CN107415974A - A kind of passenger train Encapsulated electric heat drain guide - Google Patents
A kind of passenger train Encapsulated electric heat drain guide Download PDFInfo
- Publication number
- CN107415974A CN107415974A CN201710642059.4A CN201710642059A CN107415974A CN 107415974 A CN107415974 A CN 107415974A CN 201710642059 A CN201710642059 A CN 201710642059A CN 107415974 A CN107415974 A CN 107415974A
- Authority
- CN
- China
- Prior art keywords
- inner cylinder
- sealing mechanism
- outer barrel
- electric heat
- passenger train
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D35/00—Sanitation
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seal Device For Vehicle (AREA)
Abstract
The invention discloses a kind of passenger train Encapsulated electric heat drain guide, the draining guide includes inner cylinder and outer barrel, inner cylinder is located at outer barrel, the water inlet end of inner cylinder and outer barrel is fixedly connected with flange, draining guide is fixedly connected on passenger car body by flange, the drainpipe of car body is communicated in inner cylinder；Temp auto-controlled heat tracing line is equipped with inner tank theca, inner cylinder water side is in bell mouth shape, and inner cylinder water side is connected with sealing mechanism, and sealing mechanism is used to open and close inner cylinder water outlet port.Draining guide is designed to inside and outside barrel structure by the present invention, and temp auto-controlled heat tracing line is equipped with the inner tank theca inside, between outer barrel, prevents that waste water freezes in inner cylinder.The sealing mechanism of automatic switch is designed in draining guide water side, sealing mechanism sealing is closed water outlet port, made in train travelling process, wind is not had along drainpipe to pour in down a chimney, noise is formed, draining guide delivery port and the heat exchange outside car is it also avoid, has influence on the constant of vehicle interior temperature.
Description
Technical field
The present invention relates to rail vehicle water-supply technology field, particularly a kind of passenger train is led with Encapsulated electric heat drain
Cylinder.
Background technology
At present low speed car discharge waste water mode be：One draining being arranged at outside car body guide is connected to car body
Drainpipe on, during train draining, waste water is flowed through outside draining guide discharge car by drainpipe, and existing draining guide is monotubular
Structure, electric heater unit is not provided with, when environment temperature is colder, is easily frozen in draining guide；In addition, existing draining guide
Bottom is Open architecture, and draining guide delivery port communicates with air, without any seal approach, in train travelling process, and meeting
There is wind to pour in down a chimney along drainpipe, form noise, while with air outside car heat exchange can occur for draining guide water outlet, influence car
Interior temperature it is constant.
The content of the invention
In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a kind of double-barrel structure, go out
The mouth of a river is provided with the passenger train electricity consumption heat drain guide of sealing structure.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of passenger train Encapsulated electric heat drain guide, the draining guide include inner cylinder and outer barrel, and inner cylinder is located at outer barrel
The water inlet end of inside, inner cylinder and outer barrel is fixedly connected with flange, and draining guide is fixedly connected on into passenger car by flange
On body, the drainpipe of car body is communicated in inner cylinder；Temp auto-controlled heat tracing line is equipped with inner tank theca, inner cylinder water side is in horn mouth
Shape, inner cylinder water side are connected with sealing mechanism, and sealing mechanism is used to open and close inner cylinder water outlet port.
Sealing mechanism of the present invention includes connecting rod, and one end connection sealing plate of connecting rod, the other end is fixed with tumbler to be connected
Connect, tumbler is also associated with balance weight, and tumbler is sheathed on fixture, and tumbler on fixture in being rotatablely connected, balance weight
Weight be more than sealing plate；Fixture is fixedly arranged on outer drum outer wall by contiguous block.
Further, one end that contiguous block is connected with outer drum outer wall is processed formed with arc-shaped concave.
Preferably, there is rubber layer with vulcanization in the sealing plate face of inner cylinder water outlet end in contact.
Preferably, it is connected with reinforcement between outer drum outer wall and flange.
Preferably, sealing mechanism protective cover is arranged with water side outside outer barrel, sealing mechanism is located at sealing mechanism
In protective cover.
Preferably, sealing mechanism protective cover lower end is connected with pipe joint.
