CN205352153U - Independent type lamella heat exchanger of low noise - Google Patents
Independent type lamella heat exchanger of low noise Download PDFInfo
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- CN205352153U CN205352153U CN201521114966.4U CN201521114966U CN205352153U CN 205352153 U CN205352153 U CN 205352153U CN 201521114966 U CN201521114966 U CN 201521114966U CN 205352153 U CN205352153 U CN 205352153U
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- plate
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- side fluid
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Abstract
The utility model discloses an independent type lamella heat exchanger of low noise, including casing, a plurality of cavity slab and blocking part, being equipped with board journey fluid entry and board journey fluid issuing on this casing, opposite direction set has shell side fluid entry and shell side fluid issuing on the casing lateral wall, and this shell side fluid entry and shell side fluid issuing all communicate with the casing is inside, these a plurality of cavity slabs and blocking part each other the stack set up, be formed with the board journey access road of intercommunication board journey fluid entry and the board journey exit channel of intercommunication shell side fluid issuing in a plurality of cavity slabs and blocking part, be provided with one respectively with board journey access road and the separated spacer of board journey exit channel in all the cavity slabs inside except the below cavity slab to be provided with noise damping layer in each entry respectively with exporting. By this, realize that the reposition of redundant personnel of board journey fluid and shell side fluid is mobile, improve the velocity of flow for heat exchange efficiency, and set up noise damping layer respectively in each entry and export, effectively reduce the noise.
Description
Technical field
This utility model relates to field of heat exchangers technology, refers in particular to a kind of low noise self reliance type lamella heat exchanger.
Background technology
Lamella heat exchanger is a kind of version between shell-and-tube heat exchanger and plate type heat exchanger, and it has: with plate for heat-transfer area, and heat conductive efficiency is good, and heat transfer coefficient is about 2 times of shell-and-tube heat exchanger；Compact conformation, volume is little；High pressure high temperature resistant, anti-；Fluid high-speed flowing in flat flow channel, and plate face is smooth, less scaling, plate bundle removably, cleans advantages such as being also convenient for.But, shell-side fluid and the plate journey fluid of existing lamella heat exchanger can mutually cross in the process of circulation, owing to shell-side fluid is different with the flow direction of plate journey fluid, so both can be caused to occur when crossing, mutual flow velocity is offset, thus, reduce the flowing velocity of fluid, affect heat exchange efficiency, further, existing lamella heat exchanger has multiple fluid intake and outlet, and noise is bigger.Therefore, tackle existing lamella heat exchanger and improve, to solve the problems referred to above.
Utility model content
In view of this, this utility model is for the disappearance of prior art existence, its main purpose is to provide a kind of low noise self reliance type lamella heat exchanger, by by a plurality of hollow plates and spacer portion Seal Design, arranging partition and plate journey access road and plate journey exit passageway separated, it is achieved plate journey fluid and shell-side fluid partial flows, improve flow velocity, accelerate heat exchange efficiency, and be respectively provided with noise reduction layer on each entrance and outlet, effectively reduce noise.
For achieving the above object, this utility model adopts such as purgation technical scheme:
A kind of low noise self reliance type lamella heat exchanger, it is characterized in that: a plurality of hollow plates and the sealing that include housing, are arranged in housing are arranged at the spacer portion between adjacent two hollow plates, this housing is cylindrical, plate journey fluid intake and plate journey fluid issuing it is provided with in shell one end, being arranged oppositely shell side fluid inlet and shell side fluid outlet on housing top and bottom sidewall, this shell side fluid inlet all connects with enclosure interior with shell side fluid outlet；These a plurality of hollow plates and spacer portion superposition each other are arranged, the plate journey access road of through plate journey fluid intake and the plate journey exit passageway of through plate journey fluid issuing it is formed with in a plurality of hollow plates and spacer portion, inside all hollow plates except bottom hollow plate, it is respectively arranged with one by plate journey access road and the separated partition of plate journey exit passageway, and on plate journey fluid intake, plate journey fluid issuing, shell side fluid inlet and shell side fluid outlet outer wall, is separately provided for reducing the noise reduction layer of noise.
As a kind of preferred version: described housing includes main part and cover plate, this main part has hollow cavity, this hollow cavity inwall is arranged at intervals with a plurality of support rod, above-mentioned a plurality of hollow plate and spacer portion superposition form a core body, this core body is installed in hollow cavity, and is positioned among a plurality of support rod.
