CN209706176U - A kind of open type heating system suitable for intermitting heating - Google Patents
A kind of open type heating system suitable for intermitting heating Download PDFInfo
- Publication number
- CN209706176U CN209706176U CN201822197667.1U CN201822197667U CN209706176U CN 209706176 U CN209706176 U CN 209706176U CN 201822197667 U CN201822197667 U CN 201822197667U CN 209706176 U CN209706176 U CN 209706176U
- Authority
- CN
- China
- Prior art keywords
- heating system
- outlet
- water tank
- entrance
- intermitting
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of open type heating systems suitable for intermitting heating, including intermitting heating system and off gas system, off gas system includes the lower water box on atmospheric gas-burning boiler, high water tank and softening deaerating plant on intermitting heating system, lower water box and high water tank, the entrance of the outlet and lower water box entrance and high water tank that soften deaerating plant is respectively connected with, the outlet of lower water box is exported with atmospheric gas-burning boiler and the connection water pipe of water circulating pump entrance is connect, the outlet of high water tank is connected with the highest horizontal pipe in position in intermitting heating system；Lower water box and high water tank are all made of atmospheric closed Float top water tank.The utility model is on the basis of avoiding transmission and distribution pipeline negative pressure inlet phenomenon, it improves the hot comfort of architecture indoor, reduce transmission and distribution pipeline maintenance cost, with good economic efficiency and social benefit provides a kind of completely new thinking for the upgrading of open type heating system.
Description
Technical field
The utility model relates to heating field, in particular to a kind of open type heating system suitable for intermitting heating.
Background technique
The transmission & distribution pipeline of conventional open type heating system is communicated with atmosphere, once generates negative pressure in pipeline in the process of running,
The air of tube circumference easily infiltrates into transmission and distribution pipeline, and after being mixed into air in transmission and distribution pipeline, end heat dissipation equipment will be greatly reduced
Heat exchange efficiency, and then lead to the generation of the too low phenomenon of room temperature.
Hot water of the intermitting heating system due to needing regular start and stop operation, during out of service, in transmission and distribution pipeline
Temperature gradually decreases, and hot water temperature reduces so that the water capacity in transmission and distribution pipeline is reduced, causes to occur largely in transmission and distribution pipeline
Negative pressuren zone, and then cause to be mixed into large quantity of air in transmission and distribution pipeline, architecture indoor heating effect is seriously affected, such heat supply system is caused
The rate of complaints of system is higher.
The main reason for causing status is at the beginning of the design of open type heating system, not consider in transmission and distribution pipeline due to water
Expand with heat and contract with cold caused by pipeline negative pressure inlet phenomenon need to propose more preferably system solution party to eliminate existing drawback
Case.
Summary of the invention
The utility model is to solve technical problem present in well-known technique and provide a kind of opening suitable for intermitting heating
Formula heating system, the system can be avoided transmission and distribution pipeline negative pressure inlet phenomenon generally existing in open type heating system.
The utility model is adopted the technical scheme that solve technical problem present in well-known technique: one kind is suitable for
The open type heating system of intermitting heating, including intermitting heating system, the intermitting heating system include atmospheric gas-burning boiler, circulation
Water pump, check-valves, solenoid valve and the radiator for being arranged in each floor, the outlet and the circulation of the atmospheric gas-burning boiler
The entrance of water pump is connected, and the outlet of the water circulating pump is connected with the entrance of the check-valves, the outlet of the check-valves with often
The radiator inlet of a floor is connected, and the outlet of the radiator of each floor is connected with the electromagnetic valve entrance, institute
The outlet for stating solenoid valve is connected with the entrance of the atmospheric gas-burning boiler, and the water circulating pump and the solenoid valve pass through control line
It is connected, which further includes off gas system, and the off gas system includes being located on the atmospheric gas-burning boiler
Lower water box, the high water tank on the intermitting heating system and softening deaerating plant, the softening deaerating plant
Outlet and the entrance of the lower water box entrance and the high water tank be respectively connected with, the outlet of the lower water box and normal pressure
The connection water pipe of gas fired-boiler outlet and water circulating pump entrance connects, the outlet of the high water tank and the intermitting heating system
The middle highest horizontal pipe in position is connected；The lower water box and the high water tank are all made of atmospheric closed Float top water tank.
On the basis of above scheme, the utility model has also done following improvement:
The minimum liquid level of the lower water box is 1~1.5m higher than the furnace body of the atmospheric gas-burning boiler.
The minimum liquid level of high water tank horizontal pipe more highest than position in the intermitting heating system is high by 1~
1.5m。
The utility model has the advantages and positive effects of:
One) system cost is low, compares with routine open system, merely adds the degasification system being made of some pipelines and water tank
System, cost are lower.
Two) exhaust performance is good, can carry out water-supply and pressure-stabling to system in time, ensure that distributing system is under positive pressure operating condition
Operation, avoidable air enter in transmission and distribution pipeline.
Three) comfort level is high, since transmission and distribution pipeline operating status is promoted, leads to the promotion of end heat dissipation equipment heat exchange efficiency,
And then improve indoor heating effect and hot comfort.
Four) maintenance cost is low, and air inlet is reduced in pipeline, causes pipeline oxidization corrosion rate to be greatly reduced, extends pipeline
Service life, reduce the operation and maintenance cost of pipeline；
To sum up, the utility model solves the negative pressure inlet of intermitting heating system transmission and distribution pipeline by adding off gas system
Problem improves the hot comfort of architecture indoor, reduces transmission and distribution pipeline maintenance cost, with good economic efficiency and social
Benefit provides a kind of completely new thinking for the upgrading of open type heating system.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, atmospheric gas-burning boiler, 2, water circulating pump, 3, check-valves, 4, radiator, 5, solenoid valve, 6, softening deoxygenation
Device, 7, lower water box, 8, high water tank.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates
Detailed description are as follows for attached drawing:
Referring to Fig. 1, a kind of open type heating system suitable for intermitting heating, including heating system and off gas system.
The heating system includes atmospheric gas-burning boiler 1, water circulating pump 2, check-valves 3, solenoid valve 5 and is arranged in each
The radiator 4 of floor, the outlet of atmospheric gas-burning boiler 1 are connected by pipeline with 2 entrance of water circulating pump, the recirculated water
2 outlet of pump is connected by pipeline with 3 entrance of check-valves, and the check-valves 3, which exports, passes through the described of pipeline and each floor
4 entrance of radiator is connected, and the outlet of the radiator 4 of each floor is connected by pipeline with 5 entrance of solenoid valve, described
The outlet of solenoid valve 5 is connected by pipeline with 1 entrance of atmospheric gas-burning boiler.The water circulating pump 2 and the solenoid valve 5 are logical
Cross control line be connected, effect be and meanwhile start and stop described in solenoid valve 5 and the water circulating pump 2.
The off gas system includes lower water box 7 on the atmospheric gas-burning boiler 1, is located at the intermitting heating
High water tank 8 and softening deaerating plant 6 on system, the outlet of the softening deaerating plant 6 and the entrance of lower water box 7
It is respectively connected with the entrance of high water tank 8, the lower water box 7 outlet and atmospheric gas-burning boiler outlet and water circulating pump entrance
Water pipe connection is connected, the outlet of high water tank 8 is connected with the highest horizontal pipe in position in intermitting heating system；The low level
Water tank 7 and high water tank 8 are all made of atmospheric closed Float top water tank, to avoid air from directly contacting with the water in water tank, in turn
Air is avoided to enter in transmission and distribution pipeline by water tank.
In the present embodiment, the minimum liquid level of the lower water box 7 it is higher by 1 than the furnace body of the atmospheric gas-burning boiler 1~
1.5m.High 1~the 1.5m of the minimum liquid level of the high water tank 8 horizontal pipe more highest than position in heating system.
When system is out of service, the water temperature in transmission and distribution network is gradually decreased, along with the water capacity during water temperature reduces
Long-pending reduction, the lower water box 7 and the high water tank 8 automatically supplement the water of its storage inside by atmospheric pressure at this time
Into transmission and distribution network, so that the pressure of any point is above atmospheric pressure in transmission and distribution network, so as to avoid in transmission and distribution network
The appearance of negative pressuren zone has been inherently eliminated the path of open type heating system transmission and distribution network negative pressure inlet.
Although being described above in conjunction with preferred embodiment of the attached drawing to the utility model, the utility model is not
It is confined to above-mentioned specific embodiment, the above mentioned embodiment is only schematical, is not restrictive, ability
The those of ordinary skill in domain is not departing from the utility model aims and claimed under the enlightenment of the utility model
In the case where range, many forms can also be made, these are belonged within the protection scope of the utility model.