After the present invention uses said structure, have the following technical effect that：
Draining guide is designed to inside and outside barrel structure by the present invention, and temp auto-controlled companion is equipped with the inner tank theca inside, between outer barrel
Hot line, temp auto-controlled heat tracing line are used to heat waste water in inner cylinder, prevent that waste water freezes in inner cylinder.The present invention is in draining guide water side
The sealing mechanism of automatic switch is designed to, when being flowed out without waste water, water outlet port is closed in sealing mechanism sealing, makes train operation
During, wind is not had and is poured in down a chimney along drainpipe, forms noise, it also avoid draining guide delivery port and the heat exchange outside car,
Have influence on the constant of vehicle interior temperature.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the structural representation of sealing mechanism open mode.
Fig. 3 is the partial structural diagram of sealing mechanism.
Fig. 4 is one embodiment of sealing mechanism protective cover.
Fig. 5 is another embodiment of sealing mechanism protective cover.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in figure 1, a kind of passenger train of the present invention Encapsulated electric heat drain guide, the draining guide bag
Include inner cylinder 2 and outer barrel 3, inner cylinder is located at outer barrel, and the water inlet end of inner cylinder and outer barrel is fixedly connected with flange 1, passes through method
Draining guide is fixedly connected on passenger car body by orchid, and the drainpipe of car body is communicated in inner cylinder；It is equipped with inner tank theca certainly
Temperature control heat tracing line 4, temp auto-controlled heat tracing line connects with automobile body power, and in the case where temperature is relatively low, temp auto-controlled heat tracing line is used to add
Waste water in hot inner cylinder, prevent that waste water freezes in inner cylinder.
The present invention provides a kind of preferred embodiment, can first by inner cylinder together with flange welding, then along inner cylinder outside
Wall winds temp auto-controlled heat tracing line, and prick admittedly, after wrapping up one layer of heat-barrier material on temp auto-controlled heat tracing line surface, by temp auto-controlled companion
Hot line is connected with terminal box, is connected by terminal box with automobile body power, is powered for temp auto-controlled heat tracing line；Then by outer barrel and flange
Welding, and in order to strengthen the stable connection between outer barrel and flange, reinforcement 6 is connected between outer drum outer wall and flange.
As shown in Figure 1, 2, inner cylinder water side is in bell mouth shape, and inner cylinder water side is connected with sealing mechanism 5, sealer
Structure is used to open and close inner cylinder water outlet port.
As shown in figure 3, sealing mechanism includes connecting rod 30, one end connection sealing plate 31 of connecting rod, the other end and tumbler 32
It is fixedly connected, tumbler is also associated with balance weight 33, and tumbler is sheathed on fixture 34, and tumbler is in the company of rotation on fixture
Connect, tumbler is similar to door hinge structure with fixture, and the weight of balance weight is more than sealing plate；Fixture is solid by contiguous block 35
On outer drum outer wall, one end processing that contiguous block is connected with outer drum outer wall is formed with arc-shaped concave, the convenient cylinder with outer barrel
Shape outside wall surface is fixedly connected.
When not having waste water outflow in inner cylinder, the gravity of balance weight forces balance weight to drive tumbler to be rotated on fixture,
So as to which drivening rod and sealing plate rotate, sealing plate is tightly connected with inner cylinder water outlet port, make in train travelling process, will not
There is wind to pour in down a chimney along drainpipe, form noise, it also avoid draining guide delivery port and the heat exchange outside car, have influence on in-car temperature
That spends is constant.When there is waste water outflow in inner cylinder, because the impulsive force of waste water is larger, sealing plate is washed open, so as to open inner cylinder
Water outlet end, carry out draining, after drained water, the gravity of balance weight forces sealing plate to be tightly connected with inner cylinder water outlet port again,
So as to close the water outlet end of inner cylinder.
Because inner cylinder water side is designed for horn mouth, sealing plate needs to stretch into horn mouth, can just seal up the water outlet of inner cylinder
End, therefore by link design into bent, as shown in Figure 1, 2.
Because vulcanization has rubber layer on sealing plate, so sealing plate will not produce in switching process with the collision of inner cylinder water side
Noise.
Inner cylinder water side is designed to that bell mouth shape is to increase the contact area between water side end face and sealing plate, protects
Demonstrate,prove sealing effectiveness when sealing mechanism closes inner cylinder water outlet port.
