CN208536095U - Intelligent draining system - Google Patents
Intelligent draining system Download PDFInfo
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- CN208536095U CN208536095U CN201820410023.3U CN201820410023U CN208536095U CN 208536095 U CN208536095 U CN 208536095U CN 201820410023 U CN201820410023 U CN 201820410023U CN 208536095 U CN208536095 U CN 208536095U
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- temperature
- electrically operated
- valve
- operated valve
- drain valve
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Abstract
The utility model discloses a kind of intelligent draining systems, including the drain valve and drain valve bypass pipe in parallel being set on jet chimney, drain valve bypass pipe is equipped with electrically operated valve, temperature sensor is additionally provided on jet chimney, temperature sensor and electrically operated valve are connected with automatic controller, automatic controller for will the temperature value of the condensed water of temperature sensor measurement and the temperature value comparison that is set in it to control the switch of electrically operated valve.The utility model can timely and effectively solve the problems, such as steam and water bursting present in steam heating system automatically.
Description
Technical field
The utility model relates to steam heating equipment technical fields, it particularly relates to a kind of intelligence draining system.
Background technique
It often will appear " water hammer " phenomenon that steam and water bursting is commonly called as in traditional steam heating system, mainly due to steaming
There are condensed waters to be discharged in steam pipe road, and high-temperature steam encounters cryogenic temperature condensation instant water carbonated drink in the duct and expands to pipeline
Water slug sound is caused, pipe vibration when serious.The main reason for above-mentioned phenomenon, insufficient is caused because drain valve is hydrophobic.It is existing
Some draining systems as shown in Figure 1, be mainly made of the in parallel drain valve 2 being set on jet chimney 1 and drain valve bypass pipe 3,
The method of solution " water hammer " phenomenon that tradition solves is: one, turning down steam valve, then slowly open, can delay after multiplicating
Solution；Two, drain valve bypass pipe, in line condensed water are opened manually.But both the above scheme, which requires manual intervention, just can solve, and steam
Vapour area of heat-supply service is big, it is difficult to ensure that personnel can all timely de-regulations.
Utility model content
The purpose of this utility model is that propose a kind of intelligent draining system, with overcome it is existing in the prior art it is above-mentioned not
Foot.
To realize the above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of intelligence draining system, it is described to dredge including the drain valve and drain valve bypass pipe in parallel being set on jet chimney
Water valve bypass pipe is equipped with electrically operated valve, and the temperature sensor for measuring condensing water temperature is additionally provided on the jet chimney,
The temperature sensor and electrically operated valve are connected with automatic controller, and the automatic controller is used for temperature sensor measurement
Condensed water temperature value and its in set temperature value compare, when temperature sensor measurement condensed water temperature value be lower than from
When the temperature value set in movement controller, the electrically operated valve is opened, when the temperature value of the condensed water of temperature sensor measurement is big
In or equal to set in automatic controller temperature value when, close the electrically operated valve.
Further, the electrically operated valve includes electrical ball valve or solenoid valve.
Further, the temperature sensor is disposed far from the jet chimney of drain valve bypass pipe water inlet.
The utility model has the beneficial effects that automatic controller is by acquisition condensing water temperature for controlling opening for electrically operated valve
It closes, so as to timely and effectively solve the problems, such as steam and water bursting present in steam heating system automatically.
Detailed description of the invention
Fig. 1 is the use structural schematic diagram of draining system in existing steam heating system.
Fig. 2 is the use structural schematic diagram of intelligent draining system described in the utility model.
It is as shown in the figure:
1- jet chimney；2- drain valve；3- drain valve bypass pipe；4- electrically operated valve；5- temperature sensor；6- is automatically controlled
Device；7 sub-cylinders.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on the figure or position
Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
As shown in Figure 1, a kind of intelligence draining system described in embodiment according to the present utility model, including in parallel be set to are steamed
Drain valve 2 and drain valve bypass pipe 3 on steam pipe road 1, jet chimney 1 are connected with sub-cylinder 7, on the drain valve bypass pipe 3
Equipped with electrically operated valve 4, the electrically operated valve 4 includes electrical ball valve or solenoid valve, is additionally provided on the jet chimney 1 for measuring
The temperature sensor 5 of condensing water temperature, the temperature sensor 5 and electrically operated valve 4 are connected with automatic controller 6, it is described from
The temperature value that movement controller 6 is used to set in the temperature value for the condensed water that temperature sensor 5 measures and its compares, when temperature passes
When the temperature value for the condensed water that sensor 5 measures is lower than the temperature value set in automatic controller 6, the electrically operated valve 4 is opened, i.e.,
It is equivalent to and the sluicing of drain valve bypass pipe 3 is opened manually, when the temperature value for the condensed water that temperature sensor 5 measures is greater than or equal to certainly
When the temperature value set in movement controller 6, the electrically operated valve 4 is closed, is worked and is drained by drain valve 2.
In order to realize that better regulating effect, the temperature sensor 5 are disposed far from the steaming of 3 water inlet of drain valve bypass pipe
On steam pipe road 1.The temperature change of condensed water is more obvious herein, can more accurately adjust electrically operated valve convenient for automatic controller
4 switch.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (3)
1. a kind of intelligence draining system, exists including the drain valve in parallel being set on jet chimney and drain valve bypass pipe, feature
In the drain valve bypass pipe is equipped with electrically operated valve, and the temperature for measuring condensing water temperature is additionally provided on the jet chimney
Sensor is spent, the temperature sensor and electrically operated valve are connected with automatic controller, and the automatic controller is used for temperature
The temperature value of the condensed water of sensor measurement and the temperature value set in it compare, when the temperature of the condensed water of temperature sensor measurement
When angle value is lower than the temperature value set in automatic controller, the electrically operated valve is opened, when the condensed water of temperature sensor measurement
Temperature value be greater than or equal to automatic controller in set temperature value when, close the electrically operated valve.
2. intelligence draining system according to claim 1, which is characterized in that the electrically operated valve includes electrical ball valve or electricity
Magnet valve.
3. intelligence draining system according to claim 1, which is characterized in that the temperature sensor is disposed far from drain valve
On the jet chimney of bypass pipe water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820410023.3U CN208536095U (en) | 2018-03-26 | 2018-03-26 | Intelligent draining system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820410023.3U CN208536095U (en) | 2018-03-26 | 2018-03-26 | Intelligent draining system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208536095U true CN208536095U (en) | 2019-02-22 |
Family
ID=65395585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820410023.3U Active CN208536095U (en) | 2018-03-26 | 2018-03-26 | Intelligent draining system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208536095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472847A (en) * | 2020-05-11 | 2020-07-31 | 中国电力工程顾问集团西南电力设计院有限公司 | System for preventing water accumulation of shaft seal steam source pipeline |
-
2018
- 2018-03-26 CN CN201820410023.3U patent/CN208536095U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472847A (en) * | 2020-05-11 | 2020-07-31 | 中国电力工程顾问集团西南电力设计院有限公司 | System for preventing water accumulation of shaft seal steam source pipeline |
| CN111472847B (en) * | 2020-05-11 | 2024-04-12 | 中国电力工程顾问集团西南电力设计院有限公司 | System for preventing bearing seal steam source pipeline ponding |
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