CN205896544U - Discharge valve composite set - Google Patents
Discharge valve composite set Download PDFInfo
- Publication number
- CN205896544U CN205896544U CN201620517235.2U CN201620517235U CN205896544U CN 205896544 U CN205896544 U CN 205896544U CN 201620517235 U CN201620517235 U CN 201620517235U CN 205896544 U CN205896544 U CN 205896544U
- Authority
- CN
- China
- Prior art keywords
- hot water
- water pipeline
- baroceptor
- valve
- scum pipe
- 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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- Multiple-Way Valves (AREA)
Abstract
The utility model provides a discharge valve composite set, relates to heating technical field of exhaust field, and it includes hot water pipeline (1), exhaust duct (2), automatically controlled discharge valve (3), filter screen (4), scum pipe (5), electro -magnet (6), electric ball control valve (7), baroceptor (8) and singlechip (9), be equipped with the gas vent on hot water pipeline (1), arrange cinder notch and baroceptor installing port, the one end of exhaust duct (2) communicates with each other with the gas vent of hot water pipeline (1) through automatically controlled discharge valve (3), the gas vent department at hot water pipeline (1) is installed in filter screen (4), the utility model discloses a popularization can realize exhausting to heating pipeline automatically, has avoided discharge valve's jam simultaneously, and degree of automation is high, has fine practical value.
Description
Technical field
The utility model is related to heat exhaust technique field and in particular to a kind of air bleeding valve combines the unit.
Background technology
Because non-heating season is out of service for a long time, after starting with heating, the water filling pressurization of heating network, in pipeline
Gas constantly collect to the position of the highest point in every building, now the gas of pipeline highest point must be discharged.If pipe
Gas in road cannot be discharged, and will generate vapour lock, leads to hot water cannot be circulated by pipeline.This is also In The Initial Period Of Heating,
One of not hot major failure of room heater.
In order to the gas in pipeline is discharged it is common practice to install air bleeding valve additional in pipeline highest point.This air bleeding valve is pacified
Accumulated slag in pipeline and iron rust cannot be discharged by dress mode, wash away because the deposits such as the accumulated slag at pipe network operation initial stage, iron rust collect
Etc. factor, easily block, need repeatedly to clear up and be vented in Heating Period.Generally, every tier building building should
Place's installation air bleeding valve more than 4.Every layer of skyscraper need to install air bleeding valve 2.In heating period, each air bleeding valve need to repeatedly be vented.
If using manually being operated, workload is huge.
Utility model content
The purpose of this utility model is primarily to solve above-mentioned technical problem, and provides a kind of air bleeding valve combination unit.
The utility model includes hot water pipeline, discharge duct, electric control exhaust valve, screen pack, scum pipe, electromagnet, automatically controlled
Ball valve, baroceptor and single-chip microcomputer, described hot water pipeline is provided with exhaust outlet, slag-drip opening and baroceptor installing port, institute
The one end stating discharge duct is communicated with the exhaust outlet of hot water pipeline by electric control exhaust valve, and described screen pack is arranged on hot water pipeline
Exhaust ports, one end of described scum pipe communicated with the slag-drip opening of hot water pipeline, and described electromagnet is arranged on the interior of scum pipe
On wall, described electric-controlled ball valve is arranged on the other end of scum pipe, and described baroceptor is arranged on the air pressure transmission on hot water pipeline
At sensor installing port, described baroceptor is connected with single chip communication, and described single-chip microcomputer controls electric control exhaust valve and electricity respectively
The open and close of ball-handling valve.
Described scum pipe is pc pipe.
The filter pore size of described screen pack is 100-200 mesh.
Described Single-chip Controlling electric-controlled ball valve was opened 3 seconds every 3-7 days.
Described exhaust outlet is located at the surface of hot water pipeline, and described slag-drip opening is located at the underface of hot water pipeline.
The utility model advantage is: popularization of the present utility model can be realized automatically hot duct being exhausted, simultaneously
Avoid the blocking of air bleeding valve, high degree of automation, there is good practical value.
Brief description
Fig. 1 is the utility model structural representation.
In figure: 1, hot water pipeline；2nd, discharge duct；3rd, electric control exhaust valve；4th, screen pack；5th, scum pipe；6th, electromagnet；7、
Electric-controlled ball valve；8th, baroceptor；9th, single-chip microcomputer.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described further.
As shown in figure 1, the utility model includes hot water pipeline 1, discharge duct 2, electric control exhaust valve 3, screen pack 4, deslagging
Pipe 5, electromagnet 6, electric-controlled ball valve 7, baroceptor 8 and single-chip microcomputer 9, described hot water pipeline 1 be provided with exhaust outlet, slag-drip opening and
Baroceptor installing port, one end of described discharge duct 2 is communicated with the exhaust outlet of hot water pipeline 1 by electric control exhaust valve 3, institute
State the exhaust ports that screen pack 4 is arranged on hot water pipeline 1, one end of described scum pipe 5 is communicated with the slag-drip opening of hot water pipeline 1,
Described electromagnet 6 is arranged on the inwall of scum pipe 5, and described electric-controlled ball valve 7 is arranged on the other end of scum pipe 5, described air pressure
Sensor 8 is arranged at the baroceptor installing port on hot water pipeline 1, and described baroceptor 8 is communicated with single-chip microcomputer 9 phase
Even, described single-chip microcomputer 9 controls the open and close of electric control exhaust valve 3 and electric-controlled ball valve 7 respectively.
Described scum pipe 5 is pc pipe.
The filter pore size of described screen pack 4 is 100-200 mesh.
Described single-chip microcomputer 9 controls electric-controlled ball valve 7 to open 3 seconds every 3-7 days.
Described exhaust outlet is located at the surface of hot water pipeline 1, and described slag-drip opening is located at the underface of hot water pipeline 1.
Working method and principle: during normal work, single-chip microcomputer 9 controls electromagnet 6 to be in opening, hot water pipeline 1 water
In the iron rust impurity that carries, be drawn in scum pipe 5 and deposited by the suction of electromagnet 6, single-chip microcomputer 9 control electric-controlled ball valve 7 every
Open 3 seconds within 3-7 days, while electric-controlled ball valve 7 is opened, single-chip microcomputer 9 controls electromagnet 6 to cut out, and the impurity now saved bit by bit is from automatically controlled
Discharge at ball valve 7, the atmospheric pressure value in baroceptor 8 real-time monitoring hot water pipeline 1, and Monitoring Data be transferred to single-chip microcomputer 9,
When institute's monitor value exceedes setting threshold values, single-chip microcomputer 9 controls electric control exhaust valve 3 to open exhaust automatically in 1 minute.
Embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, relevant technology neck
The those of ordinary skill in domain, in the case of without departing from spirit and scope of the present utility model, can also make a variety of changes and
Modification, therefore all equivalent technical schemes fall within category of the present utility model, and scope of patent protection of the present utility model should
It is defined by the claims.
Claims (4)
1. a kind of air bleeding valve combines the unit it is characterised in that it includes hot water pipeline (1), discharge duct (2), electric control exhaust valve
(3), screen pack (4), scum pipe (5), electromagnet (6), electric-controlled ball valve (7), baroceptor (8) and single-chip microcomputer (9), described heat
Waterpipe (1) is provided with exhaust outlet, slag-drip opening and baroceptor installing port, and one end of described discharge duct (2) is by automatically controlled
Air bleeding valve (3) is communicated with the exhaust outlet of hot water pipeline (1), and described screen pack (4) is arranged on the exhaust ports of hot water pipeline (1),
One end of described scum pipe (5) is communicated with the slag-drip opening of hot water pipeline (1), and described electromagnet (6) is arranged on the interior of scum pipe (5)
On wall, described electric-controlled ball valve (7) is arranged on the other end of scum pipe (5), and described baroceptor (8) is arranged on hot water pipeline
(1), at the baroceptor installing port on, described baroceptor (8) is connected with single-chip microcomputer (9) communication, described single-chip microcomputer (9)
Control the open and close of electric control exhaust valve (3) and electric-controlled ball valve (7) respectively.
2. a kind of air bleeding valve combination unit according to claim 1 is it is characterised in that described scum pipe (5) is pc pipe.
3. a kind of air bleeding valve combination unit according to claim 1 is it is characterised in that the filter bores chi of described screen pack (4)
Very little for 100-200 mesh.
4. a kind of air bleeding valve combination unit according to claim 1 is it is characterised in that described exhaust outlet is located at hot water pipeline
(1) surface, described slag-drip opening is located at the underface of hot water pipeline (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620517235.2U CN205896544U (en) | 2016-05-31 | 2016-05-31 | Discharge valve composite set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620517235.2U CN205896544U (en) | 2016-05-31 | 2016-05-31 | Discharge valve composite set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205896544U true CN205896544U (en) | 2017-01-18 |
Family
ID=57766778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620517235.2U Expired - Fee Related CN205896544U (en) | 2016-05-31 | 2016-05-31 | Discharge valve composite set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205896544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351831A (en) * | 2022-02-15 | 2022-04-15 | 中铁第六勘察设计院集团有限公司 | Built-in automatic exhaust device of water supply and drainage pipeline |
-
2016
- 2016-05-31 CN CN201620517235.2U patent/CN205896544U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351831A (en) * | 2022-02-15 | 2022-04-15 | 中铁第六勘察设计院集团有限公司 | Built-in automatic exhaust device of water supply and drainage pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170118 Termination date: 20170531 |