Claims (3)
1. a kind of open type heating system suitable for intermitting heating, including intermitting heating system, the intermitting heating system include
Atmospheric gas-burning boiler, water circulating pump, check-valves, solenoid valve and the radiator for being arranged in each floor, the atmospheric gas pot
The outlet of furnace is connected with the entrance of the water circulating pump, and the outlet of the water circulating pump is connected with the entrance of the check-valves, institute
The outlet for stating check-valves is connected with the radiator inlet of each floor, the outlet of the radiator of each floor with it is described
Electromagnetic valve entrance is connected, and the outlet of the solenoid valve is connected with the entrance of the atmospheric gas-burning boiler, the water circulating pump and institute
Solenoid valve to be stated to be connected by control line, which is characterized in that the open type heating system further includes off gas system,
The off gas system include lower water box on the atmospheric gas-burning boiler, be located at the intermitting heating system it
On high water tank and softening deaerating plant, it is described softening deaerating plant outlet and the lower water box entrance and the height
The entrance of position water tank is respectively connected with, the connection of the outlet of the lower water box and atmospheric gas-burning boiler outlet and water circulating pump entrance
Water pipe connection, the outlet of the high water tank is connected with the highest horizontal pipe in position in the intermitting heating system；It is described low
Position water tank and the high water tank are all made of atmospheric closed Float top water tank.
2. the open type heating system according to claim 1 suitable for intermitting heating, which is characterized in that the lower water box
Minimum liquid level it is 1~1.5m higher than the furnace body of the atmospheric gas-burning boiler.
3. the open type heating system according to claim 1 suitable for intermitting heating, which is characterized in that the high water tank
Minimum liquid level horizontal pipe more highest than position in the intermitting heating system it is 1~1.5m high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822197667.1U CN209706176U (en) | 2018-12-25 | 2018-12-25 | A kind of open type heating system suitable for intermitting heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822197667.1U CN209706176U (en) | 2018-12-25 | 2018-12-25 | A kind of open type heating system suitable for intermitting heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209706176U true CN209706176U (en) | 2019-11-29 |
Family
ID=68638523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822197667.1U Active CN209706176U (en) | 2018-12-25 | 2018-12-25 | A kind of open type heating system suitable for intermitting heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209706176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115574392A (en) * | 2022-11-02 | 2023-01-06 | 香港华艺设计顾问(深圳)有限公司 | External ice melting open type primary pump system, cold supply method, medium and equipment thereof |
-
2018
- 2018-12-25 CN CN201822197667.1U patent/CN209706176U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115574392A (en) * | 2022-11-02 | 2023-01-06 | 香港华艺设计顾问(深圳)有限公司 | External ice melting open type primary pump system, cold supply method, medium and equipment thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209706176U (en) | A kind of open type heating system suitable for intermitting heating | |
| CN207702444U (en) | A kind of feed water system of boiler | |
| CN203940498U (en) | A kind of bio-waste heating system | |
| CN103193287B (en) | Method and equipment for exhausting air in water circulation system | |
| CN205367782U (en) | Imitate intelligent level pressure moisturizing degasification unit by force | |
| CN209744510U (en) | Household heating system | |
| CN107906759A (en) | The automatic water-replenishing device of hot-water boiler | |
| CN208154809U (en) | Normal-pressure hot-water boiler direct heating double-water-tank system | |
| CN203453198U (en) | A hydraulic apparatus cooling device | |
| CN203360039U (en) | Efficient deaerating and deoxidizing plant | |
| CN205037288U (en) | Boiler water supply system | |
| CN201787653U (en) | Low-temperature water heating system | |
| CN207262738U (en) | Integral type double water tank heat pump concurrent heating solar water heater | |
| CN207112965U (en) | Provide multiple forms of energy to complement each other heating system | |
| CN201582558U (en) | Floating tank system of thermal pump station of intermediate station | |
| CN205026928U (en) | Instantaneous heating type air energy water heater | |
| CN103453579B (en) | Hydraulic decoupling tank for central heating system | |
| CN208617943U (en) | Annealing furnace sealed cooling tower circulating cooling system | |
| CN205332314U (en) | Heating device for multi partition greenhouse | |
| CN203731548U (en) | Boiler high differential pressure balance water tank | |
| CN203533881U (en) | Split-type heat-pump water heater | |
| CN203132138U (en) | Heat supply system of constant pressure hot-water boiler | |
| CN202853151U (en) | Vacuum-tube solar water heater | |
| CN212252579U (en) | Waste heat recovery environmental protection structure | |
| CN211146909U (en) | Instant heating water purification system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: 300073 Tianda building (Science and Technology Park), No.192 Shanxi Road, Nankai District, Tianjin Patentee after: Tianjin University architectural design and Planning Research Institute Co.,Ltd. Address before: No.192 Anshan West Road, Nankai District, Tianjin 300073 Patentee before: TIANJIN University RESEARCH INSTITUTE OF ARCHITECTRUAL DESIGN & URBAN PLANNING |