CN201652610U - Time-interval limited heat supply energy saving device - Google Patents
Time-interval limited heat supply energy saving device Download PDFInfo
- Publication number
- CN201652610U CN201652610U CN201020187095XU CN201020187095U CN201652610U CN 201652610 U CN201652610 U CN 201652610U CN 201020187095X U CN201020187095X U CN 201020187095XU CN 201020187095 U CN201020187095 U CN 201020187095U CN 201652610 U CN201652610 U CN 201652610U
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- heat supply
- time
- energy saving
- saving device
- bypass pipe
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Abstract
The utility model relates to a time-interval limited heat supply energy saving device for central heating and belongs to the field of heating. The time-interval limited heat supply energy saving device comprises a microcomputer time control switch. An input end of the microcomputer time control switch is connected with a power supply, while an output end thereof is connected with an electric valve actuator. An electric valve inlet is connected with one port of a bypass pipe. An electric valve outlet is connected with the other port of the bypass pipe. As an electric valve and the bypass pipe are arranged in parallel, the utility model realizes time-interval control of heat supply state of a public building. When the public building works, a heat supply system is in the full-flow heat supply state; and when the public building does not work, the heat supply system is in the limited flow heat supply state, so that the time-interval limited heat supply energy saving device effectively utilizes heat storage capability of the building to control the total heat output of the building at a lower level by reducing the total heat output of the system and fulfills the aims of heat supply and energy saving of the public building. The time-interval limited heat supply energy saving device has the advantages of simple structure, low production cost, easy installation, convenient operation and obvious energy saving effect.
Description
Technical field
The utility model relates to a kind of heating energy-saving device of limiting the quantity of at times, is used for central heating, belongs to field of heating.
Technical background
Centralized Control is all adopted in the adjustment of existing central heating system operational factor, can not change heating parameter for indivedual public building heat demand quantitative changeizations such as public building such as school, office, commerce, theater, stadiums.Simultaneously, the most radiator tandem series systems that adopt of the heating system of public building, desirable regulation device is not set, can not be according to the heating load of still regulating it in the working time on one's own time, therefore, no matter be or the public building indoor temperature is in 18-22 ℃ steady state all the time on one's own time, cause public building heat supply energy consumption on one's own time distinct issues ubiquity still, cause the waste of the energy in the working time.
The energy-conservation adjusting device of existing collection heating system public building is by after a large amount of measuring instruments being set space heating flow, temperature being detected, control by computer system, this scheme is had relatively high expectations to operating personnel's specialized capability, system complex, cost height.
Summary of the invention
The purpose of this utility model is to provide a kind of and can regulates in the heating load of working time or non-working time public building, the heating energy-saving device of limiting the quantity of at times easy and simple to handle, that cost is low.
Technical solution: the utility model comprises: the micro computer time switch, the input of micro computer time switch is connected with power supply, output is connected with the motor-driven valve actuator, and the motor-driven valve porch is connected with bypass pipe one port, and the motor-driven valve exit is connected with the bypass pipe another port.
The utility model is installed control valve in order accurately to regulate the flow of bypass pipe on bypass pipe.
The utility model is arranged in parallel at motor-driven valve and bypass pipe, has realized controlling at times public building heat supply state, and public building is when work, and heating system is in full flow heat supply state; Public building is when inoperative, and heating system is in limited flow heat supply state.Thereby effectively utilize the heat storage capacity of building self,, the overall heating load of building is controlled at reduced levels, reach the purpose of public building heating energy-saving by reducing system's heat supply total amount.
The beneficial effects of the utility model: simple in structure, production cost is low, be easy to install, be convenient to operation, and energy-saving effect is obvious.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
The utility model comprises that the output of micro computer time switch 1 is connected with the actuator of motor-driven valve 2, micro computer time switch 1 is used for real time record and demonstration time, set the time period of outage or energising according to public building work and non-working time, output signal is controlled opening or closing of motor-driven valve 2 at times; Motor-driven valve 2 is installed on the total feed pipe of public building consumer heat inlet, and motor-driven valve 2 is according to the output signal of micro computer time switch 1, the total heat supply pipeline of shutoff/connection public building; Motor-driven valve 2 porch are connected with bypass pipe 3 one ports, motor-driven valve 2 exits are connected with bypass pipe 3 another port, control valve 4 is installed on the bypass pipe 3, by regulating the aperture of control valve 4, accurately control the flow that passes through from bypass pipe 3, avoid when pipeline motor-driven valve 2 turn-offs the medium temperature too fast generation gas collection that descends, can prolong the 2 unlatchings/turn-off times of motor-driven valve simultaneously, avoid motor-driven valve 2 action frequencies too frequent reductions of service life.
Described motor-driven valve 2 adopts outage fully opened type valve, can adopt magnetic valve, electric butterfly valve or electric control valve.
Described micro computer time switch is a ZYT16G type micro computer time switch.
The utility model dynamic duty process and energy-saving principle: micro computer time switch 1 can be set the time period of several outages, energising, motor-driven valve 2 instructs according to micro computer time switch 1 and turn-offs, open operation, the switching of carrying out the heat supply of heating system limited flow and recovering full flow heat supply state.
When public building is in the working time during section, because the indoor temperature comfort level is had relatively high expectations, heating system should be in full flow heat heat supply state.
On the contrary, when public building is in the non-working time during section, because the indoor temperature comfort level is required to reduce, heating system can be in limited flow heat supply state for a long time, and then reduce, and reach purpose of energy saving in this time period accumulation heating load.
For example, certain office building working time every day 8:30-17:30, non-working time 0:00-8:30 and 17:30-24:00.The total feed pipe of office building heating system Heating water inlet heat supply has been installed outage fully opened type valve, according to the hot characteristics of office building, sets the energising and the power-off time section of micro computer time switch 1:
Every day, 0:00-7:30 was a "open" state;
7:30-17:00 is a "off" state;
17:00-22:00 is a "open" state;
22:00-23:00 is a "off" state.
When micro computer time switch 1 changes when running to "open" state in time, micro computer time switch 1 output power on signal, motor-driven valve 2 cuts out, the heat supply of heating system Heating water inlet is supplied water and is responsible for by flow is 0, have only bypass pipe 3 to be space heating, the building heating system heating load is less, and indoor temperature reduces;
When micro computer time switch 1 changes when running to "off" state in time, micro computer time switch 1 output power-off signal, motor-driven valve 2 standard-sized sheets, the heat supply of heating system Heating water inlet is supplied water and is responsible for by the flow maximum, motor-driven valve 2 and bypass pipe 3 are space heating jointly, the building heating system heating load is more, and indoor temperature raises gradually.
Because the accumulative total heating load reduces, therefore has energy-saving effect.
Claims (2)
1. the heating energy-saving device of limiting the quantity of at times, comprise: the micro computer time switch, it is characterized in that, the input of micro computer time switch is connected with power supply, output is connected with the motor-driven valve actuator, the motor-driven valve porch is connected with bypass pipe one port, and the motor-driven valve exit is connected with the bypass pipe another port.
2. the heating energy-saving device of limiting the quantity of at times according to claim 1 is characterized in that, manual modulation valve is installed on the bypass pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020187095XU CN201652610U (en) | 2010-04-21 | 2010-04-21 | Time-interval limited heat supply energy saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020187095XU CN201652610U (en) | 2010-04-21 | 2010-04-21 | Time-interval limited heat supply energy saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201652610U true CN201652610U (en) | 2010-11-24 |
Family
ID=43117849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020187095XU Expired - Lifetime CN201652610U (en) | 2010-04-21 | 2010-04-21 | Time-interval limited heat supply energy saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201652610U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482594A (en) * | 2014-12-31 | 2015-04-01 | 刘旸 | Energy-saving control system and heat distribution method of public building |
| CN109654588A (en) * | 2018-12-03 | 2019-04-19 | 湖南达道新能源开发有限公司 | A kind of heating power energy conservation self-checking device |
| CN114060903A (en) * | 2021-12-06 | 2022-02-18 | 河北工业大学 | Method for identifying energy-saving characteristics of thermal user behaviors of tail-end-adjustable heating system |
-
2010
- 2010-04-21 CN CN201020187095XU patent/CN201652610U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482594A (en) * | 2014-12-31 | 2015-04-01 | 刘旸 | Energy-saving control system and heat distribution method of public building |
| CN104482594B (en) * | 2014-12-31 | 2017-11-21 | 刘旸 | A kind of utilities building energy-saving control system and heat distribution method |
| CN109654588A (en) * | 2018-12-03 | 2019-04-19 | 湖南达道新能源开发有限公司 | A kind of heating power energy conservation self-checking device |
| CN109654588B (en) * | 2018-12-03 | 2020-10-23 | 湖南达道新能源开发有限公司 | Automatic thermal energy-saving adjusting device |
| CN114060903A (en) * | 2021-12-06 | 2022-02-18 | 河北工业大学 | Method for identifying energy-saving characteristics of thermal user behaviors of tail-end-adjustable heating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BAOTOU TAICHANG PIPE CO., LTD. Free format text: FORMER OWNER: ZHOU HAO Effective date: 20120718 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 014010 BAOTOU, INNER MONGOLIA AUTONOMOUS REGION TO: 014016 BAOTOU, INNER MONGOLIA AUTONOMOUS REGION |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120718 Address after: The 4 floor office of Kundulun District of Baotou city river town of the Inner Mongolia Autonomous Region 014016 Patentee after: Baotou Taichang tube industry limited liability company Address before: 014010, No. 1, National East Road, Qingshan District, the Inner Mongolia Autonomous Region, Baotou Patentee before: Zhou Hao Effective date of registration: 20120718 Address after: The 4 floor office of Kundulun District of Baotou city river town of the Inner Mongolia Autonomous Region 014016 Patentee after: Baotou Taichang tube industry limited liability company Address before: 014010, No. 1, National East Road, Qingshan District, the Inner Mongolia Autonomous Region, Baotou Patentee before: Zhou Hao |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |