CN105371454B - Pipeline connecting device - Google Patents
Pipeline connecting device Download PDFInfo
- Publication number
- CN105371454B CN105371454B CN201510761280.2A CN201510761280A CN105371454B CN 105371454 B CN105371454 B CN 105371454B CN 201510761280 A CN201510761280 A CN 201510761280A CN 105371454 B CN105371454 B CN 105371454B
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- China
- Prior art keywords
- housing
- chamber
- connecting tube
- connecting device
- pipeline
- Prior art date
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Links
- 238000005192 partition Methods 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 51
- 238000004378 air conditioning Methods 0.000 description 15
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The present invention provides a pipe connecting device, comprising: a connection body having an upper connection port and a lower connection port; the first channel and the second channel are arranged in the connecting main body, the second channel is positioned below the first channel, the upper end of the first channel is communicated with the upper connecting port, and the lower end of the second channel is communicated with the lower connecting port; the first cavity and the second cavity are isolated from each other, the first cavity and the second cavity are arranged in the connecting body, the first cavity is provided with an air inlet communicated with the outside of the connecting body, the second cavity is provided with an air outlet communicated with the outside of the connecting body, the first cavity is communicated with the first channel through a first communicating port, the second cavity is communicated with the first channel through a second communicating port, the second cavity is communicated with the second channel through a third communicating port, and the first communicating port is located above the second communicating port. The technical scheme of the invention can effectively solve the problem that gas backflow easily occurs when the pipeline is connected with a sewer pipeline in the prior art.
Description
Technical field
The present invention relates to technical field of pipeline connection, in particular to a kind of pipeline connecting device.
Background technology
In the prior art, the drainpipe of air-conditioning internal machine is directly connected with sewer pipe, and the sewer pipe is also made a living
The sewer pipe of waste water living, therefore, can exist with corrosivity, the gas of stink in above-mentioned sewer pipe.When air-conditioning opens wink
Between the negative pressure that is formed can by above-mentioned sewer pipe have corrosivity, stink gas suction air-conditioning duct in, there is gas
Pour in down a chimney phenomenon.Copper pipe on these gases meeting etch evaporator, influence the service life of air-conditioning.Meanwhile if these gases are logical
Air-conditioner air outlet is crossed into air-conditioned room, also can harmful to human health.
The content of the invention
It is a primary object of the present invention to provide a kind of pipeline connecting device, to solve pipeline of the prior art and lower water
Easily there is the problem of gas pours in down a chimney phenomenon when connecting in pipeline.
To achieve these goals, the invention provides a kind of pipeline connecting device, including：Main body is connected, there is upper company
Interface and lower connector；First passage and second channel, it is arranged in connection main body, second channel is located under first passage
Side, the upper end of first passage connect with upper connector, and the lower end of second channel connects with lower connector；The first mutually isolated chamber
Room and second chamber, first chamber and second chamber are arranged in connection main body, and first chamber has to be connected with being connected body exterior
Logical air inlet, second chamber have the gas outlet connected be connected body exterior, and first chamber passes through the first connected entrance and the
One passage is connected, and second chamber is connected by the second connected entrance with first passage, and second chamber passes through third connecting mouth and second
Passage connects, wherein, the first connected entrance is located at the top of the second connected entrance.
Further, connection main body includes：Housing；First connecting tube, is located in housing, and first passage is arranged on first
In connecting tube；Diaphragm structure, it is arranged in housing and is connected on the outer wall of the first connecting tube；Second connecting tube, is connected to shell
The bottom of body, second channel are arranged in the second connecting tube, wherein, formed between the first connecting tube, diaphragm structure and housing
First chamber and second chamber.
Further, the lower port closing of the first connecting tube, the first connected entrance and the second connected entrance are arranged on the first connection
In the side wall of pipe.
Further, diaphragm structure includes first partition, and first partition is connected with the first connecting tube, and first chamber passes through
One dividing plate, housing and the first connecting tube surround.