As shown in Fig. 1,4,5, inner cylinder and outer barrel are bend pipe structure, and this is primarily to install particularly needs ON TRAINS
Will, can also be straight tube structure, the wrap direction of bend pipe, angle etc. can coordinate in-site installation to need to avoid other parts
And carry out further conversion.
In the present embodiment, in order to protect sealing mechanism, sealing mechanism protection is arranged with water side outside outer barrel
Cover 7, sealing mechanism protective cover covers sealing mechanism, prevents the risk of collision that sealing mechanism occurs in train travelling process,
Prevent rainwater, dust from can cause accuracy of sealing mechanism etc..
In the present embodiment, sealing mechanism protective cover is eccentric structure, be for the structure design of fitted seal mechanism, also for
Saving material, is also designed to the cylindrical structure coaxial with inside and outside cylinder.
For convenience sealing mechanism is overhauled, sealing mechanism protective cover include be fixedly connected with outer tube wall cover plate 9,
The bottom cover 10 being sheathed on outer tube wall, and bottom cover top is bolted with cover plate, bottom cover top has flange, for connecting
Bolt, is equipped with a circle hang plate 11 between bottom cover internal bottom plate and side plate, waste water from inner cylinder flow through bottom cover in when, keep away
Exempt from the corner residual that waste water can cover the bottom of at, so setting hang plate at the edge of the bottom plate of bottom cover, hang plate is mainly used for arranging
Water.
In order to need to be connected draining guide with other drainage pipelines, can be connected in sealing mechanism protective cover lower end
One pipe joint 8, this pipe joint are arranged as required to, and pipe joint is also detachable connection mode.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (7)
- A kind of 1. passenger train Encapsulated electric heat drain guide, it is characterised in that：The draining guide includes inner cylinder（2）With it is outer Cylinder（3）, inner cylinder（2）Positioned at outer barrel（3）Inside, inner cylinder（2）And outer barrel（3）Water inlet end be fixedly connected with flange（1）On, lead to Cross flange（1）Draining guide is fixedly connected on passenger car body, the drainpipe of car body is communicated to inner cylinder（2）In；Inner cylinder（2）Outside Temp auto-controlled heat tracing line is equipped with wall（4）, inner cylinder（2）Water side is in bell mouth shape, inner cylinder（2）Water side is connected with sealing Mechanism（5）, sealing mechanism（5）For opening and closing inner cylinder（2）Water outlet port.
- 2. passenger train according to claim 1 Encapsulated electric heat drain guide, it is characterised in that：The sealing mechanism （5）Including connecting rod（30）, connecting rod（30）One end connection sealing plate（31）, the other end and tumbler（32）It is fixedly connected, rotates Part（32）It is also associated with balance weight（33）, tumbler（32）It is sheathed on fixture（34）On, tumbler（32）In fixture（34） Upper rotation connection, balance weight（33）Weight be more than sealing plate（31）；Fixture（34）Pass through contiguous block（35）It is fixedly arranged on outer barrel On outer wall.
- 3. passenger train according to claim 2 Encapsulated electric heat drain guide, it is characterised in that：Contiguous block（35）With Outer barrel（3）One end of outer wall connection is processed formed with arc-shaped concave.
- 4. passenger train according to claim 2 Encapsulated electric heat drain guide, it is characterised in that：With inner cylinder（2）Go out Vulcanization has rubber layer in the sealing plate face of water end (W.E.) contact.
- 5. passenger train according to claim 1 Encapsulated electric heat drain guide, it is characterised in that：Outer barrel（3）Outer wall With flange（1）Between be connected with reinforcement（6）.
- 6. passenger train according to claim 1 Encapsulated electric heat drain guide, it is characterised in that：Outer barrel（3）It is outside Sealing mechanism protective cover is arranged with water side（7）, sealing mechanism（5）Positioned at sealing mechanism protective cover（7）It is interior.
- 7. passenger train according to claim 6 Encapsulated electric heat drain guide, it is characterised in that：Sealing mechanism is protected Cover（7）Lower end is connected with pipe joint（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710642059.4A CN107415974A (en) | 2017-07-31 | 2017-07-31 | A kind of passenger train Encapsulated electric heat drain guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710642059.4A CN107415974A (en) | 2017-07-31 | 2017-07-31 | A kind of passenger train Encapsulated electric heat drain guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107415974A true CN107415974A (en) | 2017-12-01 |
Family
ID=60431767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710642059.4A Pending CN107415974A (en) | 2017-07-31 | 2017-07-31 | A kind of passenger train Encapsulated electric heat drain guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107415974A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556862A (en) * | 2018-03-27 | 2018-09-21 | 中车四方车辆有限公司 | A kind of electric tracing draining defecation guide tube used for rail vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD271353A1 (en) * | 1988-03-31 | 1989-08-30 | Berlin Fahrzeugausruestung | FROST-PROOF SANITARY EQUIPMENT, ESPECIALLY FOR TRAVEL TROLLEYS |
| CN1409040A (en) * | 2001-09-28 | 2003-04-09 | 尹玉兰 | Fluid check valve |
| CN201050202Y (en) * | 2007-06-08 | 2008-04-23 | 中国北车集团大同电力机车有限责任公司 | Flush type integral toilet |
| CN201193725Y (en) * | 2008-04-01 | 2009-02-11 | 上海施耐德日盛机械(集团)有限公司 | Air intake valve for air compressor |
| CN104029691A (en) * | 2014-06-10 | 2014-09-10 | 浙江金字机械电器有限公司 | Special vacuum excrement collection and sewage discharge treatment system |
-
2017
- 2017-07-31 CN CN201710642059.4A patent/CN107415974A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD271353A1 (en) * | 1988-03-31 | 1989-08-30 | Berlin Fahrzeugausruestung | FROST-PROOF SANITARY EQUIPMENT, ESPECIALLY FOR TRAVEL TROLLEYS |
| CN1409040A (en) * | 2001-09-28 | 2003-04-09 | 尹玉兰 | Fluid check valve |
| CN201050202Y (en) * | 2007-06-08 | 2008-04-23 | 中国北车集团大同电力机车有限责任公司 | Flush type integral toilet |
| CN201193725Y (en) * | 2008-04-01 | 2009-02-11 | 上海施耐德日盛机械(集团)有限公司 | Air intake valve for air compressor |
| CN104029691A (en) * | 2014-06-10 | 2014-09-10 | 浙江金字机械电器有限公司 | Special vacuum excrement collection and sewage discharge treatment system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556862A (en) * | 2018-03-27 | 2018-09-21 | 中车四方车辆有限公司 | A kind of electric tracing draining defecation guide tube used for rail vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203569465U (en) | Asphalt seam filling machine for road maintenance | |
| CN205918484U (en) | Vehicle vent -pipe says water inflowing prevention device | |
| CN107415974A (en) | A kind of passenger train Encapsulated electric heat drain guide | |
| CN211424556U (en) | Air outlet of air conditioner outdoor unit with shielding structure | |
| CN102580970B (en) | Hopper cleaning chamber | |
| CN201827387U (en) | Automatic exhaust valve | |
| CN107542606B (en) | Air inlet structure, air filter and vehicle | |
| CN107929039A (en) | Electric tracing vertical eye washer | |
| CN111622167A (en) | Automatic water adding system and method for unmanned sanitation vehicle | |
| CN105402426B (en) | Simple type drain tap | |
| CN206844033U (en) | A kind of road engineering watering device | |
| CN216666542U (en) | Internet of things intelligent valve for preventing frost cracks of water meter and water pipe based on emptying method | |
| CN202680006U (en) | Turnover shield protecting device of combine harvester | |
| CN109252935A (en) | A kind of Water-in proof device of automobile discharge pipe | |
| CN212385712U (en) | Totally-enclosed concrete mixer working device | |
| CN105822190B (en) | Hatch door and the vehicle for using the hatch door | |
| CN201511447U (en) | Tail gas heating device for water tank of concrete mixer truck | |
| CN209115185U (en) | A kind of Water-in proof device of automobile discharge pipe | |
| CN211252469U (en) | Rain gutter for automobile | |
| CN113594758A (en) | A mouthful box seal structure for car charging seat | |
| CN112008879A (en) | Totally-enclosed concrete mixer working device | |
| CN203452882U (en) | Exhaust emission device for mobile power station | |
| CN202945668U (en) | Flap interface valve with toggle mechanism and blowdown device with the flap interface valve | |
| CN112455258A (en) | New energy automobile fills electric pile with heat dissipation mechanism | |
| CN207333030U (en) | A kind of electric control exhaust valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |
|
| RJ01 | Rejection of invention patent application after publication |