preferably, the air inlet pipe uses thin-walled
The thin-wall stainless steel of stainless steel tube, especially 304 materials.Thin-wall stainless steel is excellent due to safety and sanitation, technically reliable, performance
It is good, compared with copper pipe, have a clear superiority：By taking the thin-wall stainless steel of 304 conventional materials as an example, its tensile strength is 530
~750Mpa, is 2 times of galvanized pipe, 3 times of copper pipe, 8-10 times of PPR, elongation percentage is more than 35%, therefore, thin-wall stainless steel
It can accomplish that the requirement of wall thickness is thinned compared to copper pipe, and meet the national industrial policies of saving metal material and energy, intensity is guaranteed, and
The load-bearing of building can be reduced；The thermal conductivity of thin-wall stainless steel is 15 W/m DEG C (100 DEG C), is the 1/4 of carbon steel pipe, copper pipe
1/23, therefore, thin-wall stainless steel good heat insulating, suitable for delivery, with preferable economy.
In addition, traditional heat exchanger air inlet pipe is copper pipe, because tensile strength is not strong, therefore air inlet pipe and its connecting branch
Weld bond is easy to damage under strong liquid hammer, meanwhile, general heat exchanger air inlet pipe is without fixation, and the instant impact of liquid hammer effect is also
Air inlet pipe position can be caused to offset, the damage of aggravation air inlet pipe and its branch pipe weld bond, so that generation system is leaked, influence unit is just
Often operation, or even cause the accident.Therefore, air inlet pipe uses stainless steel described in the utility model, can effectively strengthen into
The performance of the resistance liquid hammer impulsive force of tracheae.
Further, as shown in Fig. 2 the air inlet pipe of the anti-liquid hammer finned heat exchanger with damping element is consolidated
Determine the head of part 6 to be connected by bolt assembly 9 with first end plate（The wherein part such as including nut of bolt assembly 9）, middle part surround into
Tracheae, afterbody linear contact lay position is welded and fixed with air inlet pipe.
Further, as shown in Fig. 3 a, 3b, the both sides of air inlet pipe fixture 6 have through hole ventilative, and surrounding has flange to add
By force.
Further, as shown in Fig. 4 a, 4b, the air inlet pipe weldment 7 is responsible for 11, damping element 12 and some by air inlet pipe
Pipe joint 13 is welded, the soldering of air inlet pipe branch pipe 14 on pipe joint, wherein, air inlet pipe supervisor 11, the damping member
Part 12, pipe joint 13 are stainless steel, and air inlet pipe branch pipe 14 can be copper material.
Further, Fig. 5 a, Fig. 5 b are referred to, Fig. 5 a are the anti-liquid hammer fins described in the utility model with damping element
The internal structure schematic diagram of damping element in formula heat exchanger, Fig. 5 b are the anti-liquid hammer wings described in the utility model with damping element
The external structure schematic diagram of damping element in plate heat interchanger.As shown in Fig. 5 a, Fig. 5 b, the anti-liquid hammer with damping element
Damping element 12 described in finned heat exchanger includes shrouding 15, shrouding pull bar 16 and orifice plate 17, if being provided with the orifice plate 17
Dry through hole 18, the damping element 12 is welded by the shrouding 15 and the air inlet pipe.Wherein, the orifice plate is fixed on described
Inside air inlet pipe, some air inlet pipe joints 13, the air inlet pipe joint 13 and the air inlet are welded with the air inlet pipe supervisor 11
The soldering connection of pipe branch pipe 14, the air inlet pipe branch pipe 14 and the heat exchanger tube soldering connection.
By installing damping element, and institute in air inlet pipe in the anti-liquid hammer finned heat exchanger with damping element
State damping element, pipe joint and copper material is used using stainless steel, air inlet pipe branch pipe, effectively buffering, resistance liquid hammer are to entering
The destruction of tracheae and air inlet pipe branch pipe weld bond, so as to be prevented effectively from because the heat exchanger that liquid hammer is caused is damaged and system leak, really
Protect the heat exchanger under outdoor worst cold case reliable and secure to run, while the cushioning effect of damping element also has the effect of noise reduction
Really.
In summary, the anti-liquid hammer finned heat exchanger provided by the utility model with damping element, including fixation
Parts；Finned heat exchanger main body；It is fixedly installed on some identical heat exchanger tubes in the finned heat exchanger main body；Gu
Surely some identical air inlet pipe in the finned heat exchanger main body are arranged on；The air inlet pipe is consolidated by air inlet pipe fixation kit
It is scheduled on the upper of the finned heat exchanger main body；The air inlet pipe is internally provided with the damping member for alleviating liquid hammer impulsive force
Part；The air inlet pipe includes air inlet pipe supervisor and air inlet pipe branch pipe；The air inlet pipe is stainless steel.The utility model passes through
Damping element is installed inside air inlet pipe, the effectively destruction of buffering, resistance liquid hammer to air inlet pipe and air inlet pipe branch pipe weld bond, so that
It is prevented effectively from because the heat exchanger that liquid hammer is caused is damaged and system leak, it is ensured that heat exchanger can be reliable under outdoor worst cold case
Safe operation, while the cushioning effect of damping element also has the effect of noise reduction.
It should be appreciated that application of the present utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
Say, can according to the above description be improved or converted, all these modifications and variations should all belong to the appended power of the utility model
The protection domain that profit is required.
Claims (7)
1. a kind of anti-liquid hammer finned heat exchanger with damping element, it is characterised in that including：
Finned heat exchanger main body；
It is fixedly installed on some identical heat exchanger tubes in the finned heat exchanger main body；
It is fixedly installed on some identical air inlet pipe in the finned heat exchanger main body；
The air inlet pipe is fixed in the finned heat exchanger main body by air inlet pipe fixation kit；
The air inlet pipe is internally provided with the damping element for alleviating liquid hammer impulsive force；
The air inlet pipe includes air inlet pipe supervisor and air inlet pipe branch pipe；
The air inlet pipe is stainless steel.
2. there is the anti-liquid hammer finned heat exchanger of damping element according to claim 1, it is characterised in that the air inlet pipe
Fixation kit includes：First end plate, the second end plate, air inlet pipe fixture, air inlet pipe weldment, collector tube weldment, bolt assembly.
3. there is the anti-liquid hammer finned heat exchanger of damping element according to claim 1, it is characterised in that the heat exchanger tube
One end is fixed by the second end plate semi-surrounding, and the heat exchanger tube other end is welded and fixed with the air inlet pipe fixture, the air inlet
Pipe fixture is spirally connected with the first end plate.
4. there is the anti-liquid hammer finned heat exchanger of damping element according to claim 1, it is characterised in that the damping member
Part includes being provided with some through holes on shrouding, shrouding pull bar and orifice plate, the orifice plate, and the damping element passes through the shrouding and institute
State air inlet pipe welding.
5. there is the anti-liquid hammer finned heat exchanger of damping element according to claim 1, it is characterised in that the orifice plate is consolidated
It is scheduled on inside the air inlet pipe.
6. there is the anti-liquid hammer finned heat exchanger of damping element according to claim 1, it is characterised in that the air inlet pipe
Some air inlet pipe joints, the air inlet pipe joint and the air inlet pipe branch pipe soldering connection are welded with supervisor.
7. there is the anti-liquid hammer finned heat exchanger of damping element according to claim 5, it is characterised in that the air inlet pipe
Branch pipe and the heat exchanger tube soldering connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621450912.XU CN206410366U (en) | 2016-12-28 | 2016-12-28 | A kind of anti-liquid hammer finned heat exchanger with damping element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621450912.XU CN206410366U (en) | 2016-12-28 | 2016-12-28 | A kind of anti-liquid hammer finned heat exchanger with damping element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206410366U true CN206410366U (en) | 2017-08-15 |
Family
ID=59553236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621450912.XU Withdrawn - After Issue CN206410366U (en) | 2016-12-28 | 2016-12-28 | A kind of anti-liquid hammer finned heat exchanger with damping element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206410366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766389A (en) * | 2016-12-28 | 2017-05-31 | 广东申菱环境系统股份有限公司 | A kind of anti-liquid hammer finned heat exchanger with damping element |
-
2016
- 2016-12-28 CN CN201621450912.XU patent/CN206410366U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766389A (en) * | 2016-12-28 | 2017-05-31 | 广东申菱环境系统股份有限公司 | A kind of anti-liquid hammer finned heat exchanger with damping element |
| CN106766389B (en) * | 2016-12-28 | 2023-09-29 | 广东申菱环境系统股份有限公司 | Anti-liquid impact fin type heat exchanger with damping element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170815 Effective date of abandoning: 20230929 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170815 Effective date of abandoning: 20230929 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |