CN209326416U - A kind of new type heat exchanger - Google Patents

A kind of new type heat exchanger Download PDF

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Publication number
CN209326416U
CN209326416U CN201821793301.4U CN201821793301U CN209326416U CN 209326416 U CN209326416 U CN 209326416U CN 201821793301 U CN201821793301 U CN 201821793301U CN 209326416 U CN209326416 U CN 209326416U
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CN
China
Prior art keywords
bobbin carriage
shell
plate
heat exchanger
new type
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Active
Application number
CN201821793301.4U
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Chinese (zh)
Inventor
张连腾
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Guangdong Tenglong Chemical Technology Co., Ltd.
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Nantong Tenglong Chemical Technology Co Ltd
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Priority to CN201821793301.4U priority Critical patent/CN209326416U/en
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Abstract

The utility model discloses a kind of new type heat exchangers, including shell, left end bobbin carriage and right end bobbin carriage, the left end of shell is fixedly installed with left end bobbin carriage, the right end of shell is fixedly installed with right end bobbin carriage, the bosom horizontal direction of right end bobbin carriage is fixedly installed with demarcation plate, the inner wall of right end bobbin carriage is fixedly installed with sealing plate close to the side of shell, and the upper surface of right end bobbin carriage offers the first water inlet;The utility model is by being arranged to detachable structure for shell, left end bobbin carriage and right end bobbin carriage, when needing to replace internal tube bank, the ring flange of left end bobbin carriage and right end bobbin carriage can be unscrewed, entire tube bank is extracted out from baffle plate, dismounting and change is carried out to specific pipeline;U-tube is arranged to horizontal pipe and union elbow two parts, convenient for dismantling U-tube, individually cleaning is carried out to pipeline, after horizontal pipe disassembly, clamping device is opened, union elbow is therefrom detached from.

Description

A kind of new type heat exchanger
Technical field
The utility model relates to heat exchanger correlative technology field, specially a kind of new type heat exchanger.
Background technique
Heat exchanger is the section that heat transfer between material is realized between a kind of fluid at two or more different temperatures Energy equipment, is that heat is made to pass to the lower fluid of temperature by the higher fluid of temperature, fluid temperature (F.T.) is made to reach flow specification Index to meet the needs of process conditions, while being also one of the capital equipment for improving energy utilization rate.Heat exchanger industry is related to HVAC, pressure vessel, sewerage disposing equipment, chemical industry, nearly 30 multi industries such as petroleum mutually form industry chain (supply chain).Shell-and-tube changes Hot device is also known as tubular heat exchanger.It is to close the wall surface restrained in the housing as the dividing wall type heat exchanger of heat-transfer area.It is this Heat exchanger structure is simple, low cost, using relatively broad;The wherein tube side of U-shaped pipe heat exchanger not easy cleaning restrains middle part The pipe divided is difficult to replace.For this purpose, the utility model proposes a kind of new type heat exchangers for solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of new type heat exchangers, to solve mentioned above in the background art ask Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of new type heat exchanger, including shell, a left side End pipe case and right end bobbin carriage, the left end of the shell are fixedly installed with left end bobbin carriage, and the right end of shell is fixedly installed with right end pipe Case, the bosom horizontal direction of the right end bobbin carriage are fixedly installed with demarcation plate, and the inner wall of the right end bobbin carriage is close to shell Side be fixedly installed with sealing plate, the upper surface of the right end bobbin carriage offers the first water inlet, the lower surface of right end bobbin carriage Offering the first water outlet, the shell is internally provided with plural groups U-tube, and U-tube includes horizontal pipe and union elbow, The inner wall upper and lower ends vertical direction of the shell is fixedly installed with baffle plate, and horizontal pipe extends transversely through baffle plate and sealing The side wall of plate leads to the inside of right end bobbin carriage, and the baffle plate is provided with plural groups, and the length of baffle plate is the two of housing inner diameter / mono-, and the mutual Heterogeneous Permutation of baffle plate of the inner wall upper and lower ends of shell, the inner wall middle part level side of the left end bobbin carriage To clamping device, and clamping device fixed clamp union elbow is fixedly installed with, the lower surface of the shell is close to left end bobbin carriage Side offer the second water inlet, the upper surface of shell offers the second water outlet close to the side of right end bobbin carriage.
Preferably, the shell and left end bobbin carriage are solidly connected by flange, and shell and right end bobbin carriage connect by the way that flange is fixed It connects, and is provided with ring type seal between shell and right end bobbin carriage.
Preferably, the demarcation plate is provided with two groups, and vacuum heat-insulating layer, the appearance of demarcation plate are formed between two component partitions Face is fixedly connected with the outer surface of sealing plate, and through-hole is offered on the side wall of sealing plate, the position of through-hole and horizontal pipe Position corresponds.
Preferably, two end surfaces of the union elbow are provided with external screw thread, and union elbow is by being spirally connected and horizontal pipe Fixed, the distance between union elbow both ends are gradually increased from inside to outside.
Preferably, the clamping device is hingedly made of two groups of fanning strips, and the opposite flank of two groups of fanning strips offers half Circular groove, the end of two groups of fanning strips are fixedly installed with rectangular block, and the leading flank of rear side rectangular block offers pin hole, front side rectangular block Trailing flank be fixedly installed with spring pin, spring pin and pin hole are clamped.
Compared with prior art, the utility model has the beneficial effects that
1. by the way that shell, left end bobbin carriage and right end bobbin carriage are arranged to detachable structure, when need to internal tube bank into When row replacement, the ring flange of left end bobbin carriage and right end bobbin carriage can be unscrewed, entire tube bank be extracted out from baffle plate, to specific Pipeline carry out dismounting and change;
2. U-tube is arranged to horizontal pipe and union elbow two parts, convenient for dismantling U-tube, pipeline is carried out single Solely cleaning opens clamping device, union elbow is therefrom detached from after horizontal pipe disassembly.
Detailed description of the invention
Fig. 1 is the utility model structure chart;
Fig. 2 is the utility model internal structure chart;
Fig. 3 is the utility model clamping device perspective view.
In figure: 1 shell, 2 left end bobbin carriages, 3 right end bobbin carriages, 4 demarcation plates, 5 first water inlets, 6 first water outlets, 7 sealings Plate, 8 U-tubes, 81 horizontal pipes, 82 union elbows, 9 clamping devices, 10 baffle plates, 11 fanning strips, 12 half slots, 13 springs Pin, 14 second water inlets, 15 second water outlets, 16 ring type seals.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of new type heat exchanger, as shown in Figure 1, this The new type heat exchanger of embodiment, including shell 1, left end bobbin carriage 2 and right end bobbin carriage 3, the left end of shell 1 are fixedly installed with left end pipe Case 2, the right end of shell 1 are fixedly installed with right end bobbin carriage 3, and the bosom horizontal direction of right end bobbin carriage 3 is fixedly installed with separation The inner wall of plate 4, right end bobbin carriage 3 is fixedly installed with sealing plate 7 close to the side of shell 1, and the upper surface of right end bobbin carriage 3 offers One water inlet 5, the lower surface of right end bobbin carriage 3 offer the first water outlet 6, and shell 1 is internally provided with plural groups U-tube 8, U Shape pipe 8 includes horizontal pipe 81 and union elbow 82, and the inner wall upper and lower ends vertical direction of shell 1 is fixedly installed with baffle plate 10, and horizontal pipe 81 extends transversely through the side wall of baffle plate 10 and sealing plate 7 and leads to the inside of right end bobbin carriage 3, baffle plate 10 is set It is equipped with plural groups, the length of baffle plate 10 is the half of 1 internal diameter of shell, and the baffle plate of the inner wall upper and lower ends of shell 1 The inner wall middle part horizontal direction of 10 mutual Heterogeneous Permutations, left end bobbin carriage 2 is fixedly installed with clamping device 9, and clamping device 9 is fixed Union elbow 82 is clamped, the lower surface of shell 1 offers the second water inlet 14, the upper table of shell 1 close to the side of left end bobbin carriage 2 Face offers the second water outlet 15 close to the side of right end bobbin carriage 3.
Further, shell 1 and left end bobbin carriage 2 are solidly connected by flange, and shell 1 and right end bobbin carriage 3 are fixed by flange Connection, and ring type seal 16 is provided between shell 1 and right end bobbin carriage 3,3 three of shell 1, left end bobbin carriage 2 and right end bobbin carriage Between be detachable structure, convenient for inside tube bank replace.
Further, demarcation plate 4 is provided with two groups, forms vacuum heat-insulating layer between two component partitions 4, demarcation plate 4 it is outer Surface is fixedly connected with the outer surface of sealing plate 7, and through-hole is offered on the side wall of sealing plate 7, the position of through-hole and horizontal tube The position in road 81 corresponds, and the inside of right end bobbin carriage 3 will be divided into two parts, vacuum heat-insulating layer up and down by demarcation plate 4 is then reduced The heat exchange of the water of upper and lower two parts different temperatures.
Further, two end surfaces of union elbow 82 are provided with external screw thread, and union elbow 82 is by being spirally connected and horizontal tube Road 81 is fixed, and the distance between 82 both ends of union elbow are gradually increased from inside to outside, and the caliber of union elbow 82 is identical, and adjacent The distance between two groups of union elbows 82 are identical as caliber, ensure that 1 water flow inside of shell is unimpeded.
The clamping device 9 is hingedly made of two groups of fanning strips 11, and hinged shaft is close to the inner wall of left end bobbin carriage 2, two groups of fans The opposite flank of shape plate 11 offers half slot 12, and the end of two groups of fanning strips 11 is fixedly installed with rectangular block, rear side rectangular block Leading flank offer pin hole, the trailing flank of front side rectangular block is fixedly installed with spring pin 13, spring pin 13 and pin hole card It connects, 12 diameter of half slot is equal with the caliber of union elbow 82, the group number of one group of 11 upper half-round slot 12 of fanning strip and same vertical The group number of union elbow 82 is identical on face.
Working principle: opening two groups of fanning strips 11 of clamping device 9, union elbow 82 be stuck in two groups of half slots 12, Spring pin 13 is stuck in pin hole, and horizontal pipe 81 is screwed onto the both ends of union elbow 82 respectively, U-tube 8 is formed, by U-shaped The horizontal pipe 81 of pipe 8 is inserted into baffle plate 10, and by connecting flange that left end bobbin carriage 2 and shell 1 is fixed, by right end bobbin carriage 3 The end of the through-hole alignment horizontal pipe 81 of inner seal plate 7, and right end bobbin carriage 3 and shell 1 are fixed by connecting flange and connected It connects, respectively from the water of the first water inlet 5 and the second water inlet 14 injection different temperatures, the water of the first water inlet 5 injection flows through U-shaped Pipe 8, and be discharged from the first water outlet 6, the water of the second water inlet 14 injection is final in 1 internal circulation flow of shell through baffle plate 10 It is discharged by the second water outlet 15, inside shell 1, the different water of temperature carries out heat exchange, completes cooling or heating Process, when needing replacing horizontal pipe 81 or being cleaned to the inside of U-tube 8, by shell 1, left end case pipe 2 and right end Case pipe 3 is dismantled, and according to the sequence opposite with when assembling, horizontal pipe 81 is replaced.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. the left end of a kind of new type heat exchanger, including shell (1), left end bobbin carriage (2) and right end bobbin carriage (3), the shell (1) is solid Dingan County is equipped with left end bobbin carriage (2), and the right end of shell (1) is fixedly installed with right end bobbin carriage (3), it is characterised in that: the right end pipe The bosom horizontal direction of case (3) is fixedly installed with demarcation plate (4), and the inner wall of the right end bobbin carriage (3) is close to shell (1) Side is fixedly installed with sealing plate (7), and the upper surface of the right end bobbin carriage (3) offers the first water inlet (5), right end bobbin carriage (3) lower surface offers the first water outlet (6), and the shell (1) is internally provided with plural groups U-tube (8), U-tube (8) Including horizontal pipe (81) and union elbow (82), the inner wall upper and lower ends vertical direction of the shell (1) is fixedly installed with folding Flowing plate (10), and horizontal pipe (81) extends transversely through baffle plate (10) and the side wall of sealing plate (7) leads to the interior of right end bobbin carriage (3) Portion, the baffle plate (10) are provided with plural groups, and the length of baffle plate (10) is the half of shell (1) internal diameter, and shell (1) the inner wall middle part horizontal direction of baffle plate (10) mutual Heterogeneous Permutation of inner wall upper and lower ends, the left end bobbin carriage (2) is solid Dingan County is equipped with clamping device (9), and clamping device (9) fixed clamp union elbow (82), the lower surface of the shell (1) are close The side of left end bobbin carriage (2) offers the second water inlet (14), and the upper surface of shell (1) is opened close to the side of right end bobbin carriage (3) Equipped with the second water outlet (15).
2. a kind of new type heat exchanger according to claim 1, it is characterised in that: the shell (1) and left end bobbin carriage (2) are logical It crosses flange to be solidly connected, shell (1) is fixedly connected with right end bobbin carriage (3) by flange, and between shell (1) and right end bobbin carriage (3) It is provided with ring type seal (16).
3. a kind of new type heat exchanger according to claim 1, it is characterised in that: the demarcation plate (4) is provided with two groups, and two Vacuum heat-insulating layer is formed between component partition (4), the outer surface of demarcation plate (4) is fixedly connected with the outer surface of sealing plate (7), and Through-hole is offered on the side wall of sealing plate (7), the position of through-hole and the position of horizontal pipe (81) correspond.
4. a kind of new type heat exchanger according to claim 1, it is characterised in that: two end surfaces of the union elbow (82) Be provided with external screw thread, union elbow (82) is fixed with horizontal pipe (81) by being spirally connected, between union elbow (82) both ends away from From being gradually increased from inside to outside.
5. a kind of new type heat exchanger according to claim 1, it is characterised in that: the clamping device (9) is by two groups of sectors Plate (11) hingedly forms, and the opposite flank of two groups of fanning strips (11) offers half slot (12), the end of two groups of fanning strips (11) It is fixedly installed with rectangular block, the leading flank of rear side rectangular block offers pin hole, and the trailing flank of front side rectangular block is fixedly installed with bullet Spring pin (13), spring pin (13) and pin hole are clamped.
CN201821793301.4U 2018-11-01 2018-11-01 A kind of new type heat exchanger Active CN209326416U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821793301.4U CN209326416U (en) 2018-11-01 2018-11-01 A kind of new type heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821793301.4U CN209326416U (en) 2018-11-01 2018-11-01 A kind of new type heat exchanger

Publications (1)

Publication Number Publication Date
CN209326416U true CN209326416U (en) 2019-08-30

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ID=67709161

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821793301.4U Active CN209326416U (en) 2018-11-01 2018-11-01 A kind of new type heat exchanger

Country Status (1)

Country Link
CN (1) CN209326416U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110926257A (en) * 2019-11-12 2020-03-27 上海电气电站设备有限公司 Shell pass division partition plate for enhancing heat insulation of photo-thermal heat exchanger
CN110926240A (en) * 2019-12-10 2020-03-27 南京四创换热器科技有限公司 Heat exchanger assembly and application thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110926257A (en) * 2019-11-12 2020-03-27 上海电气电站设备有限公司 Shell pass division partition plate for enhancing heat insulation of photo-thermal heat exchanger
CN110926240A (en) * 2019-12-10 2020-03-27 南京四创换热器科技有限公司 Heat exchanger assembly and application thereof

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Effective date of registration: 20200122

Address after: 523000 husha Island fine chemical park, Humen Port, Shatian Town, Dongguan City, Guangdong Province

Patentee after: Guangdong Tenglong Chemical Technology Co., Ltd.

Address before: 226407 No. 1, No. 4 Yangkou Road, Yangkou Chemical Park, Rudong County, Nantong City, Jiangsu Province

Patentee before: Nantong Tenglong Chemical Technology Co., Ltd.