CN206861036U

CN206861036U - City central heating is arranged on the smart valve in each point of family man

Info

Publication number: CN206861036U
Application number: CN201720545889.0U
Authority: CN
Inventors: 郑晓锋; 刘志奇; 崔金元; 王焕焕
Original assignee: Taiyuan University of Science and Technology
Current assignee: Taiyuan University of Science and Technology
Priority date: 2017-05-17
Filing date: 2017-05-17
Publication date: 2018-01-09
Anticipated expiration: 2027-05-17

Abstract

A kind of city central heating is arranged on the smart valve in each point of family man, belong to urban heat supplying technical field, it is characterized in that V-type ball valve is installed on hot duct in each point of family man of central heating, V-type ball valve is connected with stepper motor, temperature controller is by hanging yard device on each household heating pipeline, one-chip computer module is integrated with temperature controller, temperature-measuring module, human-computer interaction module, signal is sent and receiving module, the pcb board of installation in temperature controller, it is connected by signal wire with city heat supply management station, it is connected by wire with stepper motor, the smart valve advantage is that user oneself design temperature can be achieved, automatically adjust indoor temperature, improve heating effect, improve the automatization level of urban heat supplying.

Description

City central heating is arranged on the smart valve in each point of family man

Technical field

The utility model belongs to city central heating technical field, and in particular to is arranged on to a kind of city central heating each The smart valve divided in the man of family.

Background technology

In northern China region, realize by Thermal Corp's central heating, concentrated substantially by Heating reform for many years The scattered heating system of heat supply relatively the past substantially increases the utilization rate of the energy, but still has several drawbacks：First, due to reality The problem of border user distribution, each user indoor temperature have difference, in the state of effectively monitoring and regulation and control are lacked, to maintain The comfortableness requirement of the relatively low user of temperature, thermal source can only increase heating load, cause certain customers to overheat, and produce energy loss；Its Two, the problem of due on Annual distribution, heating system fails to adjust heating load in time with Changes in weather so that whole heating system Part-time integrally overheats, and produces energy loss；Third, because user's room temperature is higher than required temperature so that there is certain customers to open Window heating, causes the significant wastage of heat.

At present, heating power work station has been carried out opening according to the payment situation remote control unique user heat supply valve of user Close, but the regulation of user indoor temperature stills need user and goes to adjust manually according to perception, it is generally no in user room to use intelligence Can temperature control equipment.When user does not cause the relatively low freezing heating system of room temperature, valve indoors, when valve opening is less than normal for a long time Door aperture causes heat waste when bigger than normal.Therefore, user is difficult to set an accurate, suitable temperature according to different situations Value.Therefore, in order to solve problem above, it would be highly desirable to research and develop a kind of heat supply terminal intelligent temperature control equipment.

The content of the invention

The utility model purpose is to provide a kind of smart valve of city central heating in each point of family man, can be effective Solves the problems such as uneven heating present in urban heat supplying, mismanagement.

The utility model is achieved in that as shown in figure 1, it is characterized in that in each point of family man of city central heating Hot duct 1 on V-type ball valve 10 is installed, the interface end of V-type ball valve 10 is connected by bolt group 9 with stepper motor 8, V-type ball Electric impulse signal is changed into angular displacement by the spindle of valve 10 with the output shaft of stepper motor 8 by revolving pin connection, stepper motor, with It revolves the rotation that pin rotates driving valve element.Temperature controller 5 is by hanging yard device 7 on user's hot duct 1, heating tube Reason station is connected by signal wire 2 with the pcb board in the temperature controller 5 in user family, and stepper motor 8 passes through wire 6 and temperature Pcb board connection in controller 5.Temperature controller 5 is interior as shown in Fig. 2 its hull outside is designed with viewing area 4, key zone 3 Portion is provided with pcb board.Temperature display area shows detection temperature（℃）, design temperature（℃）, time delay（min）；Key zone 3 Include button 0 ~ 9, acknowledgement key and on ＆ off switch.Pcb board is integrated with operation main program and the list of each subprogram in temperature controller Piece machine module, automatic detection room temperature temperature-measuring module, can by key-press input data and can show detection room temperature, user The signal that design temperature, the human-computer interaction module for adjusting time delay and responsible smart valve communicate with heating power work station receives With sending module.

The utility model advantage and good effect are：Temperature can be achieved in user family in city central heating independently to set Put, temperature automatic adjustment, improve heating effect, the heat supply efficiency in city is improved while realizing energy-conservation.

Brief description of the drawings

Fig. 1 is the utility model structure assembling schematic diagram.

Fig. 2 is the utility model temperature controller interface schematic diagram.

Fig. 3 is utility model works flow chart.

In figure：1-hot duct, 2-signal wire, 3-key zone, 4-viewing area, 5-temperature control 6-wire of device 7 processed-hang yard device 8-stepper motor, 9-bolt group 10-V-type ball valve.

Embodiment

The temperature controller interface for the smart valve that a kind of city central heating as shown in Figure 2 is arranged in each point of family man shows It is intended to.Press on ＆ off switch temperature controller 5 to start working, detect room temperature and show, the temperature set by user is defeated by button 0 ~ 9 Enter, press determination key, cursor jumps into time delay viewing area automatically, is worth again by by the input time of button 0 ~ 9, presses really Determine cursor after key and jump into design temperature automatically to show, while the smart valve is started working.After on ＆ off switch is pressed again, smart valve It is stopped, valve is closed.

The utility model smart valve workflow diagram is illustrated in figure 3, system main program is using pid control algorithm to interior Temperature adjustment is carried out, after smart valve is started working and initializes system, signal is read first and sends and receiving module register In data, this data remotely sends by heating power work station, judges whether user pays heating cost, if expense is unpaid Receive, then flow terminates, and smart valve is closed and do not played regulatory role, if expense is paid, starts to read temperature data, including institute Room temperature a and user design temperature b is surveyed, if a=b, shows that now temperature need not properly be adjusted, data is sent to work station, prolongs Slow time T, time T value are set by user according to actual conditions.If a is not equal to b and a<During b, valve opening increases, heating load Increase；a>During b, valve opening reduces, and heating load is reduced.The operating state of V-type ball valve can store signal during regulation Receive with the register of sending module, by circulation regulation as a=b, data are sent to heating power work station, time delay T, Program flow loops are run.

Claims

1. a kind of city central heating is arranged on the smart valve in each point of family man, it is characterized in that at each point of city central heating Hot duct in the man of family（1）Upper installation V-type ball valve（10）, V-type ball valve（10 ）Interface end pass through bolt group（9）With stepping Motor（8）Connection, V-type ball valve（10）Spindle and stepper motor（8）Output shaft by revolving pin connection, stepper motor is by electric arteries and veins Rush signal and change into angular displacement, the rotation of driving valve element is rotated with its rotation pin；Temperature controller（5）By hanging a yard device（7）Peace Mounted in user's hot duct（1）On, heating management station passes through signal wire（2）With the temperature controller in user family（5）In PCB Plate connects, stepper motor（8）Pass through wire（6）With temperature controller（5）In pcb board connection；Temperature controller（5）Housing Exterior design has viewing area（4）, key zone（3）, pcb board is installed inside it, temperature display area shows detection temperature（℃）、 Design temperature（℃）, time delay（min）；Key zone（3）Include button 0 ~ 9, acknowledgement key and on ＆ off switch；In temperature controller Pcb board be integrated with operation main program and the one-chip computer module of each subprogram, automatic detection room temperature temperature-measuring module, can pass through Key-press input data simultaneously can show detection room temperature, user's design temperature, the human-computer interaction module for adjusting time delay and bear The signal that duty smart valve communicates with heating power work station receives and sending module.