As a kind of preferred version: the spacer portion that described plate journey access road and plate journey exit passageway are connect between the through hole being communicated in adjacent two hollow plates by the through hole and seal weld that run through setting on a plurality of hollow plates is formed, and described partition is vertically integrally formed in the middle part of hollow plate.
As a kind of preferred version: described noise reduction layer is silencing cotton.
As a kind of preferred version: described housing bottom is provided with a support, this support has base and is integrally formed on base for fixing the fixing plate of housing, and this fixing plate clamp is held on the body outer wall being fixed on above-mentioned housing.
As a kind of preferred version: described hollow plate front end is pointed downwards.
This utility model compared with prior art has clear advantage and beneficial effect, specifically, as shown from the above technical solution, by by a plurality of hollow plates and spacer portion Seal Design, and in the middle part of hollow plate, be provided with partition plate journey access road and plate journey exit passageway are separated, realize plate journey fluid and shell-side fluid partial flows, and plate journey fluid flows into and out and also arranges for shunting, thus, make plate journey fluid and shell-side fluid individual flow, and shell-side fluid can surround the flowing of hollow plate, while improving rate of flow of fluid, accelerate heat exchange efficiency, additionally, in plate journey fluid intake, plate journey fluid issuing, shell side fluid inlet and shell side fluid outlet outer wall are respectively provided with noise reduction layer, can effectively reduce heat exchanger noise.
For more clearly setting forth architectural feature of the present utility model and effect, it is described in detail below in conjunction with accompanying drawing and specific embodiment.
Accompanying drawing explanation
Fig. 1 is the heat exchanger schematic perspective view of this utility model；
Fig. 2 is another view stereo schematic diagram of heat exchanger of this utility model；
Fig. 3 is the heat exchanger decomposing schematic representation of this utility model；
Fig. 4 is the core body schematic perspective view of this utility model；
Fig. 5 is the fluid flow path schematic diagram of this utility model.
Accompanying drawing identifier declaration:
10, housing 11, main part
111, hollow cavity 112, support rod
12, cover plate 13, plate journey fluid intake
14, plate journey fluid issuing 15, shell side fluid inlet
16, shell side fluid outlet 17, noise reduction layer
20, hollow plate 21, partition
30, spacer portion 40, core body
41, plate journey access road 42, plate journey exit passageway
50, support 51, base
52, fixing plate.
Detailed description of the invention
This utility model as shown in Figures 1 to 5, a kind of low noise self reliance type lamella heat exchanger, a plurality of hollow plates 20 include housing 10, being arranged in housing 10 and seal the spacer portion 30 being arranged between adjacent two hollow plates 20, wherein:
This housing 10 is cylindrical, it includes main part 11 and cover plate 12, this main part 11 has hollow cavity 111, this hollow cavity 111 inwall is arranged at intervals with a plurality of support rod 112, plate journey fluid intake 13 and plate journey fluid issuing 14 it is provided with in housing 10 one end, shell side fluid inlet 15 and shell side fluid outlet 16 it has been arranged oppositely on housing 10 top and bottom sidewall, this shell side fluid inlet 15 is all internal with housing 10 with shell side fluid outlet 16 to be connected, and in plate journey fluid intake 13, plate journey fluid issuing 14, shell side fluid inlet 15 and shell side fluid outlet 16 outer wall are separately provided for reducing the noise reduction layer 17 of noise, this noise reduction layer 17 is silencing cotton, in addition, a support 50 it is provided with bottom housing 10, this support 50 has base 51 and is integrally formed on base 51 for fixing the fixing plate 52 of housing 10, the clamping of this fixing plate 52 is fixed on main part 11 outer wall of above-mentioned housing 10.
These a plurality of hollow plates 20 and spacer portion 30 superposition each other form a core body 40, this core body 40 is installed in above-mentioned hollow cavity 111, and it is positioned among a plurality of support rod 112, the plate journey access road 41 of through plate journey fluid intake 13 and the plate journey exit passageway 42 of through plate journey fluid issuing it is formed with in a plurality of hollow plates 20 and spacer portion 30, the spacer portion 30 that this plate journey access road 41 and plate journey exit passageway 42 are connect between the through hole being communicated in adjacent two hollow plates 20 by the through hole and seal weld that run through setting on a plurality of hollow plates 20 is formed, and it is respectively arranged with one by plate journey access road 41 and the separated partition 21 of plate journey exit passageway 42 in all hollow plates 20 inside except bottom hollow plate 20, this partition 21 is vertically integrally formed in the middle part of hollow plate 20, and hollow plate 20 front end is downward pointed, it is easy to fluid be full of.
Design focal point of the present utility model is in that, by by a plurality of hollow plates and spacer portion Seal Design, and in the middle part of hollow plate, be provided with partition plate journey access road and plate journey exit passageway are separated, realize plate journey fluid and shell-side fluid partial flows, and plate journey fluid flows into and out and also arranges for shunting, thus, make plate journey fluid and shell-side fluid individual flow, and shell-side fluid can surround the flowing of hollow plate, while improving rate of flow of fluid, accelerate heat exchange efficiency, additionally, in plate journey fluid intake, plate journey fluid issuing, shell side fluid inlet and shell side fluid outlet outer wall are respectively provided with noise reduction layer, can effectively reduce heat exchanger noise.
The above, it it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every according to technical spirit of the present utility model to any trickle amendment made for any of the above embodiments, equivalent variations and modification, all still fall within the scope of technical solutions of the utility model.
Claims (6)
1. a low noise self reliance type lamella heat exchanger, it is characterized in that: a plurality of hollow plates and the sealing that include housing, are arranged in housing are arranged at the spacer portion between adjacent two hollow plates, this housing is cylindrical, plate journey fluid intake and plate journey fluid issuing it is provided with in shell one end, being arranged oppositely shell side fluid inlet and shell side fluid outlet on housing top and bottom sidewall, this shell side fluid inlet all connects with enclosure interior with shell side fluid outlet；These a plurality of hollow plates and spacer portion superposition each other are arranged, the plate journey access road of through plate journey fluid intake and the plate journey exit passageway of through plate journey fluid issuing it is formed with in a plurality of hollow plates and spacer portion, inside all hollow plates except bottom hollow plate, it is respectively arranged with one by plate journey access road and the separated partition of plate journey exit passageway, and on plate journey fluid intake, plate journey fluid issuing, shell side fluid inlet and shell side fluid outlet outer wall, is separately provided for reducing the noise reduction layer of noise.
2. low noise self reliance type lamella heat exchanger according to claim 1, it is characterized in that: described housing includes main part and cover plate, this main part has hollow cavity, this hollow cavity inwall is arranged at intervals with a plurality of support rod, above-mentioned a plurality of hollow plate and spacer portion superposition form a core body, this core body is installed in hollow cavity, and is positioned among a plurality of support rod.
3. low noise self reliance type lamella heat exchanger according to claim 1, it is characterized in that: the spacer portion that described plate journey access road and plate journey exit passageway are connect between the through hole being communicated in adjacent two hollow plates by the through hole and seal weld that run through setting on a plurality of hollow plates is formed, and described partition is vertically integrally formed in the middle part of hollow plate.
4. low noise self reliance type lamella heat exchanger according to claim 1, it is characterised in that: described noise reduction layer is silencing cotton.
5. low noise self reliance type lamella heat exchanger according to claim 2, it is characterized in that: described housing bottom is provided with a support, this support has base and is integrally formed on base for fixing the fixing plate of housing, and this fixing plate clamp is held on the body outer wall being fixed on above-mentioned housing.
6. low noise self reliance type lamella heat exchanger according to claim 1, it is characterised in that: described hollow plate front end is pointed downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521114966.4U CN205352153U (en) | 2015-12-30 | 2015-12-30 | Independent type lamella heat exchanger of low noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521114966.4U CN205352153U (en) | 2015-12-30 | 2015-12-30 | Independent type lamella heat exchanger of low noise |
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| Publication Number | Publication Date |
|---|---|
| CN205352153U true CN205352153U (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521114966.4U Active CN205352153U (en) | 2015-12-30 | 2015-12-30 | Independent type lamella heat exchanger of low noise |
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| CN (1) | CN205352153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990762A (en) * | 2016-10-26 | 2018-05-04 | 普劳斯特株式会社 | The plate heat exchanger of disk beam body formula |
-
2015
- 2015-12-30 CN CN201521114966.4U patent/CN205352153U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990762A (en) * | 2016-10-26 | 2018-05-04 | 普劳斯特株式会社 | The plate heat exchanger of disk beam body formula |
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