CN206214820U - A kind of use for laboratory high pressure cold-trap - Google Patents
A kind of use for laboratory high pressure cold-trap Download PDFInfo
- Publication number
- CN206214820U CN206214820U CN201621207406.8U CN201621207406U CN206214820U CN 206214820 U CN206214820 U CN 206214820U CN 201621207406 U CN201621207406 U CN 201621207406U CN 206214820 U CN206214820 U CN 206214820U
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- CN
- China
- Prior art keywords
- cover board
- seal cover
- collection vessel
- high pressure
- air inlet
- 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
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- Separation By Low-Temperature Treatments (AREA)
Abstract
The utility model is related to a kind of heat-exchanger rig, specifically discloses a kind of use for laboratory high pressure cold-trap.The use for laboratory high pressure cold-trap includes the collection vessel, closure and the seal cover board that are made up of metal material；Described seal cover board is provided with connecting hole, and one end and the seal cover board of the escaping pipe are tightly connected in connection hole, and the other end is connected with T-shaped threeway, and described T-shaped threeway includes three branch pipes；Described air inlet pipe sequentially passes through T-shaped threeway, escaping pipe and seal cover board and stretches into collection vessel；Two branch pipes that the T-shaped threeway is located along the same line are tightly connected with air inlet pipe and escaping pipe respectively；Sealing ring is provided between the collection vessel and seal cover board.Above-described use for laboratory high pressure cold-trap, good seal performance, condensation efficiency is high, and can be worked under hyperbaric environment well.
Description
Technical field
The utility model is related to a kind of heat-exchanger rig, more particularly to a kind of use for laboratory high pressure cold-trap.
Background technology
In recent years, with expanding economy, the problem of energy deficiency is also gradually highlighted, and energy-saving and emission-reduction have turned into national development
The problem that daylight saving time has to take into account that.In face of this problem, various countries are devoted to the exploitation of novel energy.Heat exchanger is new energy
The visual plant in field.
Condenser is one kind of heat exchanger, and its effect is that the gas or steam that flow through condenser pipe are transformed into liquid, and
By the heat in pipe, in the air passed near pipe in the way of quickly.At present, the condensation for being used in most of laboratories
Device is made by glass material, such as aerial condenser, coil condenser etc..The advantage of glass material is can very intuitively
The degree of product condensation is seen, but there is also many defects, such as：Thermal conductivity factor is not high, required for same amount of product
Condensation time is longer, in order to shorten condensation time, generally requires logical condensed water；Next is confined to the characteristic of glass material, for
Baroque device, the junction between each part is difficult sealing, leakage easily occurs；The also tensile strength of glass material
It is relatively low, high pressure condensation is difficult to realize, and reaction under high pressure is often had in laboratory needs condensation to collect the situation of product.
The purpose of this utility model is the defect for overcoming existing use for laboratory condenser, there is provided a kind of use for laboratory high pressure
Cold-trap.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of use for laboratory high pressure cold-trap, good seal performance, condensation
Efficiency high, and can be worked under hyperbaric environment well.
In order to solve the above-mentioned technical problem, the technical scheme that the utility model is provided is as follows：A kind of use for laboratory high pressure is cold
Trap, including collection vessel, closure and the seal cover board being made up of metal material, described seal cover board are located at closure and receipts
Between collection container；Described seal cover board is provided with connecting hole, and one end of the escaping pipe is close in connection hole with seal cover board
Envelope connection, the other end is connected with T-shaped threeway, and described T-shaped threeway includes three branch pipes；Described air inlet pipe sequentially passes through T-shaped
Threeway, escaping pipe and seal cover board are simultaneously stretched into collection vessel；Two branch pipes difference that the T-shaped threeway is located along the same line
It is tightly connected with air inlet pipe and escaping pipe；Described collection vessel and the junction of closure are provided with sealing ring.
Preferably, described collection vessel and closure threaded connection.
Preferably, described sealing ring is O-ring seals.
Preferably, two branch pipes that the T-shaped threeway is located along the same line are welded with air inlet pipe and escaping pipe respectively,
Welded between described escaping pipe and seal cover board.
Preferably, the air inlet pipe is provided with air inlet away from one end of collection vessel, the T-shaped threeway is hung down with escaping pipe
Gas outlet is connected with straight branch pipe；Screw thread is provided with described air inlet and gas outlet.
Preferably, described collection vessel, closure and seal cover board are made of stainless steel.
The technical solution of the utility model has the advantages that：
1. collection vessel, closure and seal cover board described in are made up of metal material, relative to the glass of prior art
Material, the thermal conductivity factor of metal material is higher, and condensation effect is good, and the tensile strength of metal material is high, can bear pressure higher
Power, is easy to implement operation with high pressure.
2. one end of escaping pipe described in is tightly connected with seal cover board in connection hole, and the T-shaped threeway is located at always
Two branch pipes on line are tightly connected with air inlet pipe respectively, and preferably connected mode is welding, the collection vessel and closure
Sealing ring, the good seal performance of device interior are additionally provided between plate.
3. air inlet pipe sequentially passes through T-shaped threeway, escaping pipe and seal cover board and stretches into collection vessel, air inlet pipe and T-shaped
Outlet passageway is formed between threeway and escaping pipe, outlet passageway connection collection vessel and gas outlet, high-temperature gas enter from air inlet pipe
Enter, collection vessel cooling condensation is flowed through, afterwards from outlet passageway and gas outlet bleeder.
4. collection vessel and the closure threaded connection described in, can easily be mounted and dismounted using threaded connection, be easy to
Condensed product is poured out from container.
5. be provided with screw thread at the air inlet and gas outlet described in, air inlet and gas outlet with can with the easy to connect of circuits
Lean on.
Structure above can be met in the interior pressure work of 10MPa, and gas and liquid in whole device do not leak, and make
With safe and reliable, for product liquid provides technical support in laboratory condensation collection reaction under high pressure.
Brief description of the drawings
Fig. 1 is a kind of structural representation of use for laboratory high pressure cold-trap of the present embodiment；
Fig. 2 is the partial enlarged drawing of threeway in a kind of use for laboratory high pressure cold-trap of the present embodiment；
Fig. 3 is the partial enlarged drawing at seal cover board in a kind of use for laboratory high pressure cold-trap of the present embodiment.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, is not used to limit the utility model.
Embodiment
As shown in figures 1 and 3, a kind of use for laboratory high pressure cold-trap, including the collection vessel 3, close being made up of metal material
Capping 2 and seal cover board 6, metal material is preferably stainless steel；Relative to the glass material of prior art, the heat conduction of metal material
Coefficient is higher, and condensation effect is good, and the tensile strength of metal material is high, can bear pressure higher.On described seal cover board 6
Connecting hole is provided with, one end and the seal cover board 6 of the escaping pipe 4 are tightly connected in connection hole, preferably type of attachment is welding,
The other end is connected with T-shaped threeway 5, and described T-shaped threeway includes three branch pipes, as shown in Figure 2；Described air inlet pipe 1 is worn successively
Cross T-shaped threeway 5, escaping pipe 4 and seal cover board 6 and stretch into collection vessel 3；The T-shaped threeway 5 be located along the same line two
Individual branch pipe is tightly connected with air inlet pipe 1 and escaping pipe 4 respectively, and preferably type of attachment is welding；Described collection vessel 3 and sealing
The junction of lid 2 is provided with O-ring seals 21, the good seal performance inside device.Described collection vessel 3 and the screw thread of closure 2
Connection；Can easily be mounted and dismounted using threaded connection, be easy to pour out condensed product from container.The air inlet pipe 1 away from
One end of collection vessel 3 is provided with air inlet 11, and gas outlet 51 is connected with the T-shaped threeway 5 branch pipe vertical with gas outlet；Institute
The air inlet 11 stated and screw thread is provided with gas outlet 51, air inlet 11 and gas outlet 51 and the reliability easy to connect with circuits.
Air inlet pipe 1 sequentially passes through T-shaped threeway 5, escaping pipe 4 and seal cover board 6 and stretches into collection vessel 3, air inlet pipe 1 with
Outlet passageway 41, the connection of outlet passageway 41 collection vessel 3 and gas outlet 51 are formed between T-shaped threeway 5 and escaping pipe 4；Such as Fig. 2 and
Shown in Fig. 3, the arrow in figure represents gas flow direction in a device, and during work, high-temperature gas enters from air inlet pipe 1, flows through receipts
The collection cooling condensation of container 3, afterwards from outlet passageway 41 and the bleeder of gas outlet 51.
Above-described use for laboratory high pressure cold-trap can be realized in the interior pressure work of 10MPa, the gas in whole device
Body and liquid do not leak, safe and reliable, and product liquid provides technical support in collecting reaction under high pressure for laboratory condensation.
In a word, preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all
Any modification, equivalent and improvement made within spirit of the present utility model and principle etc., should be included in this practicality
Within new protection domain.
Claims (6)
1. a kind of use for laboratory high pressure cold-trap, including air inlet pipe（1）, escaping pipe（4）And collection vessel（3）, it is characterised in that：Institute
The collection vessel stated（3）It is provided with closure（2）, described closure（2）And collection vessel（3）Between be provided with seal cover board（6）,
Described seal cover board（6）It is provided with connecting hole；Described collection vessel（3）, closure（2）And seal cover board（6）By metal
Material is made；The escaping pipe（4）One end and seal cover board（6）It is tightly connected in connection hole, the other end is connected with T-shaped three
It is logical（5）, described T-shaped threeway（5）Including three branch pipes；Described air inlet pipe（1）Sequentially pass through T-shaped threeway（5）, escaping pipe
（4）And seal cover board（6）And stretch into collection vessel（3）It is interior；The T-shaped threeway（5）Two branch pipes being located along the same line point
Not and air inlet pipe（1）And escaping pipe（4）It is tightly connected；The collection vessel（3）And seal cover board（6）Between be provided with sealing ring.
2. use for laboratory high pressure cold-trap according to claim 1, it is characterised in that：Described collection vessel（3）And sealing
Lid（2）Threaded connection.
3. use for laboratory high pressure cold-trap according to claim 1 and 2, it is characterised in that：Described sealing ring is sealed for O shapes
Circle（21）.
4. use for laboratory high pressure cold-trap according to claim 3, it is characterised in that：The T-shaped threeway（5）Positioned at always
Two branch pipes on line respectively with air inlet pipe（1）And escaping pipe（4）Welding；Described escaping pipe（4）And seal cover board（6）Between
Welding.
5. the use for laboratory high pressure cold-trap according to claim 1 or 2 or 4, it is characterised in that：The air inlet pipe（1）Away from
Collection vessel（3）One end be provided with air inlet（11）, the T-shaped threeway（5）With escaping pipe（4）It is connected with out on vertical branch pipe
Gas port（51）；Described air inlet（11）And gas outlet（51）Place is provided with screw thread.
6. use for laboratory high pressure cold-trap according to claim 5, it is characterised in that：Described collection vessel（3）, closure
（2）And seal cover board（6）It is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621207406.8U CN206214820U (en) | 2016-11-09 | 2016-11-09 | A kind of use for laboratory high pressure cold-trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621207406.8U CN206214820U (en) | 2016-11-09 | 2016-11-09 | A kind of use for laboratory high pressure cold-trap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206214820U true CN206214820U (en) | 2017-06-06 |
Family
ID=58793141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621207406.8U Expired - Fee Related CN206214820U (en) | 2016-11-09 | 2016-11-09 | A kind of use for laboratory high pressure cold-trap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206214820U (en) |
-
2016
- 2016-11-09 CN CN201621207406.8U patent/CN206214820U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20201109 |