CN209277244U - A kind of adjustable H pipe of used in construction drainage - Google Patents
A kind of adjustable H pipe of used in construction drainage Download PDFInfo
- Publication number
- CN209277244U CN209277244U CN201820616988.8U CN201820616988U CN209277244U CN 209277244 U CN209277244 U CN 209277244U CN 201820616988 U CN201820616988 U CN 201820616988U CN 209277244 U CN209277244 U CN 209277244U
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- CN
- China
- Prior art keywords
- inclined tube
- pipe
- stack
- adjustable
- construction drainage
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of adjustable H pipes of used in construction drainage, including soil stack, vent stack, ventilation inclined tube is provided between soil stack and vent stack, inclined tube of ventilating includes the first inclined tube and the second inclined tube, first inclined tube is fixedly connected with soil stack, second inclined tube is fixedly connected with vent stack, first inclined tube and the second inclined tube suit cooperate, first inclined tube side wall is provided with protrusion, cylindrical cavity is provided in protrusion, steel ball is installed in cylindrical cavity, steel ball and cylindrical cavity bottom surface are connected with spring, second inclined tube side wall is provided with the arc groove matched with steel ball shape, arc groove is corresponding with steel ball position.The utility model provides a kind of adjustable H pipe of used in construction drainage, and by adjusting, the soil stack and the distance between vent stack of this H pipe are adjustable, it is suitble to use in the Pipe installing of different distance, and easy to adjust, in summary, this H pipe is structurally reasonable, easy to operate, is suitble to application.
Description
Technical field
The utility model relates to construction drainage clothing arts, specifically, being to be related to a kind of adjustable H of used in construction drainage
Pipe.
Background technique
Building living drainage system is divided into single standpipe and stretches top ventilation drainage system, band Special ventilating pipe drainage system, special
Single-stack drain system and particular band Special ventilating pipe drainage system, wherein band Special ventilating pipe drainage system is most common
Drainage system, mostly suitable for high-rise, super high-rise building.Crucial problem is when solving shortest in building living drainage system
Between by stain disease be discharged and drainage procedure reduce riser systems in pressure oscillation, prevent showing for drainage fixture damage of water block
As, improve building in safe and healthy situation the problem of.
In architectural drainage system, there are mainly two types of the forms of sanitary apparatus damage of water block: 1, being due to water in drainage procedure
Stream carry air, water flow flow through without lower part formed positive pressure, cause sanitary apparatus water seal splash, pernicious gas brought into
Shelter；It 2, is since water flow carries air after water flows through in drainage procedure, negative-pressure ward is formed at top, makes top cleaning device
Has water seal water loss, ineffective, pernicious gas brings shelter into.
A snorkel dedicated for ventilation is increased in traditional drainage system with Special ventilating pipe drainage system
Road can effectively prevent positive pressure caused by water flow and negative pressure appearance in drainage system, and in drainage procedure, air can be by special
The snorkel discharge of door setting or supplement.H pipe is the special part for connecting soil stack and vent stack, and H pipe can substantially improve
Pressure oscillation when draining in riser systems.
H pipe in use, has the following defects at present, and H pipe includes soil stack, vent stack, two standpipes it
Between by ventilation inclined tube connection, two standpipes of general H pipe are fixedly connected with inclined tube of ventilating, between such two standpipes away from
From cannot be adjusted, when specifically used, the distance between two root canal roads that need to be connected as needed select matched difference
The H pipe of specifications and models is ready for installation, and use is more limited, therefore is badly in need of the spacing that one kind is adjustable soil stack Yu vent stack
From H pipe, so as to the installation being suitble between the pipeline of different distance.
Utility model content
The purpose of the utility model is to overcome the shortcomings of above-mentioned traditional technology, and it is adjustable to provide a kind of used in construction drainage
The H of section is managed, and the soil stack and the distance between vent stack of this H pipe are adjustable, are suitble to the Pipe installing in different distance
It uses, and easy to adjust, is suitble to application.
The purpose of this utility model is reached by following technical measures: a kind of adjustable H pipe of used in construction drainage,
Including soil stack, vent stack, ventilation inclined tube, the ventilation inclined tube packet are provided between the soil stack and vent stack
The first inclined tube and the second inclined tube are included, first inclined tube is fixedly connected with soil stack, and second inclined tube and vent stack are solid
Fixed connection, first inclined tube and the second inclined tube suit cooperate, and the first inclined tube side wall is provided with protrusion, set in the protrusion
It is equipped with cylindrical cavity, the inner wall of soil stack is arranged in the port of the cylindrical cavity, and steel ball, the steel ball and circle are equipped in the cylindrical cavity
Bottom of chamber face is connected with spring, and the second inclined tube side wall is provided with the arc groove matched with steel ball shape, the arc groove with
Steel ball position is corresponding.
By above-mentioned setting, the distance between soil stack and vent stack is adjusted, and passes through steel ball and arc groove
It is positioned, it is easy to adjust.
As a preferred embodiment, the arc groove is evenly arranged with multiple on inclined tube side wall.
By above-mentioned setting, steel ball can be adjusted according to actual needs in the position of each locating slot, when adjustment soil stack
When the distance between vent stack, steel ball by spring force effect enter corresponding locating slot in, can by the first inclined tube with
Second inclined tube is locked.
As a preferred embodiment, the bottom of the soil stack is fitted with the first telescoping tube, the first flexible tube top
Portion's outside side wall is provided with the first sealing ring.The soil stack inner wall is provided with the first locating slot, first locating slot with
First sealing ring is equipped with, and the first sealing ring can enter in the first locating slot when the first telescoping tube slides in soil stack.
First locating slot is evenly arranged with multiple in soil stack inner wall.
By above-mentioned setting, the length of soil stack can be increased by the first telescoping tube, be suitble to the use of various situations, if
It is equipped with the first sealing ring and the first locating slot, when the first telescopic rod moves in soil stack, the first sealing ring can enter phase
In the first locating slot answered, the first telescopic rod can be locked with soil stack.
First sealing ring and the second sealing ring are rubber material, can reach good sealing function when in use.
As a preferred embodiment, the bottom of the vent stack is fitted with the second telescoping tube, the second flexible tube top
Portion's outside side wall is provided with the second sealing ring.The vent stack inner wall is provided with the second locating slot, second locating slot with
Second sealing ring is equipped with, and the second sealing ring can enter in the second locating slot when the second telescoping tube slides in vent stack.
Second locating slot is evenly arranged with multiple in vent stack inner wall.
By above-mentioned setting, the length of vent stack can be increased by the second telescoping tube, be suitble to the use of various situations, if
It is equipped with the second sealing ring and the second locating slot, when the second telescopic rod moves in vent stack, the second sealing ring can enter phase
In the second locating slot answered, the second telescopic rod can be locked with vent stack.
As a preferred embodiment, first telescoping tube and the second flexible bottom of the tube are respectively arranged with third interface and
Four interfaces.First interface and second interface are respectively arranged with vent stack top at the top of the soil stack.
By above-mentioned setting, facilitates and connect this H pipe with corresponding Pipe installing.
By adopting the above-described technical solution, compared with prior art, the utility model has the advantages that: the utility model mentions
A kind of adjustable H pipe of used in construction drainage is supplied, by adjusting, the distance between soil stack and vent stack of this H pipe can
With adjustment, it is suitble to use in the Pipe installing of different distance, and easy to adjust, in conclusion this H pipe is structurally reasonable, operation letter
It is single, it is suitble to application.
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Attached drawing 1 is a kind of overall structure diagram of the adjustable H pipe of used in construction drainage of the utility model.
Attached drawing 2 is a kind of adjustable H pipe partial structurtes schematic cross-sectional view of used in construction drainage of the utility model.
Attached drawing 3 is a kind of adjustable H pipe partial structurtes schematic cross-sectional view of used in construction drainage of the utility model.
Attached drawing 4 is a kind of adjustable H pipe partial structurtes schematic cross-sectional view of used in construction drainage of the utility model.
Specific embodiment
Embodiment: as shown in attached drawing 1 to attached drawing 4, a kind of adjustable H pipe of used in construction drainage, including it is soil stack 1, logical
Gas standpipe 4, is provided with ventilation inclined tube between the soil stack 1 and vent stack 4, the ventilation inclined tube includes the first inclined tube 5
With the second inclined tube 6, first inclined tube 5 is fixedly connected with soil stack 1, second inclined tube 6 and the fixed company of vent stack 4
It connects, first inclined tube 5 and the second inclined tube 6 suit cooperate, and 5 side wall of the first inclined tube is provided with protrusion 51, described raised 51
It is inside provided with cylindrical cavity 52, the port of the cylindrical cavity 52 is arranged in the inner wall of soil stack 1, is equipped with steel ball in the cylindrical cavity 52
54, the steel ball 54 is connected with spring 53 with 52 bottom surface of cylindrical cavity, and 6 side wall of the second inclined tube is provided with to match with 54 shape of steel ball
The arc groove 61 of conjunction, the arc groove 61 are corresponding with 54 position of steel ball.Under normal state, the half of 54 sphere of steel ball exposes circle
Chamber 52, mobile first inclined tube 5 and the second inclined tube 6, when the position of cylindrical cavity 52 is corresponding with the position of arc groove 61,54 sphere of steel ball
Half enter in arc groove 61, realize being locked for the first inclined tube 5 and the second inclined tube 6.First inclined tube 5 and draining are vertical
The integrated molding of pipe 1, second inclined tube 6 are integrally formed with vent stack 4, and described raised 51 is oblique with first by modes such as bondings
5 side wall of pipe is fixedly connected.The adjustable H pipe of this used in construction drainage is made of PVC material.
In the present embodiment, the arc groove 61 is evenly arranged with multiple on 6 side wall of the second inclined tube.
As shown in Fig. 1, first interface 11 and the are respectively arranged at the top of 1 top of the soil stack and vent stack 4
Two interfaces 41.
As shown in Fig. 3, the bottom of the soil stack 1 is fitted with the first telescoping tube 2,2 top of the first telescoping tube
Outside side wall is provided with the first arc slot, and the first sealing ring 21 is bonded in the first arc slot.1 inner wall of the soil stack setting
There is the first locating slot 12, first locating slot 12 is equipped with the first sealing ring 21, and the first telescoping tube 2 is in soil stack 1
The first sealing ring 21 can enter in the first locating slot 12 when middle sliding.First locating slot 12 is uniform in 1 inner wall of soil stack
It is provided with multiple.
As shown in Fig. 4, the bottom of the vent stack 4 is fitted with the second telescoping tube 3,3 top of the second telescoping tube
Outside side wall is provided with the second arc slot, and the second arc slot is bonded with the second sealing ring 31.4 inner wall of vent stack is provided with
Second locating slot 42, second locating slot 42 are equipped with the second sealing ring 31, and the second telescoping tube 3 is in vent stack 4
The second sealing ring 31 can enter in the second locating slot 42 when sliding.Second locating slot 42 is uniformly set in 4 inner wall of vent stack
It is equipped with multiple.
In the present embodiment, first telescoping tube 2 is respectively arranged with third interface with 3 bottom of the second telescoping tube and connects with the 4th
Mouthful.Installation is connect with corresponding side ducts again after each interface is installed sealing element when use.
Claims (10)
1. a kind of adjustable H pipe of used in construction drainage, including soil stack (1), vent stack (4), the soil stack (1) with
Vent stack is provided with ventilation inclined tube between (4), it is characterised in that: the ventilation inclined tube includes that the first inclined tube (5) and second are oblique
It manages (6), first inclined tube (5) is fixedly connected with soil stack (1), second inclined tube (6) and vent stack (4) fixed company
It connects, first inclined tube (5) and the second inclined tube (6) suit cooperate, and the first inclined tube (5) side wall is provided with raised (51), institute
It states and is provided with cylindrical cavity (52) in raised (51), inner wall of the port setting of the cylindrical cavity (52) in soil stack (1), the cylindrical cavity
(52) it is equipped with steel ball (54) in, the steel ball (54) and cylindrical cavity (52) bottom surface are connected with spring (53), second inclined tube (6)
Side wall is provided with the arc groove (61) matched with steel ball (54) shape, and the arc groove (61) is opposite with steel ball (54) position
It answers.
2. the adjustable H pipe of a kind of used in construction drainage according to claim 1, it is characterised in that: the arc groove (61)
It is evenly arranged on the second inclined tube (6) side wall multiple.
3. the adjustable H pipe of a kind of used in construction drainage according to claim 1, it is characterised in that: the soil stack (1)
First interface (11) and second interface (41) are respectively arranged at the top of top and vent stack (4).
4. the adjustable H pipe of a kind of used in construction drainage according to claim 1, it is characterised in that: the soil stack (1)
Bottom be fitted with the first telescoping tube (2), the first telescoping tube (2) top outer side wall is provided with the first sealing ring (21).
5. the adjustable H pipe of a kind of used in construction drainage according to claim 4, it is characterised in that: the soil stack (1)
Inner wall is provided with the first locating slot (12), and first locating slot (12) is equipped with the first sealing ring (21), and first is flexible
Managing (2), the first sealing ring (21) can enter in the first locating slot (12) when sliding in soil stack (1).
6. the adjustable H pipe of a kind of used in construction drainage according to claim 5, it is characterised in that: first locating slot
(12) it is evenly arranged in soil stack (1) inner wall multiple.
7. the adjustable H pipe of a kind of used in construction drainage according to claim 1, it is characterised in that: the vent stack (4)
Bottom be fitted with the second telescoping tube (3), the second telescoping tube (3) top outer side wall is provided with the second sealing ring (31).
8. the adjustable H pipe of a kind of used in construction drainage according to claim 7, it is characterised in that: the vent stack (4)
Inner wall is provided with the second locating slot (42), and second locating slot (42) is equipped with the second sealing ring (31), and second is flexible
Managing (3), the second sealing ring (31) can enter in the second locating slot (42) when sliding in vent stack (4).
9. the adjustable H pipe of a kind of used in construction drainage according to claim 8, it is characterised in that: second locating slot
(42) it is evenly arranged in vent stack (4) inner wall multiple.
10. the adjustable H pipe of a kind of used in construction drainage according to claim 5, it is characterised in that: first telescoping tube
(2) third interface and the 4th interface are respectively arranged with the second telescoping tube (3) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820616988.8U CN209277244U (en) | 2018-04-27 | 2018-04-27 | A kind of adjustable H pipe of used in construction drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820616988.8U CN209277244U (en) | 2018-04-27 | 2018-04-27 | A kind of adjustable H pipe of used in construction drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209277244U true CN209277244U (en) | 2019-08-20 |
Family
ID=67597480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820616988.8U Expired - Fee Related CN209277244U (en) | 2018-04-27 | 2018-04-27 | A kind of adjustable H pipe of used in construction drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209277244U (en) |
-
2018
- 2018-04-27 CN CN201820616988.8U patent/CN209277244U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20200427 |