CN207163670U - A kind of equipment for detecting plate type heat exchanger sealing - Google Patents
A kind of equipment for detecting plate type heat exchanger sealing Download PDFInfo
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- CN207163670U CN207163670U CN201721162015.3U CN201721162015U CN207163670U CN 207163670 U CN207163670 U CN 207163670U CN 201721162015 U CN201721162015 U CN 201721162015U CN 207163670 U CN207163670 U CN 207163670U
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Abstract
A kind of equipment for detecting plate type heat exchanger sealing is the utility model is related to, intermediate plate between cope plate and lower template, with cope plate mutually fixed by the upper end of guide pillar, and the lower end of guide pillar is mutually fixed with lower template, and guide pin bushing is fixed on intermediate plate；Position-limiting tube for compressing intermediate plate passes through left plate and right plate, and plate type heat exchanger is placed in lower template, and stripper is placed on plate type heat exchanger, and the upper end of spring is connected between on plate, and the lower end of spring is connected on stripper；Sealing plug and through hole chock plug are both connected in the adapter of plate type heat exchanger, and the end of sealing plug is mutually fixed with intermediate plate, and through hole chock plug passes through intermediate plate, and the crossover sub positioned at intermediate plate upper end is connected to the end of through hole chock plug；Tracheae, crossover sub, through hole chock plug, adapter form the gas channel communicated.The utility model can detect situation of the plate type heat exchanger with the presence or absence of leakage and interior leakage, belong to the technical field of plate type heat exchanger sealing propertytest.
Description
Technical field
It the utility model is related to the technical field of plate type heat exchanger sealing propertytest, more particularly to a kind of detection plate-type heat-exchange
The equipment of device sealing.
Background technology
Plate type heat exchanger typically has the adapter mouth of four adapter mouths or more than four, when plate type heat exchanger comes into operation,
Generally require whether detection plate type heat exchanger can leak outside and interior leakage, prevented underproof plate type heat exchanger from flowing to market.It is existing
A kind of detection method is that plate type heat exchanger is put into water, and such detection method is typically estimated in water, this side
Method, which can only be estimated, detects bigger leakage, is then judged by emerging bubble in water, is measured very much if running into micro- leakage
Come, and to wait for a long time for a long time just has a small minute bubbles to emerge, and the situation of interior leakage can not be detected, bring staff to detect
Extremely difficult and easy error, has had a strong impact on production efficiency and the quality problems of product.Some existing detection plate type heat exchangers
The equipment of leakage and interior leakage is mostly complicated, and cost is high, operation time length, and operating efficiency is low.
Utility model content
For technical problem present in prior art, the purpose of this utility model is：A kind of detection plate-type heat-exchange is provided
The equipment of device sealing, situation of the plate type heat exchanger with the presence or absence of leakage and interior leakage can be detected.
In order to achieve the above object, the utility model adopts the following technical scheme that：
A kind of equipment for detecting plate type heat exchanger sealing, plate type heat exchanger are provided with four adapters, and equipment includes being provided with
The helium detector of vacuum tank, lower template, the left plate being fixed on the left of lower template, the right plate being fixed on the right side of lower template,
The cope plate of left plate upper end and right plate upper end is fixed on, intermediate plate, through the guide pillar of intermediate plate, up and down formula is sleeved on
Guide pin bushing on guide pillar, position-limiting tube, tracheae, crossover sub, through hole chock plug, sealing plug, spring, stripper；Intermediate plate is positioned at upper
Between template and lower template, the upper end of guide pillar is mutually fixed with cope plate, and the lower end of guide pillar is mutually fixed with lower template, and guide pin bushing is fixed on
On intermediate plate；Position-limiting tube for compressing intermediate plate passes through left plate and right plate, and plate type heat exchanger is placed in lower template, moved back
Flitch is placed on plate type heat exchanger, and the upper end of spring is connected between on plate, and the lower end of spring is connected on stripper；Sealing
Chock plug and through hole chock plug are both connected in the adapter of plate type heat exchanger, and the end of sealing plug is mutually fixed with intermediate plate, through hole plug
Head passes through intermediate plate, and the crossover sub positioned at intermediate plate upper end is connected to the end of through hole chock plug；Tracheae, crossover sub, through hole
Chock plug, adapter form the gas channel communicated.
It is further：Equipment also includes left suspension ring and right suspension ring, and left suspension ring are arranged on left plate, and right suspension ring are arranged on
On right plate.Monitor station can so be lifted using other derricking gears.
It is further：Equipment also includes lower draw ring, and lower draw ring is arranged on the upper surface of intermediate plate.It can so use and adjust
Displacements of cylinders slings intermediate plate.
It is further：The quantity of guide pillars and bushes is four, is distributed in four corners of intermediate plate.Guiding is played to make
With so that intermediate plate can only move up and down.
It is further：Equipment also includes regulation cylinder and pressure frame, and pressure frame is arranged on the lower end of regulation cylinder, upper mould
Plate, which is provided with, is used for the breach that pressure frame passes through.Pressure frame can pass through cope plate.
It is further：Pressure frame includes transverse plate and two pieces of vertical plates, and transverse plate is arranged on the lower end of regulation cylinder, and two
Block vertical plate is arranged on the both sides of transverse plate.Pressure frame is simple in construction, and cost is low.
It is further：Equipment also includes upper draw ring and slide fastener, and upper draw ring is arranged on transverse plate, and slide fastener is suspended on pull-up
On ring.So regulation cylinder can be used to sling intermediate plate.
It is further：Vacuum tank includes upper box and lower box, and upper box is pivotally arranged on lower box.
It is further：Equipment also includes the first cylinder mechanism and second tin roller mechanism, and the first cylinder mechanism is located at vacuum
The outside of case, second tin roller mechanism are located in lower box.Convenient artificial promotion monitor station.
Generally speaking, the utility model has the following advantages that：
The utility model is simple in construction, convenient and practical, and cost is low, easy installation and removal, and operating efficiency is high, helium detector
It can detect whether plate type heat exchanger has gas leakage, so as to verify whether plate type heat exchanger can leak outside；This equipment can be examined simultaneously
Survey the situation that plate type heat exchanger whether there is interior leakage.
Brief description of the drawings
Fig. 1 is the structural representation of the first state of the present utility model, and vacuum tank is in open mode, and monitor station is located at
Outside vacuum tank.
Fig. 2 is the structural representation of second of state of the present utility model, and vacuum tank is closed, and monitor station is located at
Inside vacuum tank.
Fig. 3 is the front view of monitor station, crossover sub, through hole chock plug, a sealing plug only plate type heat exchanger wherein
Draw.
Fig. 4 is the stereogram of monitor station.
Wherein, 1 is lower template, and 2 be cope plate, and 3 be left plate, and 4 be right plate, and 5 be intermediate plate, and 6 be left suspension ring, and 7 are
Right suspension ring, 8 be guide pillar, and 9 be guide pin bushing, and 10 be position-limiting tube, and 11 be spring, and 12 be stripper, and 13 be through hole chock plug, and 14 connect for conversion
Head, 15 be sealing plug, and 16 be plate type heat exchanger, and 17 be the adapter on plate type heat exchanger, and 18 be tracheae, and 19 be lower draw ring, 20
It is regulation cylinder for the breach on cope plate, 21,22 be transverse plate, and 23 be vertical plate, and 24 be upper draw ring, and 25 be slide fastener, and 26 are
First cylinder mechanism, 27 be second tin roller mechanism, and 28 be vacuum tank.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
For sake of convenience, now hereafter described fore-and-aft direction up and down is provided as follows：Hereafter it is described up and down
The fore-and-aft direction up and down of projection relation of fore-and-aft direction and Fig. 3 itself is consistent.