Further, diaphragm structure also includes second partition, and second partition is arranged at the lower port of the first connecting tube simultaneously
Lower port is blocked, second chamber is surrounded by first partition, second partition, housing and the first connecting tube.
Further, first partition includes first level plate section and vertical plate section, and vertical plate section is connected to first level plate
Section along at the both ends in its circumferential direction.
Further, the top of housing has opening, and vertical plate section extends upwardly to opening and is separated to form opening
Air inlet and gas outlet.
Further, third connecting mouth is arranged on second partition, and third connecting mouth is located at vertical plate section with gas outlet
The same side.
Further, second partition includes the second level board section and the hang plate section being arranged in the second level board section, inclines
Tilted plate section is located in the lower port of the first connecting tube to realize water conservancy diversion, and the second connected entrance is arranged in the side wall of the first connecting tube.
Further, connecting main body also includes being used for blocking baffle arrangement above housing, baffle arrangement and housing
There is distance, baffle arrangement is connected on the outer wall of the first connecting tube between the opening at top.
Further, baffle arrangement includes the first plate washer, and the first plate washer is connected on the outer wall of the first connecting tube and is located at
The top of air inlet.
Further, baffle arrangement also includes the second plate washer, and the second plate washer is connected on the outer wall of the first connecting tube and position
In the top of gas outlet.
Further, the first connecting tube is structure as a whole with diaphragm structure, and housing and the second connecting tube are structure as a whole.
Further, diaphragm structure is detachably connected on housing.
Further, the fixed structure that main body also includes being used for connecting partition structure and housing is connected, fixed structure includes：
Fixed protuberance, is arranged on the inwall of housing, has the neck along the circumferentially extending of housing on fixed protuberance；Fixed clamping
Portion, it is arranged on diaphragm structure, fixed Access Division coordinates with stationary barrier structure and housing with neck.
Apply the technical scheme of the present invention, first passage, second channel, first chamber and the are set in connection main body
Two chambers.Wherein, second channel is located at the lower section of first passage, and first chamber and second chamber are mutually isolated, first chamber
Air inlet, the gas outlet of second chamber are with being connected body exterior connection.First chamber passes through the first connected entrance and first passage
Connection.Second chamber is connected by the second connected entrance with first passage.First connected entrance is located at the top of the second connected entrance.When logical
Above-mentioned pipeline connecting device is crossed to enter the first pipeline (such as drainpipe of air-conditioning internal machine) and the second pipeline (such as sewer pipe)
During row connection, the first pipeline is connected with upper connector, and the second pipeline is connected with lower connector.When the first pipeline is to the second tubes rows
During liquid, liquid pass sequentially through connector, first passage, the second connected entrance, second chamber, third connecting mouth, second channel, under
Connector flows to the second pipeline.When formation negative pressure (such as air conditioner opens moment formation negative pressure) in the equipment with the first pipeline
When, the first pipeline can start suck-back gas.Now, first, the major part in the second pipeline have corrosivity, stink gas according to
It is secondary to be directly discharged into by lower connector, second channel, third connecting mouth, second chamber, gas outlet to connection body exterior air；
Secondly as the first connected entrance is located at the top of the second connected entrance, the first pipeline can preferentially pass through the first connected entrance, the first chamber
Room, air inlet suck-back connect the gas of the cleaning of body exterior.Therefore, said structure can not influence the first pipeline (air-conditioning
The drainpipe of interior machine) to while the second pipeline (sewer pipe) draining, prevent gas from pouring in down a chimney the generation of phenomenon, that is, prevent second
In pipeline (sewer pipe) there is corrosivity, the gas of stink to enter to set by the first pipeline (drainpipe of air-conditioning internal machine) suck-back
In standby (air conditioner), so as to prevent that the equipment is caused damage.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows that the axle of the embodiment of the pipeline connecting device according to the present invention surveys schematic cross-sectional view；
Fig. 2 shows Fig. 1 main view schematic cross-sectional view of the pipeline connecting device in the first confined state (not rotating)；
Fig. 3 shows Fig. 1 vertical view schematic cross-sectional view of the pipeline connecting device in the first confined state (not rotating)；
Fig. 4 shows that Fig. 1 pipeline connecting device shows in the main view section view of the second confined state (after rotating to an angle)
It is intended to；
Fig. 5 shows that Fig. 1 pipeline connecting device shows in the vertical view section view of the second confined state (after rotating to an angle)
It is intended to；
Fig. 6 shows the schematic front view of Fig. 1 pipeline connecting device；
Fig. 7 shows the schematic rear view of Fig. 1 pipeline connecting device；
Fig. 8 shows the left view schematic diagram of Fig. 1 pipeline connecting device；
Fig. 9 shows that the right side of Fig. 1 pipeline connecting device regards schematic diagram；
Figure 10 shows the schematic top plan view of Fig. 1 pipeline connecting device；And
Figure 11 shows the elevational schematic view of Fig. 1 pipeline connecting device.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
11st, upper connector；12nd, lower connector；21st, first passage；22nd, second channel；31st, first chamber；311st, air inlet
Mouthful；32nd, second chamber；321st, gas outlet；41st, housing；42nd, the first connecting tube；43rd, the second connecting tube；441st, first partition；
4411st, first level plate section；4412nd, vertical plate section；442nd, second partition；4421st, the second level board section；4422nd, hang plate section；
451st, the first plate washer；452nd, the second plate washer；46th, fixed structure；461st, fixed protuberance；462nd, fixed Access Division.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in figure 1, the pipeline connecting device of the present embodiment is used for the drainpipe and sewer pipe for connecting air-conditioning internal machine.On
Stating pipeline connecting device includes connection main body, first passage 21, second channel 22, first chamber 31 and second chamber 32.Its
In, connection main body has upper connector 11 and lower connector 12.First passage 21 and second channel 22 are arranged in connection main body.
Second channel 22 is located at the lower section of first passage 21.The upper end of first passage 21 connects with upper connector 11.Second channel 22
Lower end connects with lower connector 12.First chamber 31 and second chamber 32 are arranged in connection main body and mutually isolated.First chamber
Room 31 has the air inlet 311 with being connected body exterior connection.Second chamber 32 has the outlet with being connected body exterior connection
Mouth 321.First chamber 31 is connected by the first connected entrance with first passage 21.Second chamber 32 passes through the second connected entrance and first
Passage 21 connects.Second chamber 32 is connected by third connecting mouth with second channel 22.First connected entrance is located at the second connected entrance
Top.
Using the pipeline connecting device of the present embodiment, first passage 21, second channel 22, first are set in connection main body
Chamber 31 and second chamber 32.Wherein, second channel 22 is located at the lower section of first passage 21, first chamber 31 and second chamber
32 is mutually isolated, and the air inlet 311 of first chamber 31, the gas outlet 321 of second chamber 32 are with being connected body exterior connection.The
One chamber 31 is connected by the first connected entrance with first passage 21.Second chamber 32 is connected by the second connected entrance and first passage 21
It is logical.First connected entrance is located at the top of the second connected entrance.When by above-mentioned pipeline connecting device to the drainpipe of air-conditioning internal machine and
When sewer pipe is attached, the drainpipe of air-conditioning internal machine is connected with upper connector 11, and sewer pipe is connected with lower connector 12.
When drainpipe is to during sewer pipe discharge opeing, condensed water passes sequentially through connector 11, first passage 21, the second connected entrance, second
Chamber 32, third connecting mouth, second channel 22, lower connector 12 flow to sewer pipe.Formed when with air conditioner unlatching moment
During negative pressure, drainpipe can start suck-back gas.Now, first, the major part in sewer pipe has corrosivity, the gas of stink
Pass sequentially through lower connector 12, second channel 22, third connecting mouth, second chamber 32, gas outlet 321 are directly discharged into connection and led
Body outside atmosphere；Secondly as the first connected entrance is located at the top of the second connected entrance, drainpipe can preferentially pass through the first connection
Mouth, first chamber 31, the suck-back of air inlet 311 connect the gas of the cleaning of body exterior.Therefore, said structure can not influence
The drainpipe of air-conditioning internal machine prevents gas from pouring in down a chimney the generation of phenomenon, that is, prevented in sewer pipe to while sewer pipe draining
There is corrosivity, the gas of stink to be entered by the drainpipe suck-back of air-conditioning internal machine in air conditioner, so as to prevent that air conditioner is made
Into infringement, the service life of air-conditioning is influenceed, and can prevent gas from entering the health of harmful to human in air-conditioned room.
As shown in Figures 1 to 5, in the pipeline connecting device of the present embodiment, connection main body connects including housing 41, first
Pipe 42, diaphragm structure and the second connecting tube 43.Wherein, the first connecting tube 42 is located in housing 41, and first passage 21 is set
In the first connecting tube 42.Diaphragm structure is arranged in housing 41 and is connected on the outer wall of the first connecting tube 42.Second connection
Pipe 43 is connected to the bottom of housing 41.Second channel 22 is arranged in the second connecting tube 43.First connecting tube 42, diaphragm structure with
And first chamber 31 and second chamber 32 are formed between housing 41.In the present embodiment, diaphragm structure includes the He of first partition 441
Second partition 442.Wherein, first partition 441 is connected with the first connecting tube 42, and first chamber 31 passes through first partition 441, housing
41 and first connecting tube 42 surround；Second partition 442 is arranged at the lower port of the first connecting tube 42 and blocks lower port, and second
Chamber 32 is surrounded by first partition 441, second partition 442, the connecting tube 42 of housing 41 and first.Above-mentioned concrete structure forms the
One passage 21, second channel 22, first chamber 31 and second chamber 32, so as to realize the work(of the reverse-filling of pipeline connecting device
Energy.
It should be noted that the structure not limited to this of main body is connected, and in the other embodiment not shown in figure, connection
The diaphragm structure of main body and the first connecting tube, the second connecting tube, housing can be other setting relations, for example, only setting first
Dividing plate, while ensure the lower port closing of the first connecting tube, the first connected entrance and the second connected entrance are arranged on the first connecting tube
In side wall.
As shown in Figures 1 to 5, in the pipeline connecting device of the present embodiment, first partition 441 includes first level plate section
4411 and vertical plate section 4412.The vertical plate section 4412 be connected to first level plate section 4411 along the both ends in its circumferential direction
Place.Two vertical plate sections 4412 at above-mentioned both ends surround jointly with first level plate section 4411, housing 41, the first connecting tube 42
First chamber 31.The space of first chamber 31 is above configuration reduced, increases the space of second chamber 32.In the present embodiment
In, the top of housing 41 has opening, and vertical plate section 4412 extends upwardly to opening and opening is separated to form into air inlet 311
With gas outlet 321.Above-mentioned vertical plate section 4412 can realize that air inlet 311 and gas outlet 321 are disposed in parallel in the top of housing 41
Portion, the vertical plate section 4412 be used for obstruct air inlet 311 and gas outlet 321, prevent gas outlet 321 odorous gas pollute into
The clean gas of gas port 311.Meanwhile it is relatively simple by said structure formation air inlet 311 and gas outlet 321, it is easy to process
Manufacture.
As shown in Figure 1, Figure 2 and shown in Fig. 4, in the pipeline connecting device of the present embodiment, third connecting mouth is arranged on second
On dividing plate 442, third connecting mouth is located at the same side of vertical plate section 4412, above-mentioned third connecting mouth and outlet with gas outlet 321
The set location of mouth 321 can shorten the distance that gas flow to gas outlet 321 from third connecting mouth, make the gas in sewer pipe
Body is more easily discharged by gas outlet 321.
