CN209147503U - A kind of adjustable freezing water apparatus of baffle plate - Google Patents

A kind of adjustable freezing water apparatus of baffle plate Download PDF

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Publication number
CN209147503U
CN209147503U CN201821917609.5U CN201821917609U CN209147503U CN 209147503 U CN209147503 U CN 209147503U CN 201821917609 U CN201821917609 U CN 201821917609U CN 209147503 U CN209147503 U CN 209147503U
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China
Prior art keywords
baffle plate
pair
supplement
drive rod
arcuate surface
Prior art date
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Active
Application number
CN201821917609.5U
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Chinese (zh)
Inventor
徐建方
金平
王尧森
徐许吉
韩坚栋
王丽娟
陶晓琦
王志林
蒋峰渊
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Zhejiang state auspicious Limited by Share Ltd
Original Assignee
Shaoxing Shangyu Guoheng Refrigeration Parts Co Ltd
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Priority to CN201821917609.5U priority Critical patent/CN209147503U/en
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Abstract

The utility model discloses a kind of adjustable freezing water apparatus of baffle plate, including cylinder;The left and right ends of cylinder are respectively welded tube sheet;The heat exchanger tube of the ordered arrangement of several horizontal left and right settings is equipped between a pair of of tube sheet;Water inlet pipe and outlet pipe are welded on the upside of the external cylindrical surface of cylinder;The baffle plate that odd number is vertically arranged is arranged on heat exchanger tube;Baffle plate is in major segment and the baffle plate quantity of arcuate surface upward is odd number, arcuate surface baffle plate quantity directed downwardly is even number;Arcuate surface baffle plate upward and arcuate surface baffle plate directed downwardly are greater than the quantity of arcuate surface baffle plate directed downwardly every the quantity of setting and the baffle plate of arcuate surface upward between left and right;The baffle plate at center fixes limit and remaining baffle plate can move left and right setting;Utility model advantage: by adjusting adjacent baffle spacing to reach the optimal equilibrium valve of heat exchange area and resistance to water-flow, to improve overall heat exchange efficiency.

Description

A kind of adjustable freezing water apparatus of baffle plate
Technical field
The utility model relates to evaporator applications, and in particular to a kind of adjustable freezing water apparatus of baffle plate.
Background technique
Evaporator (i.e. freezing water apparatus) is the key that refrigeration air-conditioning unit heat exchanger components, the heat exchange effect of evaporator (i.e. freezing water apparatus) Rate directly affects the operation characteristic of entire unit, is conducive to improve whole system so designing efficient evaporator (i.e. freezing water apparatus) Comprehensive performance.
Currently used evaporator (i.e. freezing water apparatus) is single segmental baffle formula, and this evaporator (i.e. freezing water apparatus) changes The more some novel heat exchanger heat exchange efficiencies of the thermal efficiency are low, so needing to optimize its internal structure, to improve its heat-exchange performance Energy.In the tube side of conventional evaporator (i.e. freezing water apparatus), along flow direction, due to inertial flow, in the back of each baffle plate There is one piece of flow dead zone in portion, the fluid velocity in this block dead zone is smaller (respectively less than 0.4m/s), and does not wash away directly Tube bank, causes this part heat exchange area not to be fully utilized.
Utility model content
The purpose of this utility model is the technical problem low for freezing water apparatus heat exchange efficiency, and it is adjustable to provide a kind of baffle plate Freezing water apparatus.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of adjustable freezing water apparatus of baffle plate, including Cylinder;The left and right ends of cylinder are respectively welded tube sheet;It is worn between a pair of of tube sheet and is fixed with several horizontal left and right settings Ordered arrangement heat exchanger tube;Water inlet pipe and outlet pipe are welded on the upside of the external cylindrical surface of cylinder;Odd number is arranged on heat exchanger tube A baffle plate being vertically arranged;Baffle plate in major segment and the baffle plate quantity of arcuate surface upward be odd number, it is arc-shaped Surface baffle plate quantity directed downwardly is even number;Arcuate surface baffle plate upward and arcuate surface baffle plate directed downwardly or so The quantity of interval setting and the baffle plate of arcuate surface upward is greater than the quantity of arcuate surface baffle plate directed downwardly;Center The fixed limit of baffle plate and remaining baffle plate can move left and right setting.
As a preferred embodiment of the above technical solution, baffle plate is divided into several groups baffle plate pair in addition to the baffle plate at center;Baffling Plate is to including a pair of baffle plate symmetrical centered on the baffle plate at center;A pair of of baffle plate of same group of baffle plate pair is same It walks separate or is arranged close to.
As a preferred embodiment of the above technical solution, several drive rods are articulated between a pair of of tube sheet;One is formed on drive rod The oppositely oriented external screw thread that position is symmetrical set;Drive rod passes through corresponding baffle plate and same group of baffle plate A pair of of baffle plate is screwed on the different external screw threads of a drive rod.
As a preferred embodiment of the above technical solution, the inside left and right ends of cylinder are respectively arranged with supplement baffle groups;Supplement Baffle groups include baffle plate under the supplement of baffle plate and inside in the supplement in outside;Baffle plate and arcuate surface court in supplement On baffle plate shape it is identical and the two is in same level;Supplement lower baffle plate and arcuate surface folding directed downwardly The shape of flowing plate is identical and the two is in same level;Baffle plate and the lower baffle plate of supplement are set in heat exchanger tube in supplement Above and move left and right setting.
As a preferred embodiment of the above technical solution, drive rod and lower drive rod are articulated on a pair of of tube sheet respectively;In a pair Drive rod forms external screw thread by proximal end;The lower drive rod of a pair forms external screw thread by proximal end;Upper drive rod is horizontal through corresponding Baffle plate, baffle plate and supplement lower baffle plate and supplement upper baffle plate and be screwed on drive rod in supplement;Lower drive rod Horizontal through baffle plate in corresponding baffle plate, supplement and under supplementing lower baffle plate and supplementing, baffle plate is screwed onto lower drive rod On.
As a preferred embodiment of the above technical solution, the left and right ends of drive rod are provided with drive block.
As a preferred embodiment of the above technical solution, the separate one end of drive rod is provided with drive block in a pair;A pair is lower to drive The separate one end of lever is provided with lower drive block.
The utility model has the beneficial effects that: by adjusting adjacent baffle spacing to reach heat exchange area and water flow resistance The optimal equilibrium valve of power, to improve overall heat exchange efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the section of the utility model;
In figure, 10, cylinder;11, tube sheet;20, water inlet pipe;30, outlet pipe;40, heat exchanger tube;50, baffle plate;60, it supplements Baffle groups;61, baffle plate in supplement;62, lower baffle plate is supplemented;63, upper drive rod;64, lower drive rod;70, drive rod.
Specific embodiment
As shown in Figure 1, a kind of adjustable freezing water apparatus of baffle plate, including cylinder 10;The left and right ends of cylinder 10 are respectively welded There is tube sheet 11;The heat exchanger tube 40 of the ordered arrangement of several horizontal left and right settings is worn and is fixed between a pair of of tube sheet 11;Cylinder Water inlet pipe 20 and outlet pipe 30 are welded on the upside of the external cylindrical surface of body 10;The folding that odd number is vertically arranged is arranged on heat exchanger tube 40 Flowing plate 50;Baffle plate 50 in major segment and 50 quantity of baffle plate of arcuate surface upward be odd number, arcuate surface downward 50 quantity of baffle plate be even number;Arcuate surface baffle plate 50 upward and arcuate surface baffle plate 50 directed downwardly are between left and right It is greater than the quantity of arcuate surface baffle plate 50 directed downwardly every the quantity of setting and the baffle plate 50 of arcuate surface upward;In The baffle plate 50 of the heart fixes limit and remaining baffle plate 50 can move left and right setting.
As shown in Figure 1, baffle plate 50 is divided into several groups baffle plate pair in addition to the baffle plate 50 at center;Baffle plate is to including one To baffle plate 50 symmetrical centered on the baffle plate 50 at center;A pair of of baffle plate 50 of same group of baffle plate pair synchronizes far From or be arranged close to.
As shown in Figure 1, being articulated with several drive rods 70 between a pair of of tube sheet 11;It is left that a pair of of position is formed on drive rod 70 Right symmetrically arranged oppositely oriented external screw thread;Drive rod 70 passes through a pair of corresponding baffle plate 50 and same group of baffle plate Baffle plate 50 is screwed on the different external screw threads of a drive rod 70.
As shown in Figure 1, the inside left and right ends of cylinder 10 are respectively arranged with supplement baffle groups 60;Supplement baffle groups 60 Baffle plate 62 under the supplement of baffle plate 61 and inside in supplement including outside;Baffle plate 61 and arcuate surface be upward in supplement Baffle plate 50 shape it is identical and the two is in same level;It supplements lower baffle plate 62 and arcuate surface is directed downwardly The shape of baffle plate 50 is identical and the two is in same level;Baffle plate 61 and the lower baffle plate 62 of supplement are arranged in supplement On heat exchanger tube 40 and move left and right setting.
As shown in Figure 1, being articulated with drive rod 63 and lower drive rod 64 respectively on a pair of of tube sheet 11;Drive rod 63 in a pair External screw thread is formed by proximal end;The lower drive rod 64 of a pair forms external screw thread by proximal end;Upper drive rod 63 is horizontal through corresponding It baffle plate 61 and supplements lower baffle plate 62 on baffle plate 50, supplement and supplements upper baffle plate 61 and be screwed on drive rod 63; Lower drive rod 64 is horizontal through baffle plate 61 in corresponding baffle plate 50, supplement and supplements lower baffle plate 62 and supplements lower baffling Plate 62 is screwed on lower drive rod 64.
The left and right ends of drive rod 70 are provided with drive block.
The separate one end of drive rod 63 is provided with drive block in a pair;The separate one end of the lower drive rod 64 of a pair is provided with Lower drive block.
The working principle of the adjustable freezing water apparatus of baffle plate:
By rotating corresponding drive rod 70, the baffle plate of respective sets is driven to reduce the area of flow dead zone to relatively close Domain, to increase flow velocity and heat exchange area, but simultaneously because adjacent baffle(s) spacing becomes smaller, such horizontal resistance must increase Add, so reach suitable spacing by adjusting adjacent baffle(s) spacing, to meet the best of heat exchange area and resistance to water-flow Equilibrium valve, to improve overall heat exchange efficiency;Simultaneously because supplement baffle groups 60, so that the heat exchange area at the both ends of cylinder 10 Increase as possible, is also used for improving heat exchange efficiency.
The above content is only the better embodiment of the utility model, for those of ordinary skill in the art, according to this The thought of utility model, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be understood For limitations of the present invention.

Claims (7)

1. a kind of adjustable freezing water apparatus of baffle plate, including cylinder (10);The left and right ends of cylinder (10) are respectively welded tube sheet (11);It is worn between a pair of of tube sheet (11) and the heat exchanger tube (40) of the ordered arrangement that is fixed with several horizontal left and right settings;Cylinder Water inlet pipe (20) and outlet pipe (30) are welded on the upside of the external cylindrical surface of body (10);It is vertical that odd number is arranged on heat exchanger tube (40) The baffle plate (50) of setting;Baffle plate (50) in major segment and baffle plate (50) quantity of arcuate surface upward be odd number, Arcuate surface baffle plate directed downwardly (50) quantity is even number;Arcuate surface baffle plate (50) upward and arcuate surface court Under baffle plate (50) between left and right every setting and the baffle plate (50) of arcuate surface upward quantity be greater than arcuate surface The quantity of baffle plate (50) directed downwardly;It is characterized by: the fixed limit of the baffle plate (50) at center and remaining baffle plate (50) setting can be moved left and right.
2. the adjustable freezing water apparatus of a kind of baffle plate according to claim 1, it is characterised in that: baffle plate (50) is except center It is divided into several groups baffle plate pair outside baffle plate (50);Baffle plate is to including a pair of left and right pair centered on the baffle plate (50) at center The baffle plate (50) of title;A pair of of baffle plate (50) of same group of baffle plate pair is synchronized separate or is arranged close to.
3. the adjustable freezing water apparatus of a kind of baffle plate according to claim 2, it is characterised in that: pivot between a pair of of tube sheet (11) It is connected to several drive rods (70);The oppositely oriented external screw thread that a pair of of position is symmetrical set is formed on drive rod (70); Drive rod (70) passes through corresponding baffle plate (50) and a pair of of baffle plate (50) of same group of baffle plate is screwed onto a drive rod (70) on different external screw threads.
4. the adjustable freezing water apparatus of a kind of baffle plate according to claim 1, it is characterised in that: the inside or so of cylinder (10) Both ends are respectively arranged with supplement baffle groups (60);Supplement baffle groups (60) includes baffle plate (61) and interior in the supplement in outside Baffle plate (62) under the supplement of side;The shape of baffle plate (50) of the baffle plate (61) with arcuate surface upward is identical simultaneously in supplement And the two is in same level;It is identical as the shape of arcuate surface baffle plate directed downwardly (50) to supplement lower baffle plate (62) And the two is in same level;Baffle plate (61) and supplement lower baffle plate (62) are set on heat exchanger tube (40) in supplement And move left and right setting.
5. the adjustable freezing water apparatus of a kind of baffle plate according to claim 4, it is characterised in that: on a pair of of tube sheet (11) respectively It is articulated with drive rod (63) and lower drive rod (64);Drive rod (63) forms external screw thread by proximal end in a pair;A pair is lower to drive Lever (64) forms external screw thread by proximal end;Upper drive rod (63) is horizontal through baffle plate in corresponding baffle plate (50), supplement (61) it and lower baffle plate (62) is supplemented and supplement upper baffle plate (61) is screwed on drive rod (63);Lower drive rod (64) water Under the flat baffle plate (61) in corresponding baffle plate (50), supplement and supplement lower baffle plate (62) and supplement baffle plate (62) It is screwed on lower drive rod (64).
6. the adjustable freezing water apparatus of a kind of baffle plate according to claim 3, it is characterised in that: the left and right two of drive rod (70) End is provided with drive block.
7. the adjustable freezing water apparatus of a kind of baffle plate according to claim 5, it is characterised in that: drive rod (63) is remote in a pair From one end be provided with upper drive block;A pair lower drive rod (64) separate one end is provided with lower drive block.
CN201821917609.5U 2018-11-21 2018-11-21 A kind of adjustable freezing water apparatus of baffle plate Active CN209147503U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821917609.5U CN209147503U (en) 2018-11-21 2018-11-21 A kind of adjustable freezing water apparatus of baffle plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821917609.5U CN209147503U (en) 2018-11-21 2018-11-21 A kind of adjustable freezing water apparatus of baffle plate

Publications (1)

Publication Number Publication Date
CN209147503U true CN209147503U (en) 2019-07-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111928703A (en) * 2020-08-24 2020-11-13 黄书安 Heat exchanger with double-layer baffle plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111928703A (en) * 2020-08-24 2020-11-13 黄书安 Heat exchanger with double-layer baffle plate
CN111928703B (en) * 2020-08-24 2022-07-08 安徽普利优新材料有限公司 Heat exchanger with double-layer baffle plate

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20200107

Address after: 312300 Zhejiang city of Shaoxing province Shangyu city street high road No. 18

Patentee after: Zhejiang state auspicious Limited by Share Ltd

Address before: 312300 Shangyu economic and Technological Development Zone, Hangzhou Bay, Shaoxing, Zhejiang

Patentee before: Shaoxing Shangyu Guoheng Refrigeration Parts Co., Ltd.

TR01 Transfer of patent right