CN209705700U - Steam pipework drainage arrangement - Google Patents
Steam pipework drainage arrangement Download PDFInfo
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- CN209705700U CN209705700U CN201920268695.XU CN201920268695U CN209705700U CN 209705700 U CN209705700 U CN 209705700U CN 201920268695 U CN201920268695 U CN 201920268695U CN 209705700 U CN209705700 U CN 209705700U
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Abstract
The utility model relates to the hydrophobic equipment technical fields of steam conveying pipeline, more specifically, in particular to a kind of steam pipework drainage arrangement, it include steam trap, the steam trap includes valve body, the valve body has valve body import and valve outlet, is connected with the liquid storage equipment kept in for liquid with the valve body import.The utility model solves the problems, such as the leakage of steam present in conventional vapor drain valve, also has many advantages, such as that compact, manufacturing cost simple for structure is cheap and using simplicity.
Description
Technical field
The utility model relates to the hydrophobic equipment technical fields of steam conveying pipeline, more specifically, in particular to a kind of steaming
Vapor pipeline drainage arrangement.
Background technique
The effect of steam trap (abbreviation drain valve) is the automatic steam condensation excluded in heating equipment or jet chimney
Water, while can also guarantee that steam does not leak.Since drain valve has the function of block steam and drain water, steam-heating apparatus can be made
Heat is spared to, so that the latent heat contained in steam is fully used.
The effective object of steam trap is respectively liquid and steam, has the function of draining, cut-off steam circulation,
Major function is to realize vapor-liquid separation.The steam trap of existing steam pipework drainage arrangement often has in normal use
More steam enters, and will result in the leakage of some vapor in this way, reduces loine pressure, steam leakage problem occurs.
In conclusion how to solve the problems, such as that steam present in conventional vapor drain valve leaks, become this field skill
Art personnel's urgent problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of pair of steam traps to carry out the improved method of structure, to reduce liquid
The leakage rate of steam when body discharges.
To achieve the goals above, the utility model provides a kind of steam pipework drainage arrangement, and technical solution is as follows:
A kind of steam pipework drainage arrangement, includes steam trap, and the steam trap includes valve body, the valve
Body has valve body import and valve outlet, is connected with the liquid storage equipment kept in for liquid with the valve body import.
Such as above-mentioned steam pipework drainage arrangement, further preferably are as follows: set between the liquid storage equipment and the valve body
It is equipped with connecting line, the liquid storage equipment is connected to by the connecting line with the valve body；The connecting line at least has
One section is vertically arranged and is arranged the exhaust line that height is higher than the valve body.
Such as above-mentioned steam pipework drainage arrangement, further preferably are as follows: be provided in Yu Suoshu liquid storage equipment for accelerating
The vibration defoaming device that steam overflows in liquid.
Such as above-mentioned steam pipework drainage arrangement, further preferably are as follows: the vibration defoaming device includes vibrating tube, institute
Vibrating tube is stated to be set in the liquid storage equipment by spring；In being provided with attraction block in the vibrating tube, in the storage
The calutron with the attraction block magnetic force cooperation is fixedly installed in liquid equipment, the calutron attracts or repels after being powered
The attraction block, the vibrating tube can be shaken by the attraction block and being matched in the liquid storage equipment for the calutron
Dynamic setting.
Such as above-mentioned steam pipework drainage arrangement, further preferably are as follows: defoaming rotary broom is provided in Yu Suoshu vibrating tube.
Such as above-mentioned steam pipework drainage arrangement, further preferably are as follows: the defoaming rotary broom is set to the vibrating tube
Inner sidewall on；The defoaming rotary broom is provided with multiple, whole defoaming rotary brooms in the inner sidewall of the vibrating tube
On be evenly arranged.
Such as above-mentioned steam pipework drainage arrangement, further preferably are as follows: the liquid storage equipment includes the liquid storage of cylinder type
Equipment body, the bottom of Yu Suoshu liquid storage equipment body are provided with the docking section of taper, the top of Yu Suoshu liquid storage equipment body
It is provided with water inlet pipe, the docking section is docked with the valve body import；The vibrating tube be cylinder type, the vibrating tube,
The liquid storage equipment body and water inlet pipe coaxial arrangement, the cross-sectional diameter of the vibrating tube are less than the liquid storage equipment
The cross-sectional diameter of main body, the cross-sectional diameter of the vibrating tube are greater than the cross-sectional diameter of the water inlet pipe.
The utility model additionally provides a kind of steam trap steam leakage-prevention improved method, sets before the import of steam trap
One is set for the liquid storage equipment that liquid is kept in, the liquid to circulate in steam pipework is first into liquid storage equipment and carries out just
Walk vapor-liquid separation；The import of liquid storage equipment and steam trap is connected, the liquid by preliminary vapor-liquid separation enters steam
Liquid discharge is carried out in drain valve.
Such as above-mentioned steam trap steam leakage-prevention improved method, further preferably are as follows: in liquid storage equipment and steam trap
Between a vertical connecting line is set again, entered after the liquid of preliminary vapor-liquid separation flows through connecting line steam dredge
In water valve, when flowing through connecting line, the steam that liquid is contained, which can rise, further to be separated.
Such as above-mentioned steam trap steam leakage-prevention improved method, further preferably are as follows: in steam trap and liquid storage equipment
Between control valve of the setting one with bearing capacity, to realize the control to fluid storage amount in liquid storage equipment.
The utility model provides a kind of improved method of steam trap steam leakage-prevention, is provided with one and keeps in for liquid
Liquid storage equipment, the liquid to circulate in steam pipework be first into liquid storage equipment carries out stand or vibration processing, from
And realize preliminary vapor-liquid separation, the liquid by preliminary vapor-liquid separation enters progress liquid discharge in steam trap.Base
In this method, the utility model provides a kind of steam pipework drainage arrangement, which includes that steam is dredged
Water valve is connected with the liquid storage equipment kept in for liquid with steam trap.
By said structure design, the utility model is by liquid storage equipment, exhaust line and docks pipeline and steam drainage
Valve combines, and liquid storage equipment can store up the mixture of steam and water in advance, and the mixture of steam and water is enable to enter steam
Before drain valve stand or by vibration processing for a period of time, the mixture of steam and water is conducive to steam after liquid storage equipment
With the separation of water, excessive steam is avoided to enter in steam trap, water after treatment pass through again steam trap into
Row discharge, the available reduction of the leakage rate of such steam, the utility model solve steaming present in conventional vapor drain valve
The problem of vapour leaks.In addition, the utility model also has many advantages, such as that compact, manufacturing cost simple for structure is cheap and using easy.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
Wherein:
Fig. 1 is the structural schematic diagram of an embodiment of the present invention middle steam tube road drainage arrangement；
Description of symbols:
Steam trap 1, exhaust line 3, vibrating tube 4, spring 5, attracts block 6, calutron 7, defoaming at liquid storage equipment 2
Rotary broom 8, docking section 9, water inlet pipe 10.
Specific embodiment
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.Each example passes through the utility model
The mode of explanation provide rather than limit the utility model.In fact, those skilled in the art will be clear that, this reality is not being departed from
In the case where with novel range or spirit, it can modify in the present invention and modification.For example, being illustrated or described as one
The feature of a part of a embodiment can be used for another embodiment, to generate another embodiment.Thus, it may be desirable to
The utility model includes the such modifications and variations being included into the range of the following claims and their equivalents.
In the description of the present invention, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of description the utility model rather than requires the utility model that must be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.Term used in the utility model " connected ", " connection " shall be understood in a broad sense,
For example, it may be being fixedly connected, may be a detachable connection；It can be directly connected, it can also be indirect by intermediate member
It is connected, for the ordinary skill in the art, can understands the concrete meaning of above-mentioned term as the case may be.
Referring to FIG. 1, Fig. 1 is the structural schematic diagram of an embodiment of the present invention middle steam tube road drainage arrangement.
The utility model provides a kind of steam trap steam leakage-prevention improved method, in the method, the utility model pair
The improvement project of steam trap 1 is as follows: (i.e. steam trap 1 and steam conveying pipeline pair before the import of steam trap 1
The interface connect) it is arranged one for the liquid storage equipment 2 that liquid is kept in, the liquid to circulate in steam pipework is first into liquid storage
Preliminary vapor-liquid separation is carried out in equipment 2；After a liquid storage equipment 2 is arranged, the utility model is by liquid storage equipment 2 and steam trap
1 import connection, the liquid by preliminary vapor-liquid separation enter back into progress liquid discharge in steam trap 1.
It should be understood that the liquid entered in liquid storage equipment 2 described in the utility model refers to steam conveying pipeline
The water of interior generation.
It is improved by above structure, steam trap 1 is installed to steam pipeline road, in steam conveying pipeline memory
Liquid can be first into liquid storage equipment 2, after standing or vibration processing, the exhausted big portion that includes in liquid
Divide steam that can overflow from liquid, liquid is discharged using steam trap 1 later.
Liquid storage equipment 2 is an autonomous device for original steam drain valve 1, and therefore, the utility model is in liquid storage
A connecting line is provided between equipment 2 and steam trap 1 again, connecting line has one section of exhaust pipe being vertically arranged
Road enters in steam trap 1 after the liquid of preliminary vapor-liquid separation flows through connecting line, when flowing through connecting line,
The steam that liquid is included, which can rise, further to be separated.The effect of connecting line is as follows: 1, realizing liquid storage equipment 2 and steam
Connection between vapour drain valve 1；2, extend the length of connection path between liquid storage equipment 2 and steam trap 1, liquid is flowing through
When connecting line, part steam can be overflowed from liquid.
Controlled in order to the amount to 2 internal reservoir liquid of liquid storage equipment, the utility model steam trap 1 with
One control valve with bearing capacity is set between liquid storage equipment 2, to realize to fluid storage amount in liquid storage equipment 2
Control.After closing control valve, liquid can be temporarily stored in liquid storage equipment 2, and the liquid to keep in liquid storage equipment 2 reaches certain
After amount or liquid keep in the regular hour in liquid storage equipment 2, control valve can be opened and realize liquid discharge.
By above-mentioned steam trap steam leakage-prevention improved method, the utility model ties traditional steam trap
Structure improves, and provides a kind of steam pipework drainage arrangement.
Specifically, steam pipework drainage arrangement provided by the utility model includes steam trap 1, steam trap 1
It include valve body, valve body has valve body import and valve outlet, is connected with the liquid storage kept in for liquid with valve body import and sets
Standby 2.
The utility model is provided with a connecting line between liquid storage equipment 2 and valve body, and liquid storage equipment 2 passes through connecting tube
Road is connected to the valve body of steam trap 1, wherein at least there is connecting line one section to be vertically arranged and be arranged height higher than valve body
Exhaust line 3.The problem of setting height of exhaust line 3 is higher than valve body, can be avoided liquid reflux appearance.Exhaust line
3 are vertically arranged, and when liquid keeps in or circulates in exhaust line 3, the part steam for including in liquid can also overflow, into
The leakage rate of one step reduction steam.
The liquid being temporarily stored in liquid storage equipment 2 can realize the spilling of internal steam by standing, can also be using vibration
Mode accelerates steam spilling, and therefore, the utility model provides a vibration defoaming device to realize liquid vibration, accelerates steam
It overflows.It vibrates defoaming device to be arranged in liquid storage equipment 2, for accelerating steam in liquid to overflow.
Specifically, vibration defoaming device includes vibrating tube 4, and vibrating tube 4 is flexibly set in liquid storage equipment 2 by spring 5
It is interior；Attract block 6 in being provided in vibrating tube 4, in the electromagnetic installing for being fixedly installed in liquid storage equipment 2 with attracting the cooperation of 6 magnetic force of block
Set 7, calutron 7, which attracts or repelled after being powered, attracts block 6, and vibrating tube 4 is by attracting being matched with for block 6 and calutron 7
Setting can be vibrated in liquid storage equipment 2.
Vibrating tube 4 can be made of high-temperature resistance plastice material, and total quality is lighter, more to realize vibration.Vibrating tube 4
Metal material, such as stainless steel can also be used to be made, overall structural strength is larger, is suitable for high-intensity oscillation operation.
Attraction block 6 is iron block, such as cast iron or stainless steel, and calutron 7 is preferably push-pull electromagnet, energy after energization
It is enough to attract or repel attraction block 6, so that vibrating tube 4 be driven to vibrate.
In order to further increase vibration defoaming effect, the utility model is in being provided with defoaming rotary broom 8 in vibrating tube 4.Tool
Body, defoaming rotary broom 8 is set on the inner sidewall of vibrating tube 4；Defoaming rotary broom 8 is provided with multiple, whole defoaming rollers
Brush 8 is evenly arranged on the inner sidewall of vibrating tube 4.
In the present invention, liquid storage equipment 2 includes the liquid storage equipment body of cylinder type, in the bottom of liquid storage equipment body
Portion is provided with the docking section 9 of taper, and water inlet pipe 10, the import of docking section 9 and valve body are provided at the top of liquid storage equipment body
Docking.
Limit herein: vibrating tube 4 is cylinder type, and vibrating tube 4, liquid storage equipment body and water inlet pipe 10 are coaxially set
Set, the cross-sectional diameter of vibrating tube 4 is less than the cross-sectional diameter of liquid storage equipment body, the cross-sectional diameter of vibrating tube 4 be greater than into
The cross-sectional diameter of water pipe 10.
From above scheme: the purpose of the utility model is to provide a kind of steam pipework drainage arrangements, to solve tradition
The larger problem of steam leakage present in steam trap.In the present invention, which has
Steam trap 1, as soon as liquid storage equipment 2 is provided with before steam trap 1, in this way, the utility model can pass through company
Adapter tube road combines liquid storage equipment 2 with the valve body of steam trap, and liquid storage equipment 2 can store up the mixture of steam and water in advance,
The mixture of steam and water is set to stand a period of time before entering steam trap 1, to keep lighter steam upward
It is mobile, and water deposits downwards, to be conducive to the separation of steam and water, excessive steam is avoided to enter in steam trap 1,
Steam is further avoided to reveal out of steam trap 1.
The utility model is based on steam trap 1, and connecting line is arranged before the import of the valve body of steam trap 1, even
Adapter tube Lu Weiyi root right angle pipeline, under state of installing and using, right angle pipeline have an exhaust line 3 being vertically arranged and
One horizontally disposed docking pipeline, the one end for docking pipeline are connected to the valve body of steam trap 1, dock the other end of pipeline
It is connected to exhaust line 3, docks the central axis of pipeline in horizontality, the central axis of exhaust line 3 is in a vertical state, steam discharge
The upper end of pipeline 3 is connected to liquid storage equipment 2, and the top of liquid storage equipment 2 is connected to water inlet pipe 10.
The utility model additionally provides a kind of structure optimization scheme: in the inside of liquid storage equipment 2, defoaming device is vibrated in installation,
Vibration defoaming device is for vibrating the liquid in liquid storage equipment 2, to accelerate the spilling of steam in liquid.
Specifically, vibration defoaming device includes vibrating tube 4, is arranged multiple springs 5 inside liquid storage equipment 2, and the one of spring 5
End is connect with the inner wall of liquid storage equipment 2, and the other end of spring 5 connects vibrating tube 4, and vibrating tube 4 is located at the middle part of liquid storage equipment 2,
The inner wall of vibrating tube 4 connects several defoaming rotary brooms 8, and the outside of vibrating tube 4 connects several iron blocks, and the inner wall of liquid storage equipment 2 connects
Several electromagnet are connect, each electromagnet is corresponding with an iron block, and electromagnet can be attracted by magnetic force and repel iron block, thus
So that vibrating tube 4 generates vibration.
In addition, the utility model is provided with ring flange in " mouth " structure of each pipeline, managed for realizing with other
Docking between road.Specifically, the utility model connects first flange disk in the upper end of water inlet pipe 10, is made by first flange disk
Water inlet pipe 10 is obtained to connect with extraneous pipeline.Second flange disk is set in the outlet of 1 valve body of steam trap, passes through second flange
Disk can be convenient 1 valve body of steam trap and connect with extraneous pipeline.
Liquid storage equipment 2 enables to the most of steam for including in liquid to overflow, and the utility model is also provided with a row
Vapor pipeline 3, exhaust line 3 are that a pipeline being vertically arranged can make when the mixture of steam and water passes through exhaust line 3
More steam are separated from water, and are revealed out of steam trap 1 to further avoid steam.
The inside installation vibration defoaming device of liquid storage equipment 2, vibration defoaming device includes several springs 5, one end of spring 5
It is connect with the inner wall of liquid storage equipment 2, the other end of spring 5 connects vibrating tube 4, and vibrating tube 4 is located at the inside of liquid storage equipment 2, shakes
The inner wall of dynamic pipe 4 connects several defoaming rotary brooms 8, and the outside of vibrating tube 4 connects several iron blocks, the inner wall connection of liquid storage equipment 2
Several electromagnet, each electromagnet is corresponding with an iron block, and electromagnet can attract by magnetic force and repel iron block.This is practical
The vibration defoaming device of novel setting can drive iron block to generate vibration by electromagnet, and then drive defoaming rotary broom 8 and vibration
Dynamic pipe 4 generates vibration, to destroy the steam bubble inside liquid storage equipment 2 using defoaming rotary broom 8, separates steam and water more
Sufficiently, it is revealed out of steam trap 1 to further avoid steam.Electromagnet is passed through alternating current, so that electromagnet exists
Attract iron block under certain frequency, so that 4 sounding of vibrating tube vibrates.The utility model wraps up epoxy resin in the external of electromagnet
Layer, can be to avoid electromagnet by aqueous corrosion.
The utility model provides a kind of steam trap steam leakage-prevention improved method, and in the method, the utility model is set
Set one for liquid keep in liquid storage equipment 2, the liquid to circulate in steam pipework be first into liquid storage equipment 2 into
The preliminary vapor-liquid separation of row, the liquid by preliminary vapor-liquid separation enter progress liquid discharge in steam trap 1.Based on the party
Method, the utility model provide a kind of steam pipework drainage arrangement again, which includes steam trap
1, the liquid storage equipment 2 kept in for liquid is connected with steam trap 1.
By said structure design, the utility model is by liquid storage equipment 2, exhaust line 3, docking pipeline and steam trap
1 combines, and liquid storage equipment 2 can store up the mixture of steam and water in advance, and the mixture of steam and water is enable to enter steam
Before drain valve 1 stand or by vibration processing for a period of time, the mixture of steam and water is conducive to steam after liquid storage equipment 2
The separation of vapour and water avoids excessive steam from entering in steam trap 1, and water after treatment is using steam trap
1 is discharged, and such steam leakage is reduced, and the utility model solves steam present in conventional vapor drain valve 1
The problem of leakage.In addition, the utility model also has the advantages of compact structure, low manufacturing cost and easy to use.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for the skill of this field
For art personnel, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, made
Any modification, equivalent substitution, improvement and etc., should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of steam pipework drainage arrangement includes steam trap (1), the steam trap includes valve body, described
Valve body has valve body import and valve outlet, which is characterized in that
The liquid storage equipment (2) kept in for liquid is connected with the valve body import.
2. steam pipework drainage arrangement according to claim 1, which is characterized in that
Be provided with connecting line between the liquid storage equipment and the valve body, the liquid storage equipment by the connecting line with
The valve body connection；
At least there is the connecting line one section to be vertically arranged and be arranged the exhaust line (3) that height is higher than the valve body.
3. steam pipework drainage arrangement according to claim 1, which is characterized in that
In being provided with the vibration defoaming device for accelerating steam in liquid to overflow in the liquid storage equipment.
4. steam pipework drainage arrangement according to claim 3, which is characterized in that
The vibration defoaming device includes vibrating tube (4), and the vibrating tube is flexibly set in the liquid storage by spring (5) and sets
It is standby interior；
Attract block (6) in being provided in the vibrating tube, is fixedly installed and the attraction block magnetic force in Yu Suoshu liquid storage equipment
The calutron (7) of cooperation, the vibrating tube are set by the liquid storage that is matched with of the attraction block and the calutron
Setting can be vibrated in standby.
5. steam pipework drainage arrangement according to claim 4, which is characterized in that
Rotary broom (8) are defoamed in being provided in the vibrating tube.
6. steam pipework drainage arrangement according to claim 5, which is characterized in that
The defoaming rotary broom is set on the inner sidewall of the vibrating tube；
The defoaming rotary broom is provided with multiple, whole defoaming rotary brooms in cloth uniform on the inner sidewall of the vibrating tube
It sets.
7. according to the described in any item steam pipework drainage arrangements of claim 4 to 6, which is characterized in that
The liquid storage equipment includes the liquid storage equipment body of cylinder type, and the bottom of Yu Suoshu liquid storage equipment body is provided with taper
Docking section (9), be provided with water inlet pipe (10) at the top of Yu Suoshu liquid storage equipment body, the docking section and the valve body import
Docking；
The vibrating tube is cylinder type, and the vibrating tube, the liquid storage equipment body and the water inlet pipe are coaxially disposed,
The cross-sectional diameter of the vibrating tube is less than the cross-sectional diameter of the liquid storage equipment body, the cross-sectional diameter of the vibrating tube
Greater than the cross-sectional diameter of the water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268695.XU CN209705700U (en) | 2019-03-01 | 2019-03-01 | Steam pipework drainage arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268695.XU CN209705700U (en) | 2019-03-01 | 2019-03-01 | Steam pipework drainage arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209705700U true CN209705700U (en) | 2019-11-29 |
Family
ID=68644991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920268695.XU Active CN209705700U (en) | 2019-03-01 | 2019-03-01 | Steam pipework drainage arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209705700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838679A (en) * | 2019-03-01 | 2019-06-04 | 国电龙源电力技术工程有限责任公司 | Steam trap steam leakage-prevention improved method and steam pipework drainage arrangement |
-
2019
- 2019-03-01 CN CN201920268695.XU patent/CN209705700U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838679A (en) * | 2019-03-01 | 2019-06-04 | 国电龙源电力技术工程有限责任公司 | Steam trap steam leakage-prevention improved method and steam pipework drainage arrangement |
| CN109838679B (en) * | 2019-03-01 | 2024-04-12 | 国能龙源电力技术工程有限责任公司 | Steam leakage prevention improvement method of steam trap and steam pipeline drainage device |
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