As shown in Figures 1 to 5, in the pipeline connecting device of the present embodiment, second partition 442 includes the second level board section
4421 and the hang plate section 4422 that is arranged in the second level board section 4421.Hang plate section 4422 is located under the first connecting tube 42
To realize water conservancy diversion in port.Second connected entrance is arranged in the side wall of the first connecting tube 42.Above-mentioned hang plate section 4422 can be right
The liquid flowed down in first connecting tube 42 plays a part of water conservancy diversion.In addition, third connecting mouth and the second connected entrance are located at vertical plate
The not homonymy of section 4412, can so increase the distance between third connecting mouth and the second connected entrance.It is negative when being produced in air conditioner
During pressure, the gas that the major part in sewer pipe has corrosivity, stink can be directly discharged into air by gas outlet 321, but
It is that the gas that may also be had small part and have corrosivity, stink is flowed at the second connected entrance by second chamber 32.Upper
When stating situation generation, it is primarily due to third connecting mouth and the distance between the second connected entrance is longer, gas flow to the second connection
Speed when at mouthful is obviously reduced, secondly because hang plate section 4422 is obliquely installed, certain stop can be played to gas
Effect.Above-mentioned reason causes small part to have corrosivity, the gas of stink can be in second chamber 32 close to the position of the second connected entrance
Accumulation is put, so as to which this portion gas will not enter in air conditioner along the suck-back of first passage 21.
As shown in Fig. 6 to Figure 10, in the pipeline connecting device of the present embodiment, connection main body also includes being used to block in shell
The baffle arrangement of the top of body 41.There is distance, baffle arrangement is connected between the opening at the top of baffle arrangement and housing 41
On the outer wall of one connecting tube 42.Above-mentioned baffle arrangement can prevent the debris such as the catkin of outside from entering in housing 41.In this implementation
In example, baffle arrangement includes the first plate washer 451 and the second plate washer 452,.First plate washer 451 is connected to the outer of the first connecting tube 42
On wall and positioned at the top of air inlet 311.Second plate washer 452 is connected on the outer wall of the first connecting tube 42 and is located at gas outlet
321 top.
As shown in Fig. 6 to Figure 11, in the pipeline connecting device of the present embodiment, the first connecting tube 42 is one with diaphragm structure
Body structure, the connecting tube 43 of housing 41 and second are structure as a whole, and so can be installed together to be formed by two attachment structures
Pipeline connecting device, easily facilitate manufacture.In the present embodiment, diaphragm structure is detachably connected on housing 41, is so made
It is easier for installation.
As shown in Figures 1 to 5, in the pipeline connecting device of the present embodiment, connection main body also includes being used for connecting partition
The fixed structure 46 of structure and housing 41.Fixed structure 46 includes fixed protuberance 461 and fixed Access Division 462.Fixed protrusion
Portion 461 is arranged on the inwall of housing 41, has the neck along the circumferentially extending of housing 41 on fixed protuberance 461.Fixing card
Socket part 462 is arranged in the second level board section 4421 of second partition 442.Fixed Access Division 462 includes horizontally disposed
Clamping chimb, can is sticked into the neck of fixed protuberance 461 after the clamping chimb turns an angle, so as to realize every
The fixation of harden structure and housing 41.In addition, fixed Access Division 462 also includes being arranged on clamping chimb away from fixed protuberance 461
Side limited block, the limited block can to clamping chimb carry out it is spacing, prevent clamping chimb rotate excessively from neck take off
Go out.Certainly, the set location not limited to this of fixed Access Division 462, in the other embodiment not shown in figure, fixed clamping
Portion can be arranged in the first level plate section of first partition.
As shown in Figures 2 to 5, when installation pipeline attachment means, first by the first connecting tube 42 and diaphragm structure composition
Structure is inserted into the structure of the connecting tube 43 of housing 41 and second composition (the first confined state), then is rotated a certain angle, and is made
Fixed protuberance 461 and fixed Access Division 462 coordinate fixed (the first confined state).Then outlet pipe for air conditioner is assembled to
On connector 11, then by whole device insert sewer pipe in, so as to complete the installation of pipeline connecting device.When air conditioner is started shooting
When, what drainpipe sucked is mainly the gas of the cleaning in the air come in from the air inlet 311 of first chamber 31, and due to pipe
Structure limitation inside the attachment means of road, in sewer pipe have corrosivity, the gas of stink finally arrange into air or
Accumulate, will not be inhaled into inside air conditioner in device, so that the gas in air-conditioning clean many, corrosive gas are not fallen
Suck in air conditioner, the component in air-conditioning is also not exposed to lethal damage.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (15)
- A kind of 1. pipeline connecting device, it is characterised in that including：Main body is connected, there is upper connector (11) and lower connector (12)；First passage (21) and second channel (22), it is arranged in the connection main body, the second channel (22) is positioned at described The lower section of first passage (21), the upper end of the first passage (21) connect with the upper connector (11), the second channel (22) lower end connects with the lower connector (12)；Mutually isolated first chamber (31) and second chamber (32), the first chamber (31) and the second chamber (32) are set Put in the connection main body, the first chamber (31) has the air inlet (311) connected with the connection body exterior, institute State second chamber (32) and have and pass through the with the gas outlet (321) that connects of connection body exterior, the first chamber (31) One connected entrance connects with the first passage (21), and the second chamber (32) passes through the second connected entrance and the first passage (21) connecting, the second chamber (32) is connected by third connecting mouth with the second channel (22), wherein, described first connects Port is located at the top of second connected entrance.
- 2. pipeline connecting device according to claim 1, it is characterised in that the connection main body includes：Housing (41)；First connecting tube (42), it is located in the housing (41), the first passage (21) is arranged on first connecting tube (42) in；Diaphragm structure, it is arranged in the housing (41) and is connected on the outer wall of first connecting tube (42)；Second connecting tube (43), is connected to the bottom of the housing (41), and the second channel (22) is arranged on described second and connected Take in (43),Wherein, the first chamber is formed between first connecting tube (42), the diaphragm structure and the housing (41) And the second chamber (32) (31).
- 3. pipeline connecting device according to claim 2, it is characterised in that the lower port envelope of first connecting tube (42) Close, first connected entrance and second connected entrance are arranged in the side wall of first connecting tube (42).
- 4. pipeline connecting device according to claim 2, it is characterised in that the diaphragm structure includes first partition (441), the first partition (441) is connected with first connecting tube (42), and the first chamber (31) passes through described first Dividing plate (441), the housing (41) and first connecting tube (42) surround.
- 5. pipeline connecting device according to claim 4, it is characterised in that the diaphragm structure also includes second partition (442), the second partition (442) is arranged at the lower port of first connecting tube (42) and blocks the lower port, institute State second chamber (32) and pass through the first partition (441), the second partition (442), the housing (41) and described first Connecting tube (42) surrounds.
- 6. pipeline connecting device according to claim 5, it is characterised in that the first partition (441) includes the first water Flat plate section (4411) and vertical plate section (4412), the vertical plate section (4412) are connected to the first level plate section (4411) Along the both ends in its circumferential direction.
- 7. pipeline connecting device according to claim 6, it is characterised in that the top of the housing (41) has opening, The vertical plate section (4412) extends upwardly to the opening and the opening is separated to form into the air inlet (311) and institute State gas outlet (321).
- 8. the pipeline connecting device according to claim 6 or 7, it is characterised in that the third connecting mouth is arranged on described On second partition (442), the third connecting mouth is located at the same of the vertical plate section (4412) with the gas outlet (321) Side.
