CN105974970B - Warm isostatic pressing machine Work container and heat-carrying media temperature synchronization system - Google Patents
Warm isostatic pressing machine Work container and heat-carrying media temperature synchronization system Download PDFInfo
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- CN105974970B CN105974970B CN201610273714.9A CN201610273714A CN105974970B CN 105974970 B CN105974970 B CN 105974970B CN 201610273714 A CN201610273714 A CN 201610273714A CN 105974970 B CN105974970 B CN 105974970B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
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Abstract
The invention discloses a kind of temperature isostatic pressing machine Work container and heat-carrying media temperature synchronization system, heat-carrying agent holder is connected with first stop valve, first stop valve is connected with the circulating liquid filling pump again, the circulating liquid filling pump is connected with first check valve again, first check valve is connected with the two position three-way valve again, the two position three-way valve is connected with second stop valve again, and second stop valve is connected with the mass flow meters again；First two position two-way valve, the second two position two-way valve, the 3rd two position two-way valve, the 4th two position two-way valve are connected with the mass flow meters respectively, first two position two-way valve is connected with the first flowmeter again, and the first flowmeter is connected with the 3rd stop valve again.The present invention realizes the functions such as the heating preheating synchronous with heat-carrying agent of warm isostatic pressing machine Work container, constant temperature insulation, cooling.
Description
Technical field
The present invention relates to warm isostatic pressing machine technical field, and in particular to a kind of temperature isostatic pressing machine Work container and heat-carrying agent
Temperature synchronization system.
Background technology
Warm equal pressing equipment due to that there is special application value, can obtain progressively excavation and application surely.It is domestic
This used kind equipment is first to heat heat-carrying agent in advance usually using method, and heat-carrying agent then is filled with into temperature through pipeline
In isostatic pressing machine Work container, heat-carrying agent carries out heat exchange in Work container with vessel, afterwards again through this root pipeline
The heat-carrying agent for having completed heat exchange is flow back into heat-carrying agent holder, warm operation container purpose is so reached with this repeatedly.
But such a method is exactly that there is larger heat to the Work container structural member in normal temperature state and seal there is deficiency
Impact, the more big then thermal shock of initial temperature differences is bigger between thermal liquid medium temperature and normal temperature Work container temperature.Larger heat
Impact can cause larger thermal stress to be mutated and then cause the deformation of member, damage or device service life to shorten.In addition, above-mentioned side
Method is bad to the permeability of its temperature of the Work container of big quality, Work container holds without good temperature retentivity, work after preheating
The too fast Work container of device natural environmental condition cooling rate is without constant temperature heat insulation effect.This kind equipment of the country is showed no work appearance at present
Device synchronous with heat-carrying agent heating preheating, constant temperature heat insulation function and the controllable cooling measure method of total system.Present patent application
The technical scheme that motion is shown attempts to create a kind of brand-new principle and structure and makes up above-mentioned deficiency, realizes to greatest extent
Reduce and avoid harmful effect and consequence and add more beneficial Innovative Elements.The method has no report at home.
The content of the invention
Instant invention overcomes the deficiencies in the prior art, there is provided a kind of temperature isostatic pressing machine Work container and heat-carrying media temperature are same
Step system, for reaching the purpose of the heating preheating synchronous with heat-carrying agent of warm isostatic pressing machine Work container, constant temperature insulation, cooling.
In view of the above mentioned problem of prior art, according to one side disclosed by the invention, the present invention uses following technology
Scheme：
A kind of temperature isostatic pressing machine Work container and heat-carrying media temperature synchronization system, it includes heat-carrying agent holder, the
One stop valve, circulating liquid filling pump, the first check valve, the second check valve, the 3rd check valve, the 4th check valve, two position three-way valve,
Two stop valves, mass flow meters, the first two position two-way valve, first flowmeter, the 3rd stop valve, the second two position two-way valve, second
Gauge, the 4th stop valve, the 3rd two position two-way valve, the 3rd flowmeter, the 5th stop valve, the 4th two position two-way valve, the 4th flow
Meter, the 6th stop valve, the 7th stop valve, controllable replenishing valve, controllable tapping valve, the 5th two position two-way valve and pump drainage pump, the load
Thermal medium holder is connected with first stop valve, and first stop valve is connected with the circulating liquid filling pump again, described to follow
Ring charging pump is connected with first check valve again, and first check valve is connected with the two position three-way valve again, described two
Triple valve is connected with second stop valve again, and second stop valve is connected with the mass flow meters again；Described one or two
Two-port valve, the second two position two-way valve, the 3rd two position two-way valve, the 4th two position two-way valve are connected with the mass flow meters respectively, institute
The first two position two-way valve to be stated to be connected with the first flowmeter again, the first flowmeter is connected with the 3rd stop valve again,
3rd stop valve is connected with the circulation port in Work container upper end cover；Second two position two-way valve and the second flow
Meter connection, the second flowmeter are connected with the 4th stop valve, the 4th stop valve and the Work container external jacket
Interior cavity connection；3rd two position two-way valve is connected with the 3rd flowmeter, the 3rd flowmeter and the described 5th
Stop valve connects, and the 5th stop valve connects with the circulation port in the Work container bottom end cover；4th bi-bit bi-pass
Valve is connected with the 4th flowmeter, and the 4th flowmeter is connected with the 6th stop valve, the 6th stop valve and institute
Controllable replenishing valve connection is stated, the controllable replenishing valve connects with Work container cylinder；Circulation in the Work container upper end cover
Hole is connected by the second check valve with the 7th stop valve, and the cavity in the Work container external jacket is single by the described 3rd
Be connected to valve with the 7th stop valve, the circulation port in the Work container bottom end cover by the 4th check valve with it is described
7th stop valve connects；The Work container cylinder is also connected by the controllable tapping valve with the 5th two position two-way valve,
5th two position two-way valve is connected with the pump drainage pump again, and the pump drainage pump is connected with the 7th stop valve again.
In order to which the present invention is better achieved, further technical scheme is：
According to another embodiment of the invention, it also includes the 6th two position two-way valve, the 6th two position two-way valve
Also it is connected to by a branch road between the 7th stop valve and the controllable tapping valve.
According to another embodiment of the invention, it also includes cooler, the cooler respectively with described two three
Port valve connects with the second stop valve.
According to one embodiment of the invention, the controllable replenishing valve connects with the Work container cylinder body bottom.
The present invention can also be：
According to another embodiment of the invention, the controllable tapping valve connects with the Work container cylinder body bottom.
According to another embodiment of the invention, electric heater is set in the heat-carrying agent holder.
According to another embodiment of the invention, automatic inlet-outlet valve is set on the Work container upper end cover.
Compared with prior art, one of beneficial effects of the present invention are：
A kind of temperature isostatic pressing machine Work container of the present invention and heat-carrying media temperature synchronization system, have：
A) functions such as the heating preheating synchronous with heat-carrying agent of warm isostatic pressing machine Work container, constant temperature insulation, cooling are realized；
B) reduce and avoid to greatest extent the thermal shock to Work container and device；
C) improve the temperature impregnability of Work container body and Work container contains hot liquid medium temperature homogeneity；
D) heat-carrying agent pump drainage return load thermal medium holder can be played inside adjustment Work container from Work container
The effect of heat-carrying agent liquid level, meet needs when product passes in and out Work container.
Brief description of the drawings
, below will be to embodiment for clearer explanation present specification embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in the description of prior art, it should be apparent that, drawings in the following description are only
It is the reference to some embodiments in present specification, for those skilled in the art, is not paying creative work
In the case of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 shows temperature isostatic pressing machine Work container according to an embodiment of the invention system synchronous with heat-carrying media temperature
System structural representation.
Wherein, it is entitled corresponding to the reference in accompanying drawing：
1- heat-carrying agent holders, 2- electric heaters, the stop valves of 3- first, 4- circulating liquid filling pumps, 5- first are unidirectional
Valve, the stop valves of 6- second, 7- mass flow meters, the two position two-way valves of 8- first, the two position two-way valves of 9- second, 10- first flows
Meter, the stop valves of 11- the 3rd, 12- second flowmeters, the stop valves of 13- the 4th, 14- automatic inlet-outlet valves, 15- Work containers
Upper end cover, 16- Work container cylinders, the check valves of 17- second, 18- Work container external jackets, the check valves of 19- the 3rd, 20-
4th check valve, 21- Work container bottom end covers, the controllable tapping valves of 22-, the controllable replenishing valves of 23-, the stop valves of 24- the 5th,
The flowmeters of 25- the 3rd, the stop valves of 26- the 6th, the flowmeters of 27- the 4th, the two position two-way valves of 28- the 3rd, 29- the four or two
Two-port valve, 30- coolers, 31- two position three-way valves, the two position two-way valves of 32- the 5th, the two position two-way valves of 33- the 6th, 34- take out
Arrange pump, the stop valves of 35- the 7th.
Embodiment
The present invention is described in further detail with reference to embodiment, but the implementation of the present invention is not limited to this.
As shown in figure 1, a kind of temperature isostatic pressing machine Work container and heat-carrying media temperature synchronization system, it includes heat-carrying agent
Holder 1, the first stop valve 3, circulating liquid filling pump 4, the first check valve 5, the second check valve 17, the 3rd check valve the 19, the 4th are single
To valve 20, two position three-way valve 31, the second stop valve 6, mass flow meters 7, the first two position two-way valve 8, first flowmeter 10, the 3rd section
Only valve 11, the second two position two-way valve 9, second flowmeter 12, the 4th stop valve 13, the 3rd two position two-way valve 28, the 3rd flowmeter
25th, the 5th stop valve 24, the 4th two position two-way valve 29, the 4th flowmeter 27, the 6th stop valve 26, the 7th stop valve 35, controllable
Replenishing valve 23, controllable tapping valve 22, the 5th two position two-way valve 32 and pump drainage pump 34；Electrical heating is set in heat-carrying agent holder 1
Device 2, the heat-carrying agent holder 1 are connected with first stop valve 3, first stop valve 3 again with the circulating liquid filling
Pump 4 is connected, and the circulating liquid filling pump 4 is connected with first check valve 5 again, first check valve 5 again with described two three
Port valve 31 is connected, and the two position three-way valve 31 is connected with second stop valve 6 again, second stop valve 6 again with it is described total
Flowmeter 7 connects；First two position two-way valve 8, the second two position two-way valve 9, the 3rd two position two-way valve 28, the 4th bi-bit bi-pass
Valve 29 is connected with the mass flow meters 7 respectively, and first two position two-way valve 8 is connected with the first flowmeter 10 again, described
First flowmeter 10 is connected with the 3rd stop valve 11 again, the 3rd stop valve 11 and following in Work container upper end cover 15
Annular distance connects；Second two position two-way valve 9 is connected with the second flowmeter 12, the second flowmeter 12 and the described 4th
Stop valve 13 is connected, and the 4th stop valve 13 is connected with the cavity in the Work container external jacket 18；Described three or two
Two-port valve 28 is connected with the 3rd flowmeter 25, and the 3rd flowmeter 25 is connected with the 5th stop valve 24, and described
Five stop valves 24 connect with the circulation port in the Work container bottom end cover 21；4th two position two-way valve 29 and the described 4th
Flowmeter 27 is connected, and the 4th flowmeter 27 is connected with the 6th stop valve 26, the 6th stop valve 26 with it is described can
Control replenishing valve 23 connects, and the controllable replenishing valve 23 connects with Work container cylinder 16；In the Work container upper end cover 15
Circulation port is connected by the second check valve 17 with the 7th stop valve 35, and the cavity in the Work container external jacket 18 passes through
3rd check valve 19 is connected with the 7th stop valve 35, and the circulation port in the Work container bottom end cover 21 passes through described
4th check valve 20 is connected with the 7th stop valve 35；The Work container cylinder 16 also by the controllable tapping valve 22 with
5th two position two-way valve 32 is connected, and the 5th two position two-way valve 32 is connected with the pump drainage pump 34 again, the pump drainage pump
34 are connected with the 7th stop valve 35 again.Automatic inlet-outlet valve 14 is set on Work container upper end cover 15.
6th two position two-way valve 33 is also connected to the 7th stop valve 35 and the controllable tapping valve 22 by a branch road
Between.Cooler 30 is connected with the stop valve 6 of two position three-way valve 31 and second respectively.Controllable replenishing valve 23 holds with the work
The bottom of device cylinder 16 connects.The controllable tapping valve 22 connects with the bottom of Work container cylinder 16.
Job description：
The pre- thermal flow process 1. heat-carrying agent, Work container synchronous circulating heat up, it is specific as follows：
Liquid heat-carrying agent is poured into heat-carrying agent holder 1 first, open the first stop valve 3, the second stop valve 6,
3rd stop valve 11, the 4th stop valve 13, the 5th stop valve 24, the 6th stop valve 26, the 7th stop valve 35 are channel status, are opened
The controllable replenishing valve 23 in bottom is opened, the controllable tapping valve 22 in temporary close bottom, opens the first two position two-way valve 8, the second bi-bit bi-pass
Valve 9, the 3rd two position two-way valve 28, the 4th two position two-way valve 29 are channel status, while start circulating liquid filling pump 4 and electric heater
2 is in running order.Heat-carrying agent flows out from heat-carrying agent holder 1, flows through the first stop valve 3, enters into circulating liquid filling pump 4
Mouth, flowed out again from the outlet of circulating liquid filling pump 4, pass through the first check valve 5, two position three-way valve 31, the second stop valve 6, total stream
Gauge 7 and then it is divided into the outflow in parallel of following four tunnel：
A, first via heat-carrying agent flow through the first two position two-way valve 8, first flowmeter 10, the 3rd stop valve 11, into work
Make to flow out after container upper end lid 15 circulates, pass through the second check valve 17, the 7th stop valve 35 returns to heat-carrying agent holder 1
In.
B, the second road-load thermal medium flow through the second two position two-way valve 9, second flowmeter 12, the 4th stop valve 13, into work
Make to flow out after container external jacket 18 circulates, pass through the 3rd check valve 19, the 7th stop valve 35 returns to heat-carrying agent holder 1
In.
C, the 3rd road-load thermal medium flow through the 3rd two position two-way valve 28, the 3rd flowmeter 25, the 5th stop valve 24, into work
Make to flow out after container bottom end cover 21 circulates, pass through the 4th check valve 20, the 7th stop valve 35 returns to heat-carrying agent holder 1
In.
D, the 4th road-load thermal medium flow through the 4th two position two-way valve 29, the 4th flowmeter 27, the 6th stop valve 26, bottom can
Control replenishing valve 23 and enter turbulence in Work container cavity, liquid level gradually rises in cavity, and air is from automatic inlet-outlet valve in cavity
Discharge on 14 tops.The float of automatic inlet-outlet valve 14 is lifted when liquid level in Work container cavity is increased to automatic inlet-outlet valve 14
It is automatic to close automatic inlet-outlet valve 14, at this moment it is then turned on the controllable two position two-way valve 33 of tapping valve 22 and the 6th in bottom.Now just beat
It is in order to ensure Work container inner space can be completely filled with carrying to open the controllable two position two-way valve 33 of tapping valve 22 and the 6th in bottom
Thermal medium, Work container inside cavity heat-carrying agent outflow, flows through the controllable tapping valve 22 in bottom, the 6th two position two-way valve 33, the
Seven stop valves 35 are returned in heat-carrying agent holder 1.
While above-mentioned heat-carrying agent constantly circulates, heat-carrying agent gradually obtains heat from electric heater 2,
Flow through Work container upper end cover 15, Work container bottom end cover 21, Work container external jacket 18, the mistake inside Work container cylinder 16
Cheng Zhong, progressively transfer heat to whole Work container, over time and along with accurate heating power control,
Work container integrally also obtains progressively heating preheating.This progressively heating preheating of Work container preferably avoids Work container
And other parts adversely affect by thermal stress caused by thermal shock etc. in Work container.It may be such that Work container integrally preheats
Evenly, the body hot permeability of metal parts is more preferably.
Constant temperature soak cycles flow when 2. Work container is in running order, specific as follows：
Product is put into after pre-provisioning request when heat-carrying agent particularly Work container heating preheating reaches, in subsequent Work container
Chamber can enter the working conditions such as boosting pressurize, only need to close the 4th two position two-way valve 29 before boosting pressurize, Work container
The controllable replenishing valve 23 in bottom, the controllable tapping valve 22 in Work container bottom are off state.To maintain Work container inner chamber institute structure
Into subenvironment temperature do not decline, so except above-mentioned 4th tunnel circulation cutout in addition to its excess-three road still need to be in heat-carrying agent constant temperature
Circulation work state, the outside constant temperature thermal environment for one relative Work container internal environment of Work container composition, with
This reaches is incubated pre-provisioning request to the constant temperature of Work container.
The flow 3. heat-carrying agent, Work container synchronous circulating cool is as follows：
After Work container completes high-pressure work and before preparation halt system work, work appearance must be progressively released first
High pressure conditions inside device.Then heat-carrying agent, Work container synchronous circulating cooling flow are entered back into, heat-carrying agent passes through cooling
Device 30 outwardly progressively distributes heat, with the purpose for reaching heat-carrying agent, Work container synchronous circulating cools.Heat-carrying is situated between simultaneously
Temperature is reduced for matter and departs from the working life that the unnecessary condition of high temperature is also beneficial to extend heat-carrying agent, reduces cost.
Specifically, the first stop valve 3, the second stop valve 6, the 3rd stop valve 11, the cut-off of the 4th stop valve the 13, the 5th are kept
Valve 24, the 6th stop valve 26, the 7th stop valve 35 are channel status, while open the controllable replenishing valve 23 in bottom, the controllable row in bottom
The two position two-way valve 8 of liquid valve 22 and first, the second two position two-way valve 9, the 3rd two position two-way valve 28, the 4th two position two-way valve 29,
Six two position two-way valves 33 are channel status, switching two position three-way valve 31 to the on-state of cooler 30, start cooler 30 and work,
The power supply of electric heater 2 is cut off, starts circulating liquid filling pump 4.Liquid heat-carrying agent flows through first from heat-carrying agent holder 1
Stop valve 3, into the entrance of circulating liquid filling pump 4, again from the outlet of circulating liquid filling pump 4, outflow passes through 5, two three, the first check valve
Port valve 31, cooler 30, the second stop valve 6, mass flow meters 7 and then it is divided into the outflow in parallel of following four tunnel：
A, first via heat-carrying agent flow through the first two position two-way valve 8, first flowmeter 10, the 3rd stop valve 11, into work
Make to flow out after container upper end lid 15 circulates, pass through the 3rd check valve 17, the 7th stop valve 35 returns to heat-carrying agent holder 1
In.
B, the second road-load thermal medium flow through the second two position two-way valve 9, second flowmeter 12, the 4th stop valve 13, into work
Make to flow out after container external jacket 18 circulates, pass through the 3rd check valve 19, the 7th stop valve 35 returns to heat-carrying agent holder 1
In.
C, the 3rd road-load thermal medium flow through the 3rd two position two-way valve 28, the 3rd flowmeter 25, the 5th stop valve 24, into work
Make to flow out after container bottom end cover 21 circulates, pass through the 4th check valve 20, the 7th stop valve 35 returns to heat-carrying agent holder 1
In.
D, the 4th road-load thermal medium flows through the 4th two position two-way valve 29, the 4th flowmeter 27, the 6th stop valve 26, controllable aerating
Liquid valve 23 enters turbulence in Work container cavity, is opened when automatic inlet-outlet valve 14 is closed in liquid level rise in Work container cavity
The controllable Work container inside cavity heat-carrying agent of tapping valve 22 outflow, passes through the 6th two position two-way valve 33, the 7th stop valve 35
Return in heat-carrying agent holder 1.
By being constantly running heat-carrying agent, Work container synchronous circulating cooling flow, whole system may finally be caused
Temperature reduced, be reached for heat-carrying agent and Work container cooling purpose.
It should be noted that above-mentioned heat-carrying agent, Work container synchronous circulating cooling flow are only general cooling flows
Statement.It can also realize that another cooling method or flow are also very applicable and important to some special producing process requirements,
Stated in this together.I.e. after Work container completes task, production technology demand is in no hurry to release work appearance
During the internal high pressure working condition of device, first three road circulation in Work container synchronous circulating cooling flow can also be performed in addition,
The circulation connection of the 4th tunnel must only be cut off.Continuous this circulation work flow model, progressively can drive Work container to radiate so that work
Make the purpose that subenvironment temperature inside container reaches slow cooling, play the annealing in a kind of heat treatment equivalent to industry, go to answer
The effect of power processing.
4. pump drainage Work container internal liquid heat-carrying agent return load thermal medium holder workflow, specific as follows：
With the heating preheating synchronous with heat-carrying agent of warm isostatic pressing machine Work container, constant temperature insulation, heat sink principle and knot
Stated exemplified by state shown in structure schematic diagram.Make the 6th two position two-way valve 33 be off state, then make the 7th stop valve 35,
5th two position two-way valve 32, controllable tapping valve 22 are in open position, start pump drainage pump 34 and operate.The then heat-carrying in Work container
Medium can be drawn back into heat-carrying agent holder 1 in the presence of pump drainage pump 34.At the same time it is installed on Work container upper end
Automatic inlet-outlet valve 14 in lid, which automatically opens up, makes Work container internal cavity be connected with ambient atmosphere, with liquid in Work container
The decline in face, outside air, which can enter, fills up its space, can prevent from declining so that work because Work container contains thermal medium liquid level
As container be internally formed negative pressure and can not the phenomenon of pump drainage Work container inner chamber heat-carrying agent occur.If the short time performs this stream
Journey, it is possible to play a part of adjust Work container inside heat-carrying agent liquid level, meet product pass in and out Work container when
Need.
5. the preheating that heats up synchronous with heat-carrying agent of warm isostatic pressing machine Work container, constant temperature insulation, heat sink principle and knot
Component function is as follows in structure schematic diagram：
A) the second stop valve 6 is used to adjust the heat-carrying agent total flow for flowing through mass flow meters 7；
B) when the first stop valve 3 and the second stop valve 6 are closed jointly can between two valves, device maintenance, replacing etc.
Work；
C) the 7th stop valve 35 be generally used for repairing, replacing portion, device pump drainage pump 34, the 6th two position two-way valve the 33, the 5th
Pipeline liquid stream is cut off during the grade of two position two-way valve 32；
D) stop valve 11,13,24,26 is used for the heat-carrying agent flow for adjusting repeats itself passage, to be held according to work
Who who the big small manual allocation regulation of device different parts temperature conditions progress heat-carrying agent flow；
E) flowmeter 10,12,25,27 is used for the flow status that operator intuitively understands and grasp repeats itself passage, matches somebody with somebody
Close and state the work of d bars.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be with it is other
The difference of embodiment, identical similar portion cross-reference between each embodiment.
" one embodiment " for being spoken of in this manual, " another embodiment ", " embodiment ", etc., refer to tying
Specific features, structure or the feature for closing embodiment description are included at least one embodiment of the application generality description
In.It is not necessarily to refer to same embodiment that statement of the same race, which occur, in multiple places in the description.Appoint furthermore, it is understood that combining
When one embodiment describes a specific features, structure or feature, what is advocated is this to realize with reference to other embodiment
Feature, structure or feature are also fallen within the scope of the present invention.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modifications and embodiment, and these modifications and embodiment will fall in this Shen
Please be within disclosed spirit and spirit.More specifically, can be to master in the range of disclosure and claim
The building block and/or layout for inscribing composite configuration carry out a variety of variations and modifications.Except what is carried out to building block and/or layout
Outside variations and modifications, to those skilled in the art, other purposes also will be apparent.
Claims (7)
1. a kind of temperature isostatic pressing machine Work container and heat-carrying media temperature synchronization system, it is characterised in that it is stored up including heat-carrying agent
Storage (1), the first stop valve (3), circulating liquid filling pump (4), the first check valve (5), the second check valve (17), the 3rd check valve
(19), the 4th check valve (20), two position three-way valve (31), the second stop valve (6), mass flow meters (7), the first two position two-way valve
(8), first flowmeter (10), the 3rd stop valve (11), the second two position two-way valve (9), second flowmeter (12), the 4th stop valve
(13), the 3rd two position two-way valve (28), the 3rd flowmeter (25), the 5th stop valve (24), the 4th two position two-way valve (29), the 4th
Flowmeter (27), the 6th stop valve (26), the 7th stop valve (35), controllable replenishing valve (23), controllable tapping valve (22), the five or two
Position two-port valve (32) and pump drainage pump (34), the heat-carrying agent holder (1) are connected with first stop valve (3), and described the
One stop valve (3) is connected with the circulating liquid filling pump (4) again, and the circulating liquid filling pump (4) connects with first check valve (5) again
Connect, first check valve (5) is connected with the two position three-way valve (31) again, and the two position three-way valve (31) is again with described second
Stop valve (6) connects, and second stop valve (6) is connected with the mass flow meters (7) again；First two position two-way valve (8),
Second two position two-way valve (9), the 3rd two position two-way valve (28), the 4th two position two-way valve (29) respectively with the mass flow meters (7)
Connection, first two position two-way valve (8) is connected with the first flowmeter (10) again, the first flowmeter (10) again with institute
The connection of the 3rd stop valve (11) is stated, the 3rd stop valve (11) is connected with the circulation port in Work container upper end cover (15)；Institute
State the second two position two-way valve (9) to be connected with the second flowmeter (12), the second flowmeter (12) and the described 4th cut-off
Valve (13) connects, and the 4th stop valve (13) is connected with the cavity in Work container external jacket (18)；Described three or two two
Port valve (28) is connected with the 3rd flowmeter (25), and the 3rd flowmeter (25) is connected with the 5th stop valve (24),
5th stop valve (24) connects with the circulation port in Work container bottom end cover (21)；4th two position two-way valve (29) with
4th flowmeter (27) connection, the 4th flowmeter (27) are connected with the 6th stop valve (26), described 6th section
Only valve (26) is connected with the controllable replenishing valve (23), and the controllable replenishing valve (23) connects with Work container cylinder (16)；Institute
The circulation port stated in Work container upper end cover (15) is connected by the second check valve (17) with the 7th stop valve (35), described
Cavity in Work container external jacket (18) is connected by the 3rd check valve (19) with the 7th stop valve (35), described
Circulation port in Work container bottom end cover (21) is connected by the 4th check valve (20) with the 7th stop valve (35)；Institute
State Work container cylinder (16) to be also connected with the 5th two position two-way valve (32) by the controllable tapping valve (22), described
Five two position two-way valves (32) are connected with the pump drainage pump (34) again, and the pump drainage pump (34) connects with the 7th stop valve (35) again
Connect.
2. temperature isostatic pressing machine Work container according to claim 1 and heat-carrying media temperature synchronization system, it is characterised in that
It also includes the 6th two position two-way valve (33), and the 6th two position two-way valve (33) is also connected to described 7th section by a branch road
Only between valve (35) and the controllable tapping valve (22).
3. temperature isostatic pressing machine Work container according to claim 1 and heat-carrying media temperature synchronization system, it is characterised in that
It also includes cooler (30), and the cooler (30) is connected with the two position three-way valve (31) and the second stop valve (6) respectively.
4. temperature isostatic pressing machine Work container according to claim 1 and heat-carrying media temperature synchronization system, it is characterised in that
The controllable replenishing valve (23) connects with Work container cylinder (16) bottom.
5. temperature isostatic pressing machine Work container according to claim 1 and heat-carrying media temperature synchronization system, it is characterised in that
The controllable tapping valve (22) connects with Work container cylinder (16) bottom.
6. temperature isostatic pressing machine Work container according to claim 1 and heat-carrying media temperature synchronization system, it is characterised in that
Electric heater (2) is set in the heat-carrying agent holder (1).
7. temperature isostatic pressing machine Work container according to claim 1 and heat-carrying media temperature synchronization system, it is characterised in that
Automatic inlet-outlet valve (14) is set on the Work container upper end cover (15).
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| CN201610273714.9A CN105974970B (en) | 2016-04-28 | 2016-04-28 | Warm isostatic pressing machine Work container and heat-carrying media temperature synchronization system |
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| CN201610273714.9A CN105974970B (en) | 2016-04-28 | 2016-04-28 | Warm isostatic pressing machine Work container and heat-carrying media temperature synchronization system |
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| CN105974970A CN105974970A (en) | 2016-09-28 |
| CN105974970B true CN105974970B (en) | 2018-01-02 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108656620B (en) * | 2018-05-14 | 2020-01-14 | 四川力能超高压设备有限公司 | Temperature isostatic pressing machine |
| CN109278342B (en) * | 2018-09-10 | 2021-06-29 | 中国工程物理研究院化工材料研究所 | System and method for realizing controllable cooling in cylinder of temperature isostatic press |
| CN111572087B (en) * | 2020-05-28 | 2020-12-29 | 四川力能超高压设备有限公司 | Isostatic pressing machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149891A (en) * | 2013-01-29 | 2013-06-12 | 中国工程物理研究院化工材料研究所 | Temperature isostatic pressure control system |
| CN103838235A (en) * | 2014-03-25 | 2014-06-04 | 中国工程物理研究院化工材料研究所 | Debugging system used in temperature isostatic press control system |
| CN104318361A (en) * | 2014-10-16 | 2015-01-28 | 中国工程物理研究院化工材料研究所 | Temperature isostatic press reliability analysis management system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7163121B1 (en) * | 1999-07-14 | 2007-01-16 | Swales & Associates, Inc. | High temperature isostatic pressure bonding of hollow beryllium pressure vessels using a bonding flange |
| GB0515211D0 (en) * | 2005-07-23 | 2005-08-31 | Rolls Royce Plc | A method of making titanium components |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149891A (en) * | 2013-01-29 | 2013-06-12 | 中国工程物理研究院化工材料研究所 | Temperature isostatic pressure control system |
| CN103838235A (en) * | 2014-03-25 | 2014-06-04 | 中国工程物理研究院化工材料研究所 | Debugging system used in temperature isostatic press control system |
| CN104318361A (en) * | 2014-10-16 | 2015-01-28 | 中国工程物理研究院化工材料研究所 | Temperature isostatic press reliability analysis management system and method |
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