CN107514506A - Anti-freeze type discharging valve - Google Patents
Anti-freeze type discharging valve Download PDFInfo
- Publication number
- CN107514506A CN107514506A CN201610427894.1A CN201610427894A CN107514506A CN 107514506 A CN107514506 A CN 107514506A CN 201610427894 A CN201610427894 A CN 201610427894A CN 107514506 A CN107514506 A CN 107514506A
- Authority
- CN
- China
- Prior art keywords
- discharging valve
- battery
- resistive heater
- freeze type
- power end
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K49/00—Means in or on valves for heating or cooling
- F16K49/002—Electric heating means
Abstract
The present invention relates to a kind of anti-freeze type discharging valve, belong to defroster field, including discharging valve, hydrogenerator is provided with the pipeline of discharging valve connection, the output end of hydrogenerator is connected to the power end of battery, resistive heater is enclosed with the outside of discharging valve, resistive heater is connected to the power end of battery by control device, it is ensured that by the ice-out on discharging valve on the premise of energy-conservation.
Description
Technical field
The present invention relates to a kind of anti-freeze type discharging valve, belong to defroster field.
Background technology
Discharging valve and stock pipeline are provided with circulating pool, under the conditions of cold weather, discharging valve and stock under circulating pool stock pipeline
The distance between pipeline easily freezes, if having tied ice between discharging valve and stock pipeline, influences very much the work that discharges water, and short
Can not rapid ice-melt in time.
The content of the invention
Present invention aims at provide a kind of anti-freeze type discharging valve, it is ensured that by the ice-out on discharging valve on the premise of energy-conservation.
Anti-freeze type discharging valve of the present invention, including discharging valve, discharging valve connection pipeline in be provided with hydrogenerator, water wheels
The output end of generator is connected to the power end of battery, is enclosed with resistive heater on the outside of discharging valve, resistive heater passes through control
Device processed is connected to the power end of battery.
Described anti-freeze type discharging valve, control device include temperature sensor and relay, and the power end of temperature sensor is connected to
The power end of battery, the signal output part of temperature sensor are grounded by the coil of relay, and resistive heater passes through relay
Normally opened contact be connected to battery.
Described anti-freeze type discharging valve, the number of resistive heater is 2-5.
The possessed compared with prior art beneficial effect of the present invention is：
Anti-freeze type discharging valve of the present invention, is generated electricity using hydrogenerator, and is stored in battery, is used
Resistive heater is heated using the electric energy in battery, is then opened ice, it is ensured that by discharging valve on the premise of energy-conservation
Ice-out.
Brief description of the drawings
The hydrogenerator principle that Fig. 1 is the present invention is intended to；
Fig. 2 is electrical schematic diagram of the present invention.
In figure：1st, discharging valve；2nd, hydrogenerator；3rd, pipeline；4th, temperature sensor；5th, relay；6th, heating electricity
Hinder silk；7th, battery.
Embodiment
Embodiments of the invention are described further below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, anti-freeze type discharging valve of the present invention, including discharging valve 1, the pipeline 3 that discharging valve 1 connects
In be provided with hydrogenerator 2, the output end of hydrogenerator 2 is connected to the power end of battery 7, and the outside of discharging valve 1 is wrapped up
There is resistive heater 6, resistive heater 6 is connected to the power end of battery 7 by control device.Discharging valve 1 when discharging water,
The current of high speed can promote hydrogenerator 2 to rotate, the storing electrical energy into battery 7, and resistive heater 6 passes through battery
The 7 electric energy heatings provided, melt the ice on discharging valve 1.
Described anti-freeze type discharging valve, control device include temperature sensor 4 and relay 5, the power end of temperature sensor 4
The power end of battery 7 is connected to, the signal output part of temperature sensor 4 is grounded by the coil of relay 5, adding thermal resistance
Silk 6 is connected to battery 7 by the normally opened contact of relay 5.When temperature sensor 4 detects that temperature is less than zero degree, then to
The coil of relay 5 sends signal, and the coil of relay 5 obtains electric, the normally opened contact closure of relay 5, makes resistive heater
6 connect with battery 7, and resistive heater 6 starts to heat for discharging valve 1, melt the ice on discharging valve 1
Described anti-freeze type discharging valve, the number of resistive heater 6 is 3.
Claims (3)
1. a kind of anti-freeze type discharging valve, including discharging valve (1), it is characterised in that discharging valve (1) connection
Hydrogenerator (2) is provided with pipeline (3), the output end of hydrogenerator (2) is connected to battery (7)
Power end, be enclosed with resistive heater (6) on the outside of discharging valve (1), resistive heater (6) passes through control
Device is connected to the power end of battery (7).
2. anti-freeze type discharging valve according to claim 1, it is characterised in that control device includes temperature
Sensor (4) and relay (5), the power end of temperature sensor (4) are connected to the electricity of battery (7)
Source, the signal output part of temperature sensor (4) are grounded by the coil of relay (5), resistive heater
(6) battery (7) is connected to by the normally opened contact of relay (5).
3. anti-freeze type discharging valve according to claim 2, it is characterised in that resistive heater (6)
Number is 2-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610427894.1A CN107514506A (en) | 2016-06-15 | 2016-06-15 | Anti-freeze type discharging valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610427894.1A CN107514506A (en) | 2016-06-15 | 2016-06-15 | Anti-freeze type discharging valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107514506A true CN107514506A (en) | 2017-12-26 |
Family
ID=60721090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610427894.1A Pending CN107514506A (en) | 2016-06-15 | 2016-06-15 | Anti-freeze type discharging valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107514506A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780713A (en) * | 2019-01-22 | 2019-05-21 | 珠海格力电器股份有限公司 | A kind of gas-heating water heater and its control method of band icing protection water circuit system |
-
2016
- 2016-06-15 CN CN201610427894.1A patent/CN107514506A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780713A (en) * | 2019-01-22 | 2019-05-21 | 珠海格力电器股份有限公司 | A kind of gas-heating water heater and its control method of band icing protection water circuit system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171226 |
|
| WD01 | Invention patent application deemed withdrawn after publication |