CN109838829A - A kind of underground heat electric heating heating boiler based on PLC control - Google Patents
A kind of underground heat electric heating heating boiler based on PLC control Download PDFInfo
- Publication number
- CN109838829A CN109838829A CN201711231162.6A CN201711231162A CN109838829A CN 109838829 A CN109838829 A CN 109838829A CN 201711231162 A CN201711231162 A CN 201711231162A CN 109838829 A CN109838829 A CN 109838829A
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- China
- Prior art keywords
- heat supply
- supply cylinder
- liquid level
- level sensor
- water
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention discloses a kind of underground heat electric heating heating boilers based on PLC control, including heat supply cylinder and for greenhouse, it is evenly spaced on the floor to be provided with several ventholes, steam heating pipe is provided with below the floor, and the venthole is connected with steam heating pipe, the side of the steam heating pipe connects the gas outlet of heat supply cylinder by appendix, the heat supply cylinder inner bottom is provided with electromagnetic heater and PLC controller, there are two liquid level sensors for setting on the inner sidewall of the heat supply cylinder, temperature sensor is also inlaid on the inner sidewall of the heat supply cylinder, the other end of the heat supply cylinder connects water-supply-pipe by water inlet, and control valve is installed on the water-supply-pipe, the other end of the water-supply-pipe connects external water source by the side wall for greenhouse, control panel is provided on the side wall for greenhouse；Using the addition of PLC controller control water and the size of electromagnetic heater power, facilitate the control of people, it is time saving and energy saving, convenient for the use of people.
Description
Technical field
The present invention relates to a kind of heating boiler equipment technical field, in particular to a kind of underground heat electric heating based on PLC control
Heating boiler.
Background technique
Geothermal heating system is the heating system of the most comfortable, and indoor surface temperature is uniform, and room temperature is from bottom to top with height
Increase temperature gradually decline, this temperature curve conforms exactly to the psychological need of people, give foot warm up a cool comfort.
Meanwhile floor heating can promote occupant's pedal blood circulation, so as to improve systemic blood circulation, boost metabolism, and certain
Immunocompetence is improved in degree.And existing underground heat electric heating heating boiler structure is single, and not easy to control, and needs artificial regular
Water resource is added, certain trouble is brought to the use of people.
Summary of the invention
The invention proposes a kind of underground heat electric heating heating boilers based on PLC control, solve underground heat in the prior art
Electric heating heating boiler structure is single, is difficult to control, and needs artificial periodically addition water resource, brings centainly to the use of people
Troublesome problem.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
A kind of underground heat electric heating heating boiler based on PLC control of the present invention, including heat supply cylinder and for greenhouse, the heat supply cylinder
It is installed on the lower section for greenhouse, and is separated by floor, it is evenly spaced on the floor to be provided with several ventholes, describedly
Steam heating pipe is provided with below plate, and the venthole is connected with steam heating pipe, the side of the steam heating pipe is connected by appendix
Connect the gas outlet of heat supply cylinder, the heat supply cylinder inner bottom is provided with electromagnetic heater and PLC controller, the heat supply cylinder it is interior
It is arranged on side wall there are two liquid level sensor, respectively the first liquid level sensor and the second liquid level sensor, the heat supply cylinder
Temperature sensor is also inlaid on inner sidewall, the other end of the heat supply cylinder connects water-supply-pipe, and the water delivery by water inlet
Control valve is installed, the other end of the water-supply-pipe connects external water source by the side wall for greenhouse, described for greenhouse on pipe
Control panel is provided on side wall.
As a preferred technical solution of the present invention, the control panel includes touch display screen, power switch and electricity
Magnetic heater button.
As a preferred technical solution of the present invention, first liquid level sensor is located at the upper end of heat supply cylinder, and position
In the lower section of gas outlet, second liquid level sensor is located at the lower end of heat supply cylinder, and is located at the top of electromagnetic heater.
As a preferred technical solution of the present invention, the upper surface on the floor is equipped with one layer of foam-rubber cushion.
As a preferred technical solution of the present invention, the PLC controller and the first liquid level sensor, the second liquid level are passed
Sensor, control valve, temperature sensor and electromagnetic heater are electrically connected.
As a preferred technical solution of the present invention, the touch display screen and the first liquid level sensor, the second liquid level
Sensor, temperature sensor and electromagnetic heater are electrically connected.
The beneficial effects obtained by the present invention are as follows being: the underground heat electric heating heating boiler of the invention based on PLC control uses PLC
Controller controls the addition of water and the size of electromagnetic heater power, facilitates the control of people, time saving and energy saving, convenient for making for people
With.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of mounting structure schematic diagram of the underground heat electric heating heating boiler based on PLC control of the present invention；
Fig. 2 is a kind of heat supply barrel structure schematic diagram of the underground heat electric heating heating boiler based on PLC control of the present invention；
Fig. 3 is a kind of operation principle schematic diagram of the underground heat electric heating heating boiler based on PLC control of the present invention；
Fig. 4 is a kind of control panel structural schematic diagram of the underground heat electric heating heating boiler based on PLC control of the present invention；
In figure: 1, heat supply cylinder；2, for greenhouse；3, floor；4, venthole；5, steam heating pipe；6, appendix；7, gas outlet；8,
Electromagnetic heater；9, PLC controller；10, the first liquid level sensor；11, electromagnetic heater switchs；12, the second liquid level sensor；
13, temperature sensor；14, water inlet；15, water-supply-pipe；16, control valve；17, control panel；18, touch display screen；19, power supply
Switch.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment 1
As shown in Figs 1-4, the present invention provides a kind of underground heat electric heating heating boiler based on PLC control, including 1 He of heat supply cylinder
For greenhouse 2, heat supply cylinder 1 is installed on the lower section for greenhouse 2, and is separated by floor 3, if evenly spaced on floor 3 be provided with
Dry venthole 4, the lower section on floor 3 is provided with steam heating pipe 5, and venthole 4 is connected with steam heating pipe 5, and the side of steam heating pipe 5 passes through
Appendix 6 connects the gas outlet 7 of heat supply cylinder 1, and 7 inner bottom of heat supply cylinder is provided with electromagnetic heater 8 and PLC controller 9, heat supply
There are two liquid level sensors, respectively the first liquid level sensor 10 and the second liquid level sensor 12 for setting on the inner sidewall of cylinder 1, supply
Temperature sensor 13 is also inlaid on the inner sidewall of hot cylinder 1, the other end of heat supply cylinder 1 connects water-supply-pipe 15 by water inlet 14,
And control valve 16 is installed on water-supply-pipe 15, the other end of water-supply-pipe 15 connects external water source, heating by the side wall for greenhouse 2
Control panel 17 is provided on the side wall of room 2.
Control panel 17 includes touch display screen 18, power switch 19 and electromagnetic heater switch 11, conveniently to heat supply system
The control of system.
First liquid level sensor 10 is located at the upper end of heat supply cylinder 1, and is located at the lower section of gas outlet 7, the second liquid level sensor
12 are located at the lower end of heat supply cylinder 1, and are located at the top of electromagnetic heater 8, the first liquid level sensor 10 and the second liquid level sensor
12 setting, can accurately control the amount of addition water, and water is avoided to flow out from gas outlet 7.
The upper surface on floor 3 is equipped with one layer of foam-rubber cushion, and foam-rubber cushion can prevent from entering venthole for the dust in greenhouse 2
In 4, the blocking of venthole 4 is caused, and avoids the directly contact human body of venthole 4, human body is caused to scald.
PLC controller 9 and the first liquid level sensor 10, the second liquid level sensor 12, control valve 16, temperature sensor 13 and
Electromagnetic heater 8 is electrically connected.
Touch display screen 18 adds with the first liquid level sensor 10, the second liquid level sensor 12, temperature sensor 13 and electromagnetism
Hot device 8 is electrically connected.
Specifically, in use, open control panel 17 on power switch 19, pass through touch display screen 18 be arranged the first liquid
The preset value of level sensor 10, the second liquid level sensor 12 and temperature sensor 13 is added in heat supply cylinder 1 by water-supply-pipe 15
Water, when water additive amount reaches the preset value of the first liquid level sensor 10, the first liquid level sensor 10 passes information to PLC control
Device 9, PLC controller 9 control control valve 16 and close, and addition water is completed, and open electromagnetic heater switch 11, electromagnetic heater at this time
11 start to work, and the water in heat supply cylinder 1 is heated into steam and is reached by gas outlet 7 and appendix 6 warm by electromagnetic heater 11
Then tracheae 5 is entered by venthole 4 for realizing to the heating for greenhouse 2 in greenhouse 2；If the temperature of 1 upper end of heat supply cylinder reaches
When less than preset value, PLC controller 9 controls electromagnetic heater 8 and increases power, improves the heating efficiency of electromagnetic heater 8；If for
When water in hot cylinder 1 is lower than the preset value of the second liquid level sensor 12, PLC controller 9 can open control valve 16, external water
Water is added into heat supply cylinder 1 by water-supply-pipe 15 in source, convenient for people to use by the control of PLC controller 9, passes through touch
Display screen 18 can watch water level and temperature in heat supply cylinder 1 at any time.
Addition and electromagnetism of the underground heat electric heating heating boiler based on PLC control of the invention using PLC controller control water
The size of heater power facilitates the control of people, time saving and energy saving, convenient for the use of people.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of underground heat electric heating heating boiler based on PLC control, including heat supply cylinder (1) and for greenhouse (2), which is characterized in that
The heat supply cylinder (1) is installed on the lower section for greenhouse (2), and is separated by floor (3), evenly spaced on the floor (3)
It is provided with several ventholes (4), is provided with steam heating pipe (5) below the floor (3), and the venthole (4) and steam heating pipe
(5) it is connected, gas outlet (7) of the side of the steam heating pipe (5) by appendix (6) connection heat supply cylinder (1), the heat supply cylinder
(7) inner bottom is provided with electromagnetic heater (8) and PLC controller (9), is provided with two on the inner sidewall of the heat supply cylinder (1)
A liquid level sensor, respectively the first liquid level sensor (10) and the second liquid level sensor (12), the inside of the heat supply cylinder (1)
It being also inlaid on wall temperature sensor (13), the other end of the heat supply cylinder (1) connects water-supply-pipe (15) by water inlet (14),
And be equipped with control valve (16) on the water-supply-pipe (15), the other end of the water-supply-pipe (15) passes through the side wall for greenhouse (2)
External water source is connected, is provided with control panel (17) on the side wall for greenhouse (2).
2. a kind of underground heat electric heating heating boiler based on PLC control according to claim 1, which is characterized in that the control
Panel (17) processed includes touch display screen (18), power switch (19) and electromagnetic heater switch (11).
3. a kind of underground heat electric heating heating boiler based on PLC control according to claim 1, which is characterized in that described the
One liquid level sensor (10) is located at the upper end of heat supply cylinder (1), and is located at the lower section of gas outlet (7), second liquid level sensor
(12) it is located at the lower end of heat supply cylinder (1), and is located at the top of electromagnetic heater (8).
4. a kind of underground heat electric heating heating boiler based on PLC control according to claim 1, which is characterized in that describedly
The upper surface of plate (3) is equipped with one layer of foam-rubber cushion.
5. a kind of underground heat electric heating heating boiler based on PLC control according to claim 3, which is characterized in that the PLC
Controller (9) and the first liquid level sensor (10), the second liquid level sensor (12), control valve (16), temperature sensor (13) and
Electromagnetic heater (8) is electrically connected.
6. a kind of underground heat electric heating heating boiler based on PLC control according to claim 2, which is characterized in that the touching
Touch display screen (18) and the first liquid level sensor (10), the second liquid level sensor (12), temperature sensor (13) and electromagnetic heating
Device (8) is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711231162.6A CN109838829A (en) | 2017-11-29 | 2017-11-29 | A kind of underground heat electric heating heating boiler based on PLC control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711231162.6A CN109838829A (en) | 2017-11-29 | 2017-11-29 | A kind of underground heat electric heating heating boiler based on PLC control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109838829A true CN109838829A (en) | 2019-06-04 |
Family
ID=66882518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711231162.6A Withdrawn CN109838829A (en) | 2017-11-29 | 2017-11-29 | A kind of underground heat electric heating heating boiler based on PLC control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109838829A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780196A (en) * | 2020-06-17 | 2020-10-16 | 龚建中 | Underfloor heating system through steam heat supply |
-
2017
- 2017-11-29 CN CN201711231162.6A patent/CN109838829A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780196A (en) * | 2020-06-17 | 2020-10-16 | 龚建中 | Underfloor heating system through steam heat supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190604 |