CN205639089U - Low temperature container pump presss from both sides cover - Google Patents
Low temperature container pump presss from both sides cover Download PDFInfo
- Publication number
- CN205639089U CN205639089U CN201620017719.0U CN201620017719U CN205639089U CN 205639089 U CN205639089 U CN 205639089U CN 201620017719 U CN201620017719 U CN 201620017719U CN 205639089 U CN205639089 U CN 205639089U
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- connecting tube
- connecting pipe
- temperature
- low
- vessel
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Abstract
The utility model provides a low temperature container pump presss from both sides cover relates to a low temperature container technical field. The utility model discloses an including the shell, inner container and connecting pipe, the inside at the shell is installed to the inner container, the connecting pipe sets up on the inner container, the connecting pipe includes first connecting pipe, the second connecting pipe, third connecting pipe and fourth connecting pipe, first connecting pipe, second connecting pipe and fourth connecting pipe all with the lateral wall of inner container intercommunication, first connecting pipe is located second connecting pipe below and first connecting pipe is parallel arrangement with the second connecting pipe, fourth connecting pipe and first connecting pipe, second connecting pipe place plane is perpendicular setting, the third connecting pipe communicates with the top of inner container. The utility model discloses not only reduce cryogenic liquid gas and external environment's heat -conduction speed, reduce the loss of self moreover to improve the gaseous utilization ratio of cryogenic liquid.
Description
Technical field
This utility model relates to a kind of cryogenic liquid gas conveying equipment, particularly relates to a kind of low-temperature (low temperature) vessel pump chuck.
Background technology
The current cryogenic liquid gas conveying of China has and carries two kinds from the conveying of the most once pressure, electrodynamic pump, and the above two are easier to realize various functions, but they are to shortcomings such as the waste of cryogenic liquid gas self are big.
Utility model content
For weak point present in the problems referred to above, this utility model provides a kind of low-temperature (low temperature) vessel pump chuck, not only reduces the thermal conduction rate of cryogenic liquid gas and external environment, and reduces the loss of self, thus improves the utilization rate of cryogenic liquid gas.
In order to solve the problems referred to above, this utility model provides a kind of low-temperature (low temperature) vessel pump chuck, wherein, including shell, inner pressurd vessel and connecting tube, described inner pressurd vessel is arranged on the inside of described shell, described connecting tube is arranged on described inner pressurd vessel, described connecting tube includes the first connecting tube, second connecting tube, 3rd connecting tube and the 4th connecting tube, described first connecting tube, all sidewalls with described inner pressurd vessel connect described second connecting tube with described 4th connecting tube, described first connecting tube is positioned at below described second connecting tube and described first connecting tube is set in parallel with described second connecting tube, described 4th connecting tube and described first connecting tube, second connecting tube place plane is vertical setting, described 3rd connecting tube connects with the top of described inner pressurd vessel.
Preferably, it is provided with vacuum heat-insulation interlayer between described inner pressurd vessel and described shell, described vacuum heat-insulation interlayer is filled with adiabator.
Preferably, the top of described inner pressurd vessel is provided with flange, and described flange and described inner pressurd vessel are formed with reservoir cavity, are filled with cryogenic liquid gas in described reservoir cavity.
Preferably, described reservoir cavity is internally provided with cryopump, and described cryopump is fixedly mounted on described flange.
Preferably, one end of described connecting tube connects with described inner pressurd vessel, and the other end of described connecting tube penetrates described shell and ft connection.
Preferably, it is provided with control valve at described connecting tube and ft connection, it is provided with the first control valve at described first connecting tube and described ft connection, it is provided with the second control valve at described second connecting tube and described ft connection, it is provided with the 3rd control valve at described 3rd connecting tube and described ft connection, at described 4th connecting tube and described ft connection, is provided with the 4th control valve.
Preferably, described 3rd connecting tube is the most perpendicular with described first connecting tube is connected.
Compared with prior art, this utility model has the advantage that
This utility model not only reduces the thermal conduction rate of cryogenic liquid gas and external environment, and reduces the loss of self, thus improves the utilization rate of cryogenic liquid gas.
Accompanying drawing explanation
Fig. 1 is example structure front view of the present utility model；
Fig. 2 is example structure side view of the present utility model.
Main element symbol description:
1-shell 2-inner pressurd vessel 3-the-connecting tube
4-the second connecting tube 5-the 3rd connecting tube 6-the 4th connecting tube
7-vacuum heat-insulation interlayer 8-the 4th controls valve 9-second and controls valve
10-first controls valve 11-cryopump 12-the 3rd and controls valve.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, with example, this utility model is described in further detail below in conjunction with the accompanying drawings, but example is not as to restriction of the present utility model.
nullAs depicted in figs. 1 and 2，Embodiment of the present utility model includes shell 1、Inner pressurd vessel 2 and connecting tube，Inner pressurd vessel 2 is arranged on the inside of shell 1，Connecting tube is arranged on inner pressurd vessel 2，Connecting tube includes the first connecting tube 3、Second connecting tube 4、3rd connecting tube 5 and the 4th connecting tube 6，First connecting tube 3、All sidewalls with inner pressurd vessel 2 connect second connecting tube 4 with the 4th connecting tube 6，First connecting tube 3 is positioned at below the second connecting tube 4 and the first connecting tube 3 is set in parallel with the second connecting tube 4，4th connecting tube 6 and the first connecting tube 3、Second connecting tube 4 place plane is vertical setting，3rd connecting tube 3 connects with the top of inner pressurd vessel 2，Vacuum heat-insulation interlayer 7 it is provided with between inner pressurd vessel 2 and shell 1，Vacuum heat-insulation interlayer 7 is filled with adiabator，Shell 1 has the ability of at a relatively high compressive resistance and sealing，Adiabator is filled between inner pressurd vessel 2 and shell 1，And adiabator is close over the outer surface at inner pressurd vessel 2，Play the effect that insulation is adiabatic.
