CN207716925U - A kind of duplex chimney cooler with emptier - Google Patents

A kind of duplex chimney cooler with emptier Download PDF

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Publication number
CN207716925U
CN207716925U CN201721877388.9U CN201721877388U CN207716925U CN 207716925 U CN207716925 U CN 207716925U CN 201721877388 U CN201721877388 U CN 201721877388U CN 207716925 U CN207716925 U CN 207716925U
Authority
CN
China
Prior art keywords
pipe
heat exchanger
ball valve
liquid
angle elbow
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.)
Expired - Fee Related
Application number
CN201721877388.9U
Other languages
Chinese (zh)
Inventor
徐祝春
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.)
Jiangsu Jobon Hydraulic Machinery Co Ltd
Original Assignee
Jiangsu Jobon Hydraulic 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 Jiangsu Jobon Hydraulic Machinery Co Ltd filed Critical Jiangsu Jobon Hydraulic Machinery Co Ltd
Priority to CN201721877388.9U priority Critical patent/CN207716925U/en
Application granted granted Critical
Publication of CN207716925U publication Critical patent/CN207716925U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to technical field of heat exchange more particularly to a kind of duplex chimney coolers with emptier.Upper layer chimney cooler is needed when overhauling dismounting the emptying rate of liquid in shell side at present, because lower part is arranged in the inlet/outlet pipe of chimney cooler, after the emptying rate of liquid in shell side, still there is residual in inlet/outlet pipe, when removing upper layer chimney cooler, the liquid in inlet/outlet pipe, which will flow out, to be polluted.The utility model in pipe endoporus by being arranged right-angle elbow pipe, in the horizontal ends of right-angle elbow pipe, the second ball valve is set, on the first pipe heat exchanger top, the first ball valve is set, right-angle elbow pipe lower end is less than the lower plane of flange, so that compressed air enters the first pipe heat exchanger by the first ball valve, the liquid in shell side is discharged under the action of compressed air by right-angle elbow pipe, until the liquid in pipe is drained, it is effectively prevented the leakage pollution environment in dismounting of the liquid in pipe.The utility model is mainly used for emptying duplex chimney cooler.

Description

A kind of duplex chimney cooler with emptier
Technical field
The utility model is related to technical field of heat exchange more particularly to a kind of duplex tubular type coolings with emptier Device.
Background technology
Chimney cooler is called shell-and-tube cooler, is divided into tube side and shell side, is pipe in the liquid conduct of Bottomhole pressure Journey, its conduct of the liquid flowed outside pipe is shell side, and the wall surface of heat exchanger tube is heat-transfer area.For cooling continuity, generally Using duplex chimney cooler, i.e., be made of two chimney coolers and triple valve of the same area, can one work, one is standby With, or operation in need cleaning maintenance chimney cooler when, spare chimney cooler can be opened, without shut down.Upper layer is managed at present Formula cooler needs, the emptying rate of liquid in shell side, exhaust-valve generally to be arranged in pipe heat exchanger bottom when overhauling dismounting, because Lower part is arranged in the inlet/outlet pipe of chimney cooler, is less than exhaust-valve, after the emptying rate of liquid in shell side, still there is residual in inlet/outlet pipe, when When removing upper layer chimney cooler, the liquid in inlet/outlet pipe, which will flow out, to be polluted.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of simple in structure, easy to operate and can incite somebody to action The duplex chimney cooler with emptier of emptying rate of liquid in the chimney cooler inlet/outlet pipe of upper layer.
The technical solution of the utility model is as follows:
A kind of duplex chimney cooler with emptier, including the first pipe heat exchanger 1, the second pipe heat exchanger 2 With triple valve 3;Second pipe heat exchanger 2 is cylinder, and second pipe heat exchanger 2 is horizontally disposed, described second 2 both upper ends thereof of pipe heat exchanger is vertically arranged triple valve 3, and the first pipe heat exchanger 1 is arranged in 3 upper end of the triple valve;It is described First pipe heat exchanger 1 includes the first ball valve 11, the second ball valve 12, right-angle elbow pipe 13, pipe 14 and flange 15;First ball Valve 11 is vertically arranged in the first pipe heat exchanger 1, and the pipe 14 is vertically arranged in the bottom both ends of the first pipe heat exchanger 1, It is horizontally disposed with flange 15 in 14 lower end of the pipe, right-angle elbow pipe 13 is set in 14 endoporus of the pipe, in the quarter bend The second ball valve 12 is arranged in the horizontal ends of pipe 13.
Further, the material of the right-angle elbow pipe 13 is stainless steel, and the outer diameter of the right-angle elbow pipe 13 is less than pipe 14 Diameter of bore, 13 lower end of the right-angle elbow pipe be less than flange 15 lower plane.
Further, first ball valve, 11 and second ball valve 12 is stainless steel.
The beneficial effects of the utility model are:
By the way that right-angle elbow pipe is arranged in the pipe endoporus, the second ball valve is set in the horizontal ends of right-angle elbow pipe, the The first ball valve is arranged in one pipe heat exchanger top, and right-angle elbow pipe lower end is less than the lower plane of flange so that compressed air is by the One ball valve enters the first pipe heat exchanger, and the liquid in shell side is discharged under the action of compressed air by right-angle elbow pipe, until Liquid in pipe is drained, and is effectively prevented the leakage pollution environment in dismounting of the liquid in pipe.
Description of the drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the partial view A of the utility model;
In figure:It is first pipe heat exchanger 1, the second pipe heat exchanger 2, triple valve 3, the first ball valve 11, the second ball valve 12, straight Angle bend pipe 13, pipe 14, flange 15.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As depicted in figs. 1 and 2, a preferred embodiment of the utility model, should be with the duplex tube type cold of emptier But device, including the first pipe heat exchanger 1, the second pipe heat exchanger 2 and triple valve 3;Second pipe heat exchanger 2 is cylinder, the Two pipe heat exchangers 2 are horizontally disposed, triple valve 3 are vertically arranged in 2 both upper ends thereof of the second pipe heat exchanger, in 3 upper end of triple valve First pipe heat exchanger 1 is set;First pipe heat exchanger 1 includes the first ball valve 11, the second ball valve 12, right-angle elbow pipe 13, pipe 14 and flange 15;First ball valve 11 is vertically arranged in the first pipe heat exchanger 1, and pipe 14 is vertically arranged in the first pipe heat exchanger 1 bottom both ends are horizontally disposed with flange 15 in 14 lower end of pipe, right-angle elbow pipe 13 are arranged in 14 endoporus of pipe, in quarter bend The second ball valve 12 is arranged in the horizontal ends of pipe 13.The material of right-angle elbow pipe 13 is stainless steel, and the outer diameter of right-angle elbow pipe 13 is less than pipe 14 diameter of bore, 13 lower end of right-angle elbow pipe are less than the lower plane of flange 15.First ball valve 11 and the second ball valve 12 are stainless steel Material.
Operation principle is as follows:
When the first chimney cooler needs to overhaul dismantling, triple valve is first reversed so that the first pipe heat exchanger is closed, Then the first ball valve and the second ball valve are opened, compressed air enters shell side through the first ball valve so that the liquid in shell side is in air pressure Pressure under be drained into collecting tank (being not drawn into figure) through right-angle elbow pipe and the second ball valve, since the lower end of right-angle elbow pipe is less than Flange lower plane so that the liquid in pipe can be fully drained.
The beneficial effects of the utility model are:
By the way that right-angle elbow pipe is arranged in the pipe endoporus, the second ball valve is set in the horizontal ends of the right-angle elbow pipe, The first ball valve is set on the first pipe heat exchanger top, right-angle elbow pipe lower end is less than the lower plane of flange so that compressed air passes through It crosses the first ball valve and enters the first pipe heat exchanger, the liquid in shell side is discharged under the action of compressed air by right-angle elbow pipe, Until the liquid in pipe is drained, it is effectively prevented the leakage pollution environment in dismounting of the liquid in pipe.
Above are merely preferred embodiments of the utility model, it is not intended to limit the utility model, it is noted that for For those skilled in the art, without deviating from the technical principle of the utility model, if can also make Dry improvement and modification, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (3)