- 9. pipeline connecting device according to claim 5, it is characterised in that the second partition (442) includes the second water Flat plate section (4421) and the hang plate section (4422) being arranged on the second level board section (4421), the hang plate section (4422) to realize water conservancy diversion in the lower port of first connecting tube (42), second connected entrance is arranged on described first In the side wall of connecting tube (42).
- 10. pipeline connecting device according to claim 7, it is characterised in that the connection main body also includes being used to block Between the opening at the top of the baffle arrangement above the housing (41), the baffle arrangement and the housing (41) have away from From the baffle arrangement is connected on the outer wall of first connecting tube (42).
- 11. pipeline connecting device according to claim 10, it is characterised in that the baffle arrangement includes the first plate washer (451), first plate washer (451) is connected on the outer wall of first connecting tube (42) and is located at the air inlet (311) Top.
- 12. the pipeline connecting device according to claim 10 or 11, it is characterised in that the baffle arrangement also includes second Plate washer (452), second plate washer (452) are connected on the outer wall of first connecting tube (42) and are located at the gas outlet (321) top.
- 13. pipeline connecting device according to claim 2, it is characterised in that first connecting tube (42) with it is described every Harden structure is structure as a whole, and the housing (41) and second connecting tube (43) are structure as a whole.
- 14. pipeline connecting device according to claim 13, it is characterised in that the diaphragm structure is detachably connected to On the housing (41).
- 15. pipeline connecting device according to claim 14, it is characterised in that the connection main body also includes being used to connect The fixed structure (46) of the diaphragm structure and the housing (41), the fixed structure (46) include：Fixed protuberance (461), is arranged on the inwall of the housing (41), has on the fixed protuberance (461) along institute State the neck of the circumferentially extending of housing (41)；Fixed Access Division (462), are arranged on the diaphragm structure, the fixed Access Division (462) and the neck coordinate with The fixed diaphragm structure and the housing (41).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510761280.2A CN105371454B (en) | 2015-11-09 | 2015-11-09 | Pipeline connecting device |
| PCT/CN2016/098199 WO2017080293A1 (en) | 2015-11-09 | 2016-09-06 | Pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510761280.2A CN105371454B (en) | 2015-11-09 | 2015-11-09 | Pipeline connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105371454A CN105371454A (en) | 2016-03-02 |
| CN105371454B true CN105371454B (en) | 2017-11-21 |
Family
ID=55373880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510761280.2A Active CN105371454B (en) | 2015-11-09 | 2015-11-09 | Pipeline connecting device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105371454B (en) |
| WO (1) | WO2017080293A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371454B (en) * | 2015-11-09 | 2017-11-21 | 珠海格力电器股份有限公司 | Pipeline connecting device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4382384B2 (en) * | 2003-04-25 | 2009-12-09 | 前澤化成工業株式会社 | Branch pipe joint for intake of drainage and intake device for drainage |
| JP4252553B2 (en) * | 2005-04-04 | 2009-04-08 | 株式会社キッツ | Drainage equipment in the building |
| CN203009962U (en) * | 2012-12-31 | 2013-06-19 | 厦门瑞尔特卫浴科技股份有限公司 | Base of drainage valve |
| CN204099796U (en) * | 2014-07-25 | 2015-01-14 | 潘建英 | A kind of air-conditioning pipe laying accessory |
| CN205102354U (en) * | 2015-11-09 | 2016-03-23 | 珠海格力电器股份有限公司 | Pipeline connecting device |
| CN105371454B (en) * | 2015-11-09 | 2017-11-21 | 珠海格力电器股份有限公司 | Pipeline connecting device |
-
2015
- 2015-11-09 CN CN201510761280.2A patent/CN105371454B/en active Active
-
2016
- 2016-09-06 WO PCT/CN2016/098199 patent/WO2017080293A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017080293A1 (en) | 2017-05-18 |
| CN105371454A (en) | 2016-03-02 |
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