CN102944133A - Lateral plate for heat exchanger - Google Patents

Lateral plate for heat exchanger Download PDF

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Publication number
CN102944133A
CN102944133A CN2012103878841A CN201210387884A CN102944133A CN 102944133 A CN102944133 A CN 102944133A CN 2012103878841 A CN2012103878841 A CN 2012103878841A CN 201210387884 A CN201210387884 A CN 201210387884A CN 102944133 A CN102944133 A CN 102944133A
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CN
China
Prior art keywords
current zones
zones
current zone
side plate
current
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.)
Pending
Application number
CN2012103878841A
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Chinese (zh)
Inventor
包建忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUXI XIZHOU MACHINERY CO Ltd
Original Assignee
WUXI XIZHOU MACHINERY CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WUXI XIZHOU MACHINERY CO Ltd filed Critical WUXI XIZHOU MACHINERY CO Ltd
Priority to CN2012103878841A priority Critical patent/CN102944133A/en
Publication of CN102944133A publication Critical patent/CN102944133A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a lateral plate for a heat exchanger, which comprises a lateral plate body. The lateral plate body is divided into fourteen independent water flow regions; according to the flowing sequence of water, the fourteen independent water flow regions sequentially are a first water inlet region, a second right water flow region, a second left water flow region, a third right water flow region, a third left water flow region, a fourth right water flow region, a fourth left water flow region, a fifth right water flow region, a fifth left water flow region, a sixth right water flow region, a sixth left water flow region, a seventh right water flow region, a seventh left water flow region and an eighth water outlet region, which are positioned at the bottom of the lateral plate body; the first water inlet region is provided with a water inlet; and the lower part of the eighth water outlet region is provided with a water outlet. The lateral plate is characterized in that a buffering region is arranged above the water inlet; and the buffering region is a tank body which is adjacent to the water inlet, is arranged in the first water inlet region and is provided with a smooth arc edge. According to the invention, the formation of bubbles can be reduced, so that scales are reduced and the service life of a product is prolonged.

Description

The heat exchanger side plate
Technical field
The present invention relates to a kind of heat exchanger side plate, but especially a kind of be applicable to can heating the heat exchanger side plate of heating water again.
Background technology
At present, all kinds of heat exchangers of producing both at home and abroad have nearly more than 30 to plant, and it is widely used in the firing equipment system on the ground such as family, hotel, restaurant, hospital, office building.At present on the market heat exchanger comes in every shape, and their operation principle is substantially all identical, and fuel (coal, oil, gas) burn in combustion furnace and produces high-temperature flue gas, and the high-temperature flue gas heat exchanger of flowing through, absorbs heat at heat radiation.Along with the higher pursuit of people to heat exchanger, especially to the higher standard of thermal conversion efficiency, except the structure and surface treatment thereof of radiating tube, also need side plate to heat exchanger to improve and innovate.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of heat exchanger side plate is provided, in the course of work of heat exchanger at circulating water flow, accelerate water velocity, improve heat exchange efficiency.
According to technical scheme provided by the invention, described heat exchanger side plate, comprise the side plate body, the baffle for separating that the side plate body is bent becomes 14 independently current zones, and these 14 current zones are followed successively by the first inlet area that is positioned at side plate body bottom by the order of flowing through of water, the second right current zone, the second left current zone, the 3rd right current zone, the 3rd left current zone, the 4th right current zone, the 4th left current zone, the 5th right current zone, the 5th left current zone, the 6th right current zone, the 6th left current zone, the 7th right current zone, the 7th left current zone and the 8th outlet area; Have water inlet in described the first inlet area, be provided with delivery port in the bottom of the 8th outlet area, the top of the 8th outlet area is provided with venthole; It is characterized in that: above described water inlet, be provided with the buffer area.
Described buffer area is the cell body of smooth circular arc for edge adjacent with water inlet, that be arranged in the first inlet area.
Described buffer area be arranged in the first inlet area, the semicircle cell body adjacent with water inlet.
The described second right current zone and the second left current zone are symmetricly set on the both sides of the first inlet area; Be the 3rd right current zone in the upper right side in the described second right current zone, in the upper left side in the second left current zone be and the 3rd left current zone that the 3rd right current zone is symmetrical, regional and the 3rd left current zone of the 3rd right current is microscler; Left side on top, the described the 3rd right current zone is that the 4th right current are regional, on the right side on top, the 3rd left current zone be and regional the 4th symmetrical left current zone of the 4th right current, the 4th right current zone is positioned at the top, right side of side plate body, and the 4th left current zone is positioned at the left side top of side plate body; Mutual the 5th contiguous right current are regional, the 6th right current are regional and the 7th right current zone to be three in the lower end in the described the 4th right current zone, and mutual the 5th contiguous left current are regional, the 6th left current are regional and the 7th left current zone in the lower end in the 4th left current zone to be three; Described the 8th outlet area is positioned at the centre on the top of side plate body, contiguous the 4th left outlet area, the left side of the 8th outlet area, contiguous the 4th right outlet area, right side, the contiguous the 5th left current zone, lower end, the 6th left current zone and the 7th left current zone.
Be provided with the filter screen screens in the centre position of described the 8th outlet area.
Heat exchanger of the present invention in the course of work of heat exchanger at circulating water flow, is accelerated water velocity with side plate, improves heat exchange efficiency; And by structural design, reduce the formation of bubble, thereby reduce incrustation scale, improve product service life, strengthen the durability of heat exchanger.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
The invention will be further described below in conjunction with concrete accompanying drawing.
As shown in Figure 1: described heat exchanger comprises the first inlet area 1 with side plate, water inlet 1i, buffer area 1ii, the second right current zone 2, the second left current zone 2i, the 3rd right current zone 3, the 3rd left current zone 3i, the 4th right current zone 4, the 4th left current zone 4i, the 5th right current zone 5, the 5th left current zone 5i, the 6th right current zone 6, the 6th left current zone 6i, the 7th right current zone 7, the 7th left current zone 7i, the 8th outlet area 8, filter screen screens 8i, venthole 8ii, delivery port 8iii, side plate body 10 etc.
As shown in Figure 1, side plate body 10 of the present invention, the baffle for separating that side plate body 10 is bent becomes 14 independently current zones, and these 14 current zones are followed successively by the first inlet area 1 that is positioned at side plate body 10 bottoms by the order of flowing through of water, the second right current zone 2, the second left current zone 2i, the 3rd right current zone 3, the 3rd left current zone 3i, the 4th right current zone 4, the 4th left current zone 4i, the 5th right current zone 5, the 5th left current zone 5i, the 6th right current zone 6, the 6th left current zone 6i, the 7th right current zone 7, the 7th left current zone 7i and the 8th outlet area 8; Have water inlet 1i in described the first inlet area 1, be provided with delivery port 8iii in the bottom of described the 8th outlet area 8, the top of the 8th outlet area is provided with venthole 8ii; Be provided with buffer area 1ii above described water inlet 1i, this buffer area 1ii is the cell body of smooth circular arc for edge adjacent with water inlet 1i, that be arranged in the first inlet area 1, and particularly, described buffer area 1ii can be semi-circular groove;
The described second right current zone the 2 and second left current zone 2i is symmetricly set on the both sides of the first inlet area 1; Be the 3rd right current zone 3 in the upper right side in the described second right current zone 2, in the upper left side of the second left current zone 2i be and the 3rd left current zone 3i of the 3rd right current zone 3 symmetries, the regional 3i of the 3rd right current zone the 3 and the 3rd left current is microscler; Left side on 3 tops, the described the 3rd right current zone is the 4th right current zone 4, be the regional 4i of the 4th left current with the 4th right current zone 4 symmetries on the right side on 3i top, the 3rd left current zone, the 4th right current zone 4 is positioned at the top, right side of side plate body 10, and the 4th left current zone 4i is positioned at the left side top of side plate body 10; Being three mutually contiguous the 6 and the 7th right current zones 7, the 5, the 6th right current zone, the 5th right current zone in the lower end in the described the 4th right current zone 4, is three mutually contiguous the 5th left current zone 5i, the 6th left current zone 6i and the 7th left current zone 7i in the lower end in the 4th left current zone 4; Described the 8th outlet area 8 is positioned at the centre on the top of side plate body 10, contiguous the 4th left outlet area 4i in the left side of the 8th outlet area 8, contiguous the 4th right outlet area 4, right side, lower end the contiguous the 5th left current zone 5i, the 6th left current zone 6i and the 7th left current zone 7i;
Be provided with filter screen screens 8i in the centre position of described the 8th outlet area 8;
The material of described side plate body 10 is the various ways such as aluminium alloy, stainless steel, copper alloy.
Operation principle of the present invention and the course of work: after heat-absorbing medium (water) enters from water inlet 1i, at first enter buffer area 1ii, enter again the first inlet area 1; After linking to each other by some radiating tubes and cover plate, heat-absorbing medium (water) enters respectively the second right current zone the 2 and second left current zone 2i; In like manner, after process radiating tube and cover plate link to each other, heat-absorbing medium (water) enters 7i-the 8th outlet area 8, the 7 and the 7th left current zone, the 6 and the 6th left current zone 6i-the 7th right current zone, the 5 and the 5th left current zone 5i-the 6th right current zone, the 4 and the 4th left current zone 4i-the 5th right current zone, the 3 and the 3rd left current zone 3i-the 4th right current zone, the 3rd right current zone more successively, and final heat-absorbing medium (water) flows out from delivery port 8iii.
Under the sealing loop condition, circulation heat absorption medium (water) can produce bubble, along with the temperature of heat-absorbing medium (water) rises gradually, the bubble that produces can be increasing, after entering outlet area 8, run into filter screen screens 8i upper install go steep filter screen after, become little bubble, bubble flows out by venthole 8ii, reduce the air pressure that seals in the recirculated water with this, also reduce the formation of incrustation scale simultaneously; And, because the water inlet 1i in the first inlet area 1 is provided with buffer area 1ii, so that heat-absorbing medium (water) at first produces buffering after entering, can be owing to pressure produce bubble, this has also played the advantageous effects that reduces bubble.
In addition, during work, after heat-absorbing medium (water) enters from water inlet 1i, effect by radiating tube and cover plate enters the second right current zone the 2 and second left current zone 2i, in this process, regional 2(the second left current zone 2i of the first inlet area 1 and the second right current) forms the pressure reduction of two radiating tube length between, be heat transfer medium from the right current of first inlet area 1-radiating tube-cover plate-radiating tube-second zone 2(the second left current zone 2i) this process, heat transfer medium is by way of the pressure reduction of 2 radiating tube length, by that analogy, the 3rd right current zone 3(the 3rd left current zone 3i) and between the first inlet area 1 there are 4 radiating tube pressure reduction, the 4th right current zone 4(the 4th left current zone 4i) and between the first inlet area 1 there are 6 radiating tube pressure reduction, the 5th right current zone 5(the 5th left current zone 5i) and between the first inlet area 1 there are 8 radiating tube pressure reduction, the 6th right current zone 6(the 6th left current zone 6i) and between the first inlet area 1 there are 10 radiating tube pressure reduction, the 7th right current zone 7(the 7th left current zone 7i) and between the first inlet area 1 have 12 radiating tube pressure reduction, there are 14 radiating tube pressure reduction in the 8th current zone between the 8 and first inlet area 1; Therefore as extending, we can increase pressure reduction with this, thereby accelerate water velocity by increasing the current zone, improve heat absorption efficiency with this.
Side plate of the present invention is used for heat exchanger, and when work, combustion gas is burnt in the combustion chamber, and the heat transfer medium that passes through (water) flows through heat absorption from some radiating tube pipelines, and heat is used for family's heating or domestic hot water, thereby reaches heat-transfer effect.Side plate of the present invention has designed several unique current zones not of uniform size, has increased pressure reduction, thereby has accelerated the flow velocity of recirculated water, increased its area of dissipation, the heat that produces during with burning successively absorbs, and has guaranteed maximum heat exchanger area of dissipation, has guaranteed the heat conversion efficiency; Be provided with bubble structure at side plate, prevent that large bubble from forming, thereby reduced the air pressure of recirculated water, thus the service life of having improved product.The outstanding feature of the present invention is the thermal conversion efficiency that it is high, can reach 99%.During work, after the heat of heat exchanger was successively absorbed by heat transfer medium, external thermal loss was considerably less, and the user can directly touch heat exchanger housing with hand.Skin temperature is no more than 38 ℃.

Claims (5)

1. heat exchanger side plate, comprise side plate body (10), the baffle for separating that side plate body (10) is bent becomes 14 independently current zones, and these 14 current zones are followed successively by the first inlet area (1) that is positioned at side plate body (10) bottom by the order of flowing through of water, the second right current zones (2), the second left current zones (2i), the 3rd right current zones (3), the 3rd left current zones (3i), the 4th right current zones (4), the 4th left current zones (4i), the 5th right current zones (5), the 5th left current zones (5i), the 6th right current zones (6), the 6th left current zones (6i), the 7th right current zones (7), the 7th left current zones (7i) and the 8th outlet area (8); Have water inlet (1i) in described the first inlet area (1), be provided with delivery port (8iii) in the bottom of the 8th outlet area (8), the top of the 8th outlet area is provided with venthole (8ii); It is characterized in that: be provided with buffer area (1ii) in the top of described water inlet (1i).
2. heat exchanger side plate as claimed in claim 1 is characterized in that: described buffer area (1ii) is the cell body of smooth circular arc for edge adjacent with water inlet (1i), that be arranged in the first inlet area (1).
3. heat exchanger side plate as claimed in claim 1 is characterized in that: described buffer area (1ii) for be arranged in the first inlet area (1), the semicircle cell body adjacent with water inlet (1i).
4. heat exchanger side plate as claimed in claim 1 is characterized in that: the described second right current zones (2) and the second left current regional (2i) are symmetricly set on the both sides of the first inlet area (1); Be the 3rd right current zones (3) in the upper right side in the described second right current zones (2), in the upper left side in the second left current zones (2i) be and the 3rd left current zones (3i) of the 3rd right current zones (3) symmetry, the 3rd right current zones (3) and the 3rd left current zones (3i) are microscler; Left side on (3) top, the described the 3rd right current zone is the 4th right current zones (4), be the four left current regional (4i) symmetrical with the 4th right current zones (4) on the right side on (3i) top, the 3rd left current zone, the 4th right current zones (4) are positioned at the top, right side of side plate body (10), and the 4th left current zones (4i) are positioned at the left side top of side plate body (10); Being three mutually contiguous the 5th right current zones (5), the 6th right current zones (6) and the 7th right current zones (7) in the lower end in the described the 4th right current zones (4), is three mutually contiguous the 5th left current zones (5i), the 6th left current zones (6i) and the 7th left current regional (7i) in the lower end in the 4th left current zones (4); Described the 8th outlet area (8) is positioned at the centre on the top of side plate body (10), contiguous the 4th left outlet area (4i), the left side of the 8th outlet area (8), contiguous the 4th right outlet area (4), right side, the contiguous the 5th left current zones (5i), lower end, the 6th left current zones (6i) and the 7th left current zones (7i).
5. heat exchanger side plate as claimed in claim 1 is characterized in that: be provided with filter screen screens (8i) in the centre position of described the 8th outlet area (8).
CN2012103878841A 2012-10-13 2012-10-13 Lateral plate for heat exchanger Pending CN102944133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012103878841A CN102944133A (en) 2012-10-13 2012-10-13 Lateral plate for heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012103878841A CN102944133A (en) 2012-10-13 2012-10-13 Lateral plate for heat exchanger

Publications (1)

Publication Number Publication Date
CN102944133A true CN102944133A (en) 2013-02-27

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103575154A (en) * 2013-11-08 2014-02-12 无锡锡州机械有限公司 Side plate used for heat exchanger
CN104566985A (en) * 2015-01-07 2015-04-29 无锡锡州机械有限公司 Condensing type water channel circulating structure of gas heat exchanger
CN104566930A (en) * 2015-01-07 2015-04-29 无锡锡州机械有限公司 Condensing type gas heat exchanger side plate

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59225299A (en) * 1983-06-06 1984-12-18 Hitachi Ltd Heat exchanger
US20060266504A1 (en) * 2005-05-31 2006-11-30 York International Corporation Direct expansion cooler high velocity dished head
CN201206951Y (en) * 2008-04-11 2009-03-11 无锡锡州机械有限公司 Condensing gas heat exchanger
CN102364264A (en) * 2011-11-01 2012-02-29 无锡锡州机械有限公司 Water passage circulation structure for condensing heat exchanger
CN202869357U (en) * 2012-10-13 2013-04-10 无锡锡州机械有限公司 Side plate for heat exchanger

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59225299A (en) * 1983-06-06 1984-12-18 Hitachi Ltd Heat exchanger
US20060266504A1 (en) * 2005-05-31 2006-11-30 York International Corporation Direct expansion cooler high velocity dished head
CN201206951Y (en) * 2008-04-11 2009-03-11 无锡锡州机械有限公司 Condensing gas heat exchanger
CN102364264A (en) * 2011-11-01 2012-02-29 无锡锡州机械有限公司 Water passage circulation structure for condensing heat exchanger
CN202869357U (en) * 2012-10-13 2013-04-10 无锡锡州机械有限公司 Side plate for heat exchanger

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103575154A (en) * 2013-11-08 2014-02-12 无锡锡州机械有限公司 Side plate used for heat exchanger
CN104566985A (en) * 2015-01-07 2015-04-29 无锡锡州机械有限公司 Condensing type water channel circulating structure of gas heat exchanger
CN104566930A (en) * 2015-01-07 2015-04-29 无锡锡州机械有限公司 Condensing type gas heat exchanger side plate
CN104566985B (en) * 2015-01-07 2018-04-06 无锡锡州机械有限公司 Condensing gas heat exchanger channel circulation structure

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Application publication date: 20130227