1. a kind of duplex chimney cooler with emptier, including the first pipe heat exchanger (1), the second pipe heat exchanger (2) and triple valve (3);Second pipe heat exchanger (2) is cylinder, and second pipe heat exchanger (2) is horizontally disposed, Second pipe heat exchanger (2) both upper ends thereof is vertically arranged triple valve (3), the first pipe of setting in the triple valve (3) upper end Formula heat exchanger (1);It is characterized in that:First pipe heat exchanger (1) includes the first ball valve (11), the second ball valve (12), straight Angle bend pipe (13), pipe (14) and flange (15);First ball valve (11) is vertically arranged in the first pipe heat exchanger (1), institute The bottom both ends that pipe (14) is vertically arranged in the first pipe heat exchanger (1) are stated, method is horizontally disposed in the pipe (14) lower end Right-angle elbow pipe (13) is arranged in blue (15) in the pipe (14) endoporus, in the horizontal ends setting the of the right-angle elbow pipe (13) Two ball valves (12).
2. according to a kind of duplex chimney cooler with emptier described in claim 1, it is characterised in that:It is described straight The material of angle bend pipe (13) is stainless steel, and the outer diameter of the right-angle elbow pipe (13) is less than the diameter of bore of pipe (14), described straight Angle bend pipe (13) lower end is less than the lower plane of flange (15).
3. according to a kind of duplex chimney cooler with emptier described in claim 1, it is characterised in that:Described One ball valve (11) and the second ball valve (12) are stainless steel.
CN201721877388.9U 2017-12-28 2017-12-28 A kind of duplex chimney cooler with emptier Expired - Fee Related CN207716925U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721877388.9U CN207716925U (en) 2017-12-28 2017-12-28 A kind of duplex chimney cooler with emptier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721877388.9U CN207716925U (en) 2017-12-28 2017-12-28 A kind of duplex chimney cooler with emptier

Publications (1)

Publication Number Publication Date
CN207716925U true CN207716925U (en) 2018-08-10

Family

ID=63050989

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721877388.9U Expired - Fee Related CN207716925U (en) 2017-12-28 2017-12-28 A kind of duplex chimney cooler with emptier

Country Status (1)

Country Link
CN (1) CN207716925U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021083129A1 (en) * 2019-10-30 2021-05-06 中国长江三峡集团有限公司 Magnetic refrigeration heat exchanger and refrigeration heating system and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021083129A1 (en) * 2019-10-30 2021-05-06 中国长江三峡集团有限公司 Magnetic refrigeration heat exchanger and refrigeration heating system and method

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180810

Termination date: 20181228

CF01 Termination of patent right due to non-payment of annual fee