With reference to shown in Fig. 1 to Fig. 4, it is a kind of detect plate type heat exchanger sealing equipment, plate type heat exchanger be it is existing into
Ripe product, it is however generally that, four adapters or the adapter of more than four are designed with plate type heat exchanger, it is of the present utility model board-like
Heat exchanger is four adapters.Helium detector of the equipment including being provided with vacuum tank, lower template, left plate, right plate, cope plate,
Intermediate plate, through the guide pillar of intermediate plate, guide pin bushing, position-limiting tube, tracheae, crossover sub, through hole chock plug, sealing plug, spring, the material returned
Plate.Left plate is fixed on the left side of lower template, and right plate is fixed on the right side of lower template, and cope plate is fixed on the upper end of left plate
With the upper end of right plate, the upper end of left plate and the upper end of right plate are mutually fixed with cope plate.Intermediate plate be located at cope plate and
Between lower template, it is sleeved on guide pillar to the up and down formula of guide pin bushing, i.e., guide pin bushing can move up and down along guide pillar, the upper end of guide pillar
Mutually fixed with cope plate, the lower end of guide pillar is mutually fixed with lower template, and guide pin bushing is fixed on intermediate plate, during guide pillar passes through from the bottom up
Between plate, up and down with intermediate plate, guide pin bushing also moves up and down under the guide effect of guide pillar.For compressing the limit of intermediate plate
It is laterally disposed and wear to be provided with some through holes, position-limiting tube or so through left plate and right plate on left plate and right plate for position pipe
Cross the through hole of left plate and the through hole of right plate.Plate type heat exchanger is placed in lower template, the quantity of plate type heat exchanger have it is multiple,
Plate type heat exchanger is front and rear to be placed, and stripper is placed along left and right directions, and stripper is placed on plate type heat exchanger, and stripper press against
All plate type heat exchangers；The upper end of spring is connected between on plate, and the lower end of spring is connected on stripper；The quantity of spring
There are two, two springs are located at the left and right sides of stripper.Sealing plug and through hole chock plug are both connected to connecing for plate type heat exchanger
Guan Shang, i.e. sealing plug bottom and the bottom of through hole chock plug coordinate with adapter screw thread.Sealing plug and through hole chock plug from
Under up pass through intermediate plate, the end of sealing plug is mutually fixed with intermediate plate, during the upper end of sealing plug is fixed on by nut
Between on plate, the upper end of sealing plug is provided with thread segment.The end of sealing plug is sealing, after sealing plug is spun on adapter above,
Then good seal, fluid will not flow out at the adapter for the adapter at plate type heat exchanger.Through hole chock plug is to penetrate, through hole chock plug
The inside has a through hole to run through whole through hole chock plug, so fluid can flow through through hole chock plug.Conversion positioned at intermediate plate upper end connects
Head is connected to the end of through hole chock plug, and the upper end of crossover sub communicates with tracheae.Tracheae, crossover sub, through hole chock plug, adapter shape
Into the gas channel communicated.In the utility model, tracheae has two, and two conversions are correspondingly arranged on a plate type heat exchanger and are connect
Head, two through hole chock plugs, two sealing plugs, there are four adapters on a plate type heat exchanger, two sealing plugs are connected to it
In two adapter on, two through hole chock plugs be connected to it is remaining two adapter on, two crossover subs are correspondingly connected to two through holes
On chock plug.
Equipment also includes left suspension ring and right suspension ring, and left suspension ring are arranged on left plate, and right suspension ring are arranged on right plate.This
Sample can be lifted monitor station using other derricking gears.Monitor station is lower template, left plate, right plate, cope plate, in
Between plate, guide pillar, guide pin bushing, position-limiting tube, tracheae, crossover sub, through hole chock plug, sealing plug, spring, stripper etc..
Equipment also includes lower draw ring, and lower draw ring is arranged on the upper surface of intermediate plate.
The quantity of guide pillars and bushes is four, is distributed in four corners of intermediate plate.Make in the guiding of guide pillars and bushes
Under, intermediate plate can only move up and down.
Equipment also includes regulation cylinder and pressure frame, and pressure frame is arranged on the lower end of regulation cylinder, and cope plate, which is provided with, to be used
In the breach that pressure frame passes through.Regulation cylinder moves downward, and driving pressure frame moves downward, and pressure frame press against downwards intermediate plate,
So that stripper extrudes plate type heat exchanger, and then plate type heat exchanger is fixed, facilitate sealing plug, through hole chock plug and turn
Changing-over head removes and installs.After plate type heat exchanger has been detected, stripper press against plate type heat exchanger, can prevent sealing plug,
When through hole chock plug is dismantled, plate type heat exchanger rocks.
Pressure frame includes transverse plate and two pieces of vertical plates, and transverse plate is arranged on the lower end of regulation cylinder, two pieces of vertical plate peaces
Mounted in the both sides of transverse plate.Pressure frame is simple in construction, and cost is low.
Equipment also includes upper draw ring and slide fastener, and upper draw ring is arranged on transverse plate, and slide fastener is suspended on draw ring.Disassemble
After positioning pipe, the upper end of slide fastener is hung on draw ring, and the lower end of slide fastener is hung on lower draw ring, and regulation cylinder drives pressure frame upward
Motion, so as to drive intermediate plate to move upwards, then can take out plate type heat exchanger.
Vacuum tank includes upper box and lower box, and upper box is pivotally arranged on lower box.
Equipment also includes the first cylinder mechanism and second tin roller mechanism, and the first cylinder mechanism is located at the outside of vacuum tank, the
Two cylinder mechanisms are located in lower box.Monitor station can manually be promoted so that monitor station is in the first cylinder mechanism and second tin roller
Mechanism rolls.
The inside of plate type heat exchanger has the two passes for gas or liquid communication, and referred to as first passage and second leads to
Road, two passes are disconnected, and two passes are used for the different fluid that circulates, so as to carry out heat exchange.Seal bad
Plate type heat exchanger can have two kinds of situations of leakage and interior leakage, if plate type heat exchanger has good sealing, leakage is not present
With the situation of interior leakage.After helium being filled with to plate type heat exchanger, when there is helium from the surface leakage of plate type heat exchanger, such case
Referred to as leak outside；When the helium in plate type heat exchanger first passage is left to the inside of second channel, or helium flows out of second channel
Into first passage, such case is referred to as interior leak.The utility model can detect plate type heat exchanger and whether there is interior leakage and leakage
Situation.Detect the situation of leakage：The first passage of plate type heat exchanger communicates with a tracheae, the second channel of plate type heat exchanger
Communicated with another tracheae, be then filled with helium to two tracheaes so that in the first passage and second channel of plate type heat exchanger
Full of helium, at this moment monitor station is pushed into vacuum tank, if there is helium in plate type heat exchanger to External leakage, helium detector
It can detect.Helium detector is an existing shaped article of in the market, can be used for detecting inside plate type heat exchanger
Whether helium leaks.The situation of leakage in detection：The first passage of plate type heat exchanger communicates with a tracheae, and the of plate type heat exchanger
Two passages communicate with another tracheae, are then filled with helium to first tracheae, are evacuated to Article 2 tracheae, if Article 2 gas
Pipe can extract helium out, then prove interior leakage be present.
The operation instruction of the equipment：Plate type heat exchanger is placed in lower template, regulation cylinder driving pressure frame is transported downwards
Dynamic, stripper press against plate type heat exchanger, then run through left plate and right plate with position-limiting tube, then by sealing plug, through hole plug
Head, crossover sub connect, and monitor station then are pushed into the second rolling mechanism from the first cylinder mechanism, then by vacuum case lid
On, helium sensors work.After the completion of detection, vacuum tank is opened, then by monitor station from second tin roller mechanism urges to first
Rolling mechanism, then dismantle sealing plug, through hole chock plug, crossover sub, then shed position-limiting tube, regulation cylinder drive pressure frame to
Upper motion, slide fastener forget about it lower draw ring, so as to which intermediate plate moves upwards, then remove plate type heat exchanger.
Above-described embodiment is the preferable embodiment of the utility model, but embodiment of the present utility model is not by above-mentioned
The limitation of embodiment, it is other it is any without departing from Spirit Essence of the present utility model with made under principle change, modify, replace
Generation, combination, simplify, should be equivalent substitute mode, be included within the scope of protection of the utility model.
Claims (9)
1. a kind of equipment for detecting plate type heat exchanger sealing, plate type heat exchanger is provided with four adapters, it is characterised in that：Equipment
Including the helium detector provided with vacuum tank, lower template, the left plate being fixed on the left of lower template, it is fixed on the right side of lower template
Right plate, is fixed on the cope plate of left plate upper end and right plate upper end, and intermediate plate is up and down through the guide pillar of intermediate plate
Formula is sleeved on the guide pin bushing on guide pillar, position-limiting tube, tracheae, crossover sub, through hole chock plug, sealing plug, spring, stripper；It is middle
Plate between cope plate and lower template, with cope plate mutually fixed by the upper end of guide pillar, and the lower end of guide pillar is mutually fixed with lower template, is led
Set is fixed on intermediate plate；Position-limiting tube for compressing intermediate plate passes through left plate and right plate, and plate type heat exchanger is placed on down
In template, stripper is placed on plate type heat exchanger, and the upper end of spring is connected between on plate, and the lower end of spring is connected to the material returned
On plate；Sealing plug and through hole chock plug are both connected in the adapter of plate type heat exchanger, and the end of sealing plug and intermediate plate are mutually solid
Fixed, through hole chock plug passes through intermediate plate, and the crossover sub positioned at intermediate plate upper end is connected to the end of through hole chock plug；Tracheae, conversion
Joint, through hole chock plug, adapter form the gas channel communicated.
2. according to a kind of equipment of detection plate type heat exchanger sealing described in claim 1, it is characterised in that：Equipment also includes
Left suspension ring and right suspension ring, left suspension ring are arranged on left plate, and right suspension ring are arranged on right plate.
3. according to a kind of equipment of detection plate type heat exchanger sealing described in claim 1, it is characterised in that：Equipment also includes
Lower draw ring, lower draw ring are arranged on the upper surface of intermediate plate.
4. according to a kind of equipment of detection plate type heat exchanger sealing described in claim 1, it is characterised in that：Guide pillars and bushes
Quantity be four, be distributed in four corners of intermediate plate.
5. according to a kind of equipment of detection plate type heat exchanger sealing described in claim 1, it is characterised in that：Equipment also includes
Cylinder and pressure frame are adjusted, pressure frame is arranged on the lower end of regulation cylinder, and cope plate, which is provided with, is used for the breach that pressure frame passes through.
6. according to a kind of equipment of detection plate type heat exchanger sealing described in claim 5, it is characterised in that：Pressure frame includes
Transverse plate and two pieces of vertical plates, transverse plate are arranged on the lower end of regulation cylinder, and two pieces of vertical plates are arranged on the both sides of transverse plate.
7. according to a kind of equipment of detection plate type heat exchanger sealing described in claim 6, it is characterised in that：Equipment also includes
Upper draw ring and slide fastener, upper draw ring are arranged on transverse plate, and slide fastener is suspended on draw ring.
8. according to a kind of equipment of detection plate type heat exchanger sealing described in claim 1, it is characterised in that：Vacuum tank includes
Upper box and lower box, upper box are pivotally arranged on lower box.
9. according to a kind of equipment of detection plate type heat exchanger sealing described in claim 8, it is characterised in that：Equipment also includes
First cylinder mechanism and second tin roller mechanism, the first cylinder mechanism are located at the outside of vacuum tank, and second tin roller mechanism is located at nowel
In vivo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721162015.3U CN207163670U (en) | 2017-09-12 | 2017-09-12 | A kind of equipment for detecting plate type heat exchanger sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721162015.3U CN207163670U (en) | 2017-09-12 | 2017-09-12 | A kind of equipment for detecting plate type heat exchanger sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207163670U true CN207163670U (en) | 2018-03-30 |
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ID=61721277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721162015.3U Active CN207163670U (en) | 2017-09-12 | 2017-09-12 | A kind of equipment for detecting plate type heat exchanger sealing |
Country Status (1)
| Country | Link |
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| CN (1) | CN207163670U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000113A (en) * | 2019-05-06 | 2019-07-12 | 昆山泽旭自动化科技有限公司 | A kind of heat exchanger helium inspection equipment |
| CN110836753A (en) * | 2019-11-20 | 2020-02-25 | 北京丰凯换热器有限责任公司 | Helium mass spectrum positive pressure detection method for plate-fin heat exchanger with closed chambers on two sides |
| CN113945334A (en) * | 2021-09-23 | 2022-01-18 | 安徽润象新材料科技有限公司 | Air tightness detection device for composite environment-friendly carriage processing |
-
2017
- 2017-09-12 CN CN201721162015.3U patent/CN207163670U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000113A (en) * | 2019-05-06 | 2019-07-12 | 昆山泽旭自动化科技有限公司 | A kind of heat exchanger helium inspection equipment |
| CN110836753A (en) * | 2019-11-20 | 2020-02-25 | 北京丰凯换热器有限责任公司 | Helium mass spectrum positive pressure detection method for plate-fin heat exchanger with closed chambers on two sides |
| CN113945334A (en) * | 2021-09-23 | 2022-01-18 | 安徽润象新材料科技有限公司 | Air tightness detection device for composite environment-friendly carriage processing |
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