The top of inner pressurd vessel 2 is provided with flange, and flange and inner pressurd vessel 2 are formed with reservoir cavity, are filled with cryogenic liquid gas in reservoir cavity, and reservoir cavity is internally provided with cryopump 11, and cryopump 11 is fixedly mounted on flange.
One end of connecting tube connects with inner pressurd vessel 2, the other end of connecting tube penetrates shell 1 and ft connection, it is provided with control valve at connecting tube and ft connection, first connecting tube 3 is provided with the first control valve 10 at ft connection, second connecting tube 4 is provided with the second control valve 9 at ft connection, it is provided with the 3rd control valve 12 at 3rd connecting tube 5 and ft connection, being provided with the 4th control valve 8 at 4th connecting tube 6 and ft connection, the 3rd connecting tube 5 is the most perpendicular with the first connecting tube 3 to be connected.
In this enforcement, operation principle is:
Open control valve, cryogenic liquid gas has the cavity inside sealed under the effect of pressure by the inflow of a mouth, when charge is too much, can outflow back to store greatly container from b mouth, when the temperature in cavity is full of cryogenic liquid gas and cavity reaches uniform temperature, cryopump can be opened, impeller does rotary motion at high speed in the pump housing, liquid gas in the pump housing is moved together along with impeller, under centrifugal action, liquid gas is thrown away by impeller at c mouth, after cryogenic liquid gas is thrown out of, cryogenic liquid gas is flowed into cavity by a mouth under the effect of the pressure, material is thus formed the process of a circulation.In the process, pump chuck protects the thermal conductance of cryogenic liquid gas and goes out, it is ensured that the cause state of cryogenic liquid gas.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (7)
1. a low-temperature (low temperature) vessel pump chuck, it is characterised in that include shell, inner pressurd vessel and connecting tube,
Described inner pressurd vessel is arranged on the inside of described shell, and described connecting tube is arranged on described inner pressurd vessel, institute
State connecting tube and include the first connecting tube, the second connecting tube, the 3rd connecting tube and the 4th connecting tube, described
First connecting tube, described second connecting tube and described 4th connecting tube are all with the sidewall of described inner pressurd vessel even
Logical, described first connecting tube is positioned at below described second connecting tube and described first connecting tube is with described
Second connecting tube is set in parallel, described 4th connecting tube and described first connecting tube, the second connecting tube
Place plane is vertical setting, and described 3rd connecting tube connects with the top of described inner pressurd vessel.
2. a kind of low-temperature (low temperature) vessel pump chuck as claimed in claim 1, it is characterised in that in described
It is provided with vacuum heat-insulation interlayer between container and described shell, described vacuum heat-insulation interlayer is filled with absolutely
Hot material.
3. a kind of low-temperature (low temperature) vessel pump chuck as claimed in claim 2, it is characterised in that in described
The top of container is provided with flange, and described flange and described inner pressurd vessel are formed with reservoir cavity, described storage
It is filled with cryogenic liquid gas in depositing cavity.
4. a kind of low-temperature (low temperature) vessel pump chuck as claimed in claim 3, it is characterised in that described storage
Depositing cavity inside and be provided with cryopump, described cryopump is fixedly mounted on described flange.
5. a kind of low-temperature (low temperature) vessel pump chuck as claimed in claim 4, it is characterised in that described company
One end of adapter connects with described inner pressurd vessel, and the other end of described connecting tube penetrates described shell with outside
Connection.
6. a kind of low-temperature (low temperature) vessel pump chuck as claimed in claim 5, it is characterised in that described company
Being provided with control valve at adapter and ft connection, described first connecting tube sets at described ft connection
It is equipped with the first control valve, at described second connecting tube and described ft connection, is provided with the second control valve
Door, is provided with the 3rd control valve at described 3rd connecting tube and described ft connection, and the described 4th even
It is provided with the 4th control valve at adapter and described ft connection.
7. low-temperature (low temperature) vessel pump chuck as claimed in claim 6 a kind of, it is characterised in that described the
Three connecting tubes are the most perpendicular with described first connecting tube to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017719.0U CN205639089U (en) | 2016-01-11 | 2016-01-11 | Low temperature container pump presss from both sides cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017719.0U CN205639089U (en) | 2016-01-11 | 2016-01-11 | Low temperature container pump presss from both sides cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205639089U true CN205639089U (en) | 2016-10-12 |
Family
ID=57078640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620017719.0U Active CN205639089U (en) | 2016-01-11 | 2016-01-11 | Low temperature container pump presss from both sides cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205639089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109863313A (en) * | 2016-11-18 | 2019-06-07 | 川崎重工业株式会社 | Low-temperature liquefaction air pump heat-insulated container |
-
2016
- 2016-01-11 CN CN201620017719.0U patent/CN205639089U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109863313A (en) * | 2016-11-18 | 2019-06-07 | 川崎重工业株式会社 | Low-temperature liquefaction air pump heat-insulated container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |