CN106151672A - A kind of thermal-insulating type regulation valve - Google Patents
A kind of thermal-insulating type regulation valve Download PDFInfo
- Publication number
- CN106151672A CN106151672A CN201510149420.0A CN201510149420A CN106151672A CN 106151672 A CN106151672 A CN 106151672A CN 201510149420 A CN201510149420 A CN 201510149420A CN 106151672 A CN106151672 A CN 106151672A
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- CN
- China
- Prior art keywords
- thermal insulation
- insulation medium
- thermal
- coil pipe
- exit passageway
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K49/00—Means in or on valves for heating or cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
- F16L59/161—Housings for valves, tee pieces, or the like
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention discloses a kind of thermal-insulating type regulation valve, including: valve body, being provided with medium channel in valve body, medium channel includes intake channel and the exit passageway being interconnected, and what valve body was positioned at intake channel is respectively arranged at two ends with the thermal insulation medium import A connected with intake channel and thermal insulation medium outlet A；The inner peripheral surface of intake channel is provided with the first coil pipe, and the inlet and outlet of the first coil pipe exports A with thermal insulation medium import A and thermal insulation medium respectively and is connected；Be positioned at exit passageway on valve body is respectively arranged at two ends with the thermal insulation medium import B connected with exit passageway and thermal insulation medium outlet B；The inner peripheral surface of exit passageway is provided with the second coil pipe, and the inlet and outlet of the second coil pipe exports B with thermal insulation medium import B and thermal insulation medium respectively and is connected.Present invention, avoiding dispersion and the waste of thermal insulation medium heat in heat transfer process, be effectively increased the effective thermal conductivity of thermal insulation medium.
Description
Technical field
The present invention relates to instrument technical field, particularly relate to a kind of thermal-insulating type regulation valve.
Background technology
Insulation regulation valve is a kind of conventional regulation valve, and existing insulation regulation valve is mainly in the appearance of valve body
Bread covers one layer of heat preservation chuck, utilizes the thermal insulation medium passage formed between insulation jacket and valve body to inject heat and steams
Gas, add the thermal insulation mediums such as deep fat to realize heat insulation effect, but due to flow through thermal insulation medium passage heat steam,
When adding the thermal insulation mediums such as deep fat the medium that flows through carry out heating and thermal insulation in regulation valve, be first to regulation valve
Outer wall is heated, and could be flowed in regulation valve by the outer wall of regulation valve after waiting until the outer wall heating of regulation valve
The medium of warp carries out conduction of heat, and owing to whole regulation valve cannot be coated with by insulation jacket, therefore heat
Distribute fast.The most existing insulation its power consumption of regulation valve is big, and firing rate is slow, and thermal insulation medium acts on regulation
In valve, the effective thermal conductivity on medium is low.
Summary of the invention
The technical problem existed based on above-mentioned background technology, the present invention proposes a kind of thermal-insulating type regulation valve, this tune
Joint valve is when carrying out heating and thermal insulation to the medium in valve body, and effective thermal conductivity is big.
The present invention proposes a kind of thermal-insulating type regulation valve, including: valve body, it is provided with medium channel in valve body, is situated between
Matter passage includes intake channel and the exit passageway being interconnected, wherein:
Be positioned on valve body intake channel be respectively arranged at two ends with the thermal insulation medium import A connected with intake channel and
Thermal insulation medium outlet A；The inner peripheral surface of intake channel is provided with the first coil pipe, and the inlet and outlet of the first coil pipe is divided
Do not export A with thermal insulation medium import A and thermal insulation medium to be connected；
Be positioned on valve body exit passageway be respectively arranged at two ends with the thermal insulation medium import B connected with exit passageway and
Thermal insulation medium outlet B；The inner peripheral surface of exit passageway is provided with the second coil pipe, and the inlet and outlet of the second coil pipe is divided
Do not export B with thermal insulation medium import B and thermal insulation medium to be connected.
Preferably, intake channel inner peripheral surface is provided with the first helicla flute, and the first coil pipe is embedded in the first helicla flute.
Preferably, the axial face of the first coil pipe is that the joint that height rises and falls is ring-type.
Preferably, in exit passageway, axial plane is provided with the second helicla flute, and the second coil pipe is embedded in the second helicla flute.
Preferably, the axial face of the second coil pipe is that the joint that height rises and falls is ring-type.
Preferably, thermal insulation medium import A is positioned at the entrance point of intake channel, thermal insulation medium outlet A be positioned at into
Away from one end of entrance point on mouth passage.
Preferably, valve body periphery exports at thermal insulation medium import A and thermal insulation medium and is coated with first between A
Heat-insulation layer.
Preferably, thermal insulation medium outlet B is positioned at the port of export of exit passageway, and thermal insulation medium import B is positioned at
Away from one end of the port of export on mouth passage；
Preferably, valve body periphery exports at thermal insulation medium import B and thermal insulation medium and is coated with second between B
Heat-insulation layer.
In the present invention, being provided with medium channel in valve body, medium channel includes the intake channel being interconnected and goes out
Mouth passage, what valve body was positioned at intake channel is respectively arranged at two ends with the thermal insulation medium import A connected with intake channel
A is exported with thermal insulation medium；The inner peripheral surface of intake channel is provided with the first coil pipe, the inlet and outlet of the first coil pipe
Export A with thermal insulation medium import A and thermal insulation medium respectively to be connected, by thermal insulation medium import A to the first dish
Injecting thermal insulation medium in pipe, thermal insulation medium directly carries out conduction of heat to the medium of intake channel by the first coil pipe,
Pyroconductivity is high；In like manner, valve body is positioned at exit passageway is respectively arranged at two ends with the guarantor connected with exit passageway
Temperature medium entrance B and thermal insulation medium outlet B；The inner peripheral surface of exit passageway is provided with the second coil pipe, the second coil pipe
Inlet and outlet export B with thermal insulation medium import B and thermal insulation medium respectively and be connected, entered by thermal insulation medium
Mouth B injects thermal insulation medium in the second coil pipe, and thermal insulation medium passes through the second coil pipe directly in exit passageway
Medium carries out conduction of heat.
In sum, present invention, avoiding dispersion and the waste of thermal insulation medium heat in heat transfer process, logical
Directly and medium channel medium carries out heat exchange by the heat entrained by thermal insulation medium to cross coil pipe, effectively carries
High effective heat conductivity of thermal insulation medium.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of thermal-insulating type regulation valve that the present invention proposes；
Fig. 2 is the structural representation of the first coil pipe axial face in a kind of thermal-insulating type regulation valve that the present invention proposes.
Detailed description of the invention
Below, by specific embodiment, technical scheme is described in detail.
As shown in Figure 1-2, Fig. 1 is the structural representation of a kind of thermal-insulating type regulation valve that the present invention proposes；Fig. 2
For the structural representation of the first coil pipe axial face in a kind of thermal-insulating type regulation valve that the present invention proposes.
With reference to Fig. 1, a kind of thermal-insulating type that the embodiment of the present invention proposes regulates valve, including: valve body the 1, first dish
Pipe the 4, second coil pipe 5, is provided with medium channel in valve body 1, medium channel includes the intake channel being interconnected
2 and exit passageway 3, wherein:
The thermal insulation medium connected with intake channel 2 that is respectively arranged at two ends with being positioned at intake channel 2 on valve body 1 enters
Mouth A11 and thermal insulation medium outlet A12, thermal insulation medium import A11 are positioned at the entrance point of intake channel 2, insulation
Media outlet A12 is positioned at the one end on intake channel 2 away from entrance point；Intake channel 2 inner peripheral surface is provided with
One helicla flute 21, the first coil pipe 4 is embedded in the first helicla flute 21, and the inlet and outlet of the first coil pipe 4 is divided
Not it is not connected with thermal insulation medium import A11 and thermal insulation medium outlet A12, by thermal insulation medium import A11 to the
Injecting thermal insulation medium in one coil pipe 4, thermal insulation medium is by the first direct medium to intake channel 2 of coil pipe 4
Carrying out conduction of heat, pyroconductivity is high.
The thermal insulation medium connected with exit passageway 3 that is respectively arranged at two ends with being positioned at exit passageway 3 on valve body 1 enters
Mouth B13 and thermal insulation medium outlet B14, thermal insulation medium outlet B14 are positioned at the port of export of exit passageway 3, insulation
Medium entrance B13 is positioned at the one end on exit passageway 3 away from the port of export；In exit passageway 3, axial plane is provided with
Two helicla flutes 31, the second coil pipe 5 is embedded in the second helicla flute 31, and the inlet and outlet of the second coil pipe 5 is divided
Not it is not connected with thermal insulation medium import B13 and thermal insulation medium outlet B14, by thermal insulation medium import B13 to the
Injecting thermal insulation medium in two coil pipes 5, thermal insulation medium is direct to Jie in exit passageway 3 by the second coil pipe 5
Matter carries out conduction of heat.Additionally, in the present embodiment, in order to slow down the radiating rate of thermal insulation medium, special at valve body 1
Periphery exports at thermal insulation medium import A11 and thermal insulation medium and is coated with the first heat-insulation layer 6 between A12；At valve
Body 1 periphery exports at thermal insulation medium import B13 and thermal insulation medium and is coated with the second heat-insulation layer 7 between B14.
With reference to Fig. 2, contact cotton knot in order to increase coil pipe and medium, by the first coil pipe 4 and the second coil pipe 5
The joint that axial face is set to just rise and fall is ring-type.
It follows that present invention, avoiding dispersion and the waste of thermal insulation medium heat in heat transfer process, logical
Directly and medium channel medium carries out heat exchange by the heat entrained by thermal insulation medium to cross coil pipe, effectively carries
The high effective thermal conductivity of thermal insulation medium.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this
The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention
Within the scope of.
Claims (9)
1. a thermal-insulating type regulation valve, it is characterised in that including: valve body (1), valve body is provided with medium channel in (1), and medium channel includes intake channel (2) and the exit passageway (3) being interconnected, wherein:
Be positioned at intake channel (2) on valve body (1) is respectively arranged at two ends with thermal insulation medium import A (11) connected with intake channel (2) and thermal insulation medium outlet A (12)；The inner peripheral surface of intake channel (2) is provided with the first coil pipe (4), and the inlet and outlet of the first coil pipe (4) exports A (12) with thermal insulation medium import A (11) and thermal insulation medium respectively and is connected；
Be positioned at exit passageway (3) on valve body (1) is respectively arranged at two ends with thermal insulation medium import B (13) connected with exit passageway (3) and thermal insulation medium outlet B (14)；The inner peripheral surface of exit passageway (3) is provided with the second coil pipe (5), and the inlet and outlet of the second coil pipe (5) exports B (14) with thermal insulation medium import B (13) and thermal insulation medium respectively and is connected.
Thermal-insulating type the most according to claim 1 regulation valve, it is characterised in that intake channel (2) inner peripheral surface is provided with the first helicla flute (21), and the first coil pipe (4) is embedded in the first helicla flute (21).
Thermal-insulating type the most according to claim 2 regulation valve, it is characterised in that the axial face of the first coil pipe (4) is that the joint that height rises and falls is ring-type.
Thermal-insulating type the most according to claim 1 regulation valve, it is characterised in that exit passageway (3) interior axial plane is provided with the second helicla flute (31), and the second coil pipe (5) is embedded in the second helicla flute (31).
Thermal-insulating type the most according to claim 4 regulation valve, it is characterised in that the axial face of the second coil pipe (5) is that the joint that height rises and falls is ring-type.
Thermal-insulating type the most according to claim 1 regulation valve, it is characterized in that, thermal insulation medium import A (11) is positioned at the entrance point of intake channel (2), and thermal insulation medium outlet A (12) is positioned at the one end on intake channel (2) away from entrance point.
Thermal-insulating type the most according to claim 6 regulation valve, it is characterised in that valve body (1) periphery is positioned between thermal insulation medium import A (11) and thermal insulation medium outlet A (12) and is coated with the first heat-insulation layer (6).
Thermal-insulating type the most according to claim 1 regulation valve, it is characterized in that, thermal insulation medium outlet B (14) is positioned at the port of export of exit passageway (3), and thermal insulation medium import B (13) is positioned at the one end on exit passageway (3) away from the port of export.
Thermal-insulating type the most according to claim 8 regulation valve, it is characterised in that valve body (1) periphery is positioned between thermal insulation medium import B (13) and thermal insulation medium outlet B (14) and is coated with the second heat-insulation layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149420.0A CN106151672A (en) | 2015-03-30 | 2015-03-30 | A kind of thermal-insulating type regulation valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149420.0A CN106151672A (en) | 2015-03-30 | 2015-03-30 | A kind of thermal-insulating type regulation valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106151672A true CN106151672A (en) | 2016-11-23 |
Family
ID=57337744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510149420.0A Pending CN106151672A (en) | 2015-03-30 | 2015-03-30 | A kind of thermal-insulating type regulation valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106151672A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11182469A (en) * | 1997-12-17 | 1999-07-06 | Sanyo Electric Co Ltd | Scroll compressor |
| CN2611702Y (en) * | 2003-03-11 | 2004-04-14 | 项华通 | Thermal insulating ball valve |
| WO2004072519A1 (en) * | 2003-02-13 | 2004-08-26 | Fujikin Incorporated | Valve for vacuum discharge system |
| CN203202237U (en) * | 2013-03-13 | 2013-09-18 | 浙江科海仪表有限公司 | Pneumatic jacket heat preservation regulating valve |
| CN203516754U (en) * | 2013-09-23 | 2014-04-02 | 杭州佳能阀门有限公司 | Blocking-preventing regulating valve |
| CN203530318U (en) * | 2013-09-17 | 2014-04-09 | 天津城建大学 | Biogas tank integrating heat preservation, heating and stirring |
| CN203770814U (en) * | 2014-03-14 | 2014-08-13 | 宁波鑫力洁金属制品有限公司 | Water faucet |
| CN203940003U (en) * | 2014-05-28 | 2014-11-12 | 合肥旭龙机械有限公司 | A kind of single-seat adjusting valve |
-
2015
- 2015-03-30 CN CN201510149420.0A patent/CN106151672A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11182469A (en) * | 1997-12-17 | 1999-07-06 | Sanyo Electric Co Ltd | Scroll compressor |
| WO2004072519A1 (en) * | 2003-02-13 | 2004-08-26 | Fujikin Incorporated | Valve for vacuum discharge system |
| CN2611702Y (en) * | 2003-03-11 | 2004-04-14 | 项华通 | Thermal insulating ball valve |
| CN203202237U (en) * | 2013-03-13 | 2013-09-18 | 浙江科海仪表有限公司 | Pneumatic jacket heat preservation regulating valve |
| CN203530318U (en) * | 2013-09-17 | 2014-04-09 | 天津城建大学 | Biogas tank integrating heat preservation, heating and stirring |
| CN203516754U (en) * | 2013-09-23 | 2014-04-02 | 杭州佳能阀门有限公司 | Blocking-preventing regulating valve |
| CN203770814U (en) * | 2014-03-14 | 2014-08-13 | 宁波鑫力洁金属制品有限公司 | Water faucet |
| CN203940003U (en) * | 2014-05-28 | 2014-11-12 | 合肥旭龙机械有限公司 | A kind of single-seat adjusting valve |
Non-Patent Citations (1)
| Title |
|---|
| 金有海等: "《石油化工过程与设备概论》", 31 October 2008, 中国石化出版社（北京） * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |