CN206398842U - Heat supply network automatic valve adjusts system - Google Patents
Heat supply network automatic valve adjusts system Download PDFInfo
- Publication number
- CN206398842U CN206398842U CN201720053382.3U CN201720053382U CN206398842U CN 206398842 U CN206398842 U CN 206398842U CN 201720053382 U CN201720053382 U CN 201720053382U CN 206398842 U CN206398842 U CN 206398842U
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- Prior art keywords
- terminal
- heat supply
- pressure
- supply network
- actuator
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Abstract
System is adjusted the utility model discloses a kind of heat supply network automatic valve, valve body including driver and located at driver lower end, driver includes the valve element in valve body and the actuator for adjusting spool aperture, actuator is provided with data acquisition terminal, data acquisition terminal includes supply water temperature and gathers terminal, return water temperature capturing terminal, pressure of supply water gathers terminal, pressure of return water gathers terminal and power supply terminal, actuator is also associated with wireless signal transceiver, wireless signal transceiver is also associated with clock controller, clock controller is used for time and the frequency for controlling wireless signal transceiver transmission signal.The utility model heat supply network automatic valve adjusts system built-in temperature sensor, and the temperature of pipeline can be detected in real time；With data wireless transmission function, the remote interaction of data can be realized；It is powered, can be powered without civil power using battery；Valve body has auto-lock function；The collector of actuator part can be dismantled.
Description
Technical field
The utility model is related to heating energy-saving technical field, it particularly relates to which a kind of heat supply network automatic valve adjusts system.
Background technology
Central heating using coal as main fuel is the principal mode of northern China warming, while the consumption energy
Environmental pollution is exacerbated, so carrying out energy-saving and emission-reduction in heating industry, there is good social benefit and economic benefit.
Central heating have developed rapidly in China in recent years, and substantial amounts of New Products are applied in heating field, energy
Consumption index is also constantly being reduced, but is compared with developed countries, still there is very big gap.
Central heating is generally divided into thermal source, heat distribution pipe network, the part of heat user three, wherein power consumption is main at heat user end, and
Heat user end why high energy consumption, it is uneven mainly due to heating network hydraulic regime, result in the heat supply effect of user's room temperature
It is really uneven in temperature, cause the huge waste of the energy.The unbalanced reason of heating network hydraulic regime is mainly being designed, applied
Work, the combined cause of each link of operation are caused.
Hydraulic equilibrium adjustment presently mainly is carried out with pure artificial means, when manually adjusting, workpeople surveys first
The return water temperature of cell each unit to be adjusted is measured, is detected successively with infrared radiation thermometer, due to not being real-time detection, hysteresis quality is very
Greatly, the water temperature in measurement pipeline, belongs to non-cpntact measurement, error is also bigger than normal, has measured after all return water temperatures, tries to achieve average
Value, manually goes to adjust the backwater manually-operated gate of each unit, adjusts multiple repeatedly, if whole process will continue again according to deviation situation
Dry day, the effect of adjustment is related with operation level to the sense of responsibility of operating personnel, and this is a big people for heating enterprise
Power bottleneck, so heat supply network user terminal hydraulic equilibrium problem is in all heating enterprises all generally existings.
Utility model content
The purpose of this utility model is to propose a kind of heat supply network automatic valve adjustment system, to solve to exist in the prior art
Above-mentioned deficiency.
For achieving the above object, the technical solution of the utility model is realized in：
Heat supply network automatic valve adjusts system, including some automatically adjusting in heat supply network user's end unit backwater main pipe
Valve, the automatic regulating valve includes driver and the valve body located at the driver lower end, and the driver is included located at described
Valve element in valve body and the actuator for adjusting the valve element aperture, the actuator are provided with data acquisition terminal, institute
Stating data acquisition terminal includes supply water temperature collection terminal, return water temperature capturing terminal, pressure of supply water collection terminal, pressure of return water
Terminal and power supply terminal are gathered, the supply water temperature collection terminal is connected with the first temperature sensor, the return water temperature capturing
Terminal is connected with second temperature sensor, and the pressure of supply water collection terminal is connected with first pressure sensor, the backwater pressure
Power collection terminal is connected with second pressure sensor, and the power supply terminal is connected with battery, and the actuator is also associated with wirelessly
Signal transceiver, the wireless signal transceiver is also associated with clock controller, and the clock controller is used to control wireless communication
The time of number Transceiver Transmit signal and frequency.
Further, the valve body is provided with self-locking device.
Further, the supply water temperature collection terminal, return water temperature capturing terminal, pressure of supply water collection terminal, backwater
Pressure acquisition terminal and power supply terminal are also connected with display.
Further, the two ends of the valve body are provided with the screw thread or flange for being used for connecting heat supply pipeline.
Further, the material of the valve body is stainless steel or spheroidal graphite cast-iron.
Further, first temperature sensor and second temperature sensor are PT100.
Further, RS485 communication input terminals are additionally provided with the actuator.
Further, the first pressure sensor and second pressure sensor are two-wire system pressure transmitter.
The beneficial effects of the utility model：The utility model heat supply network automatic valve adjusts system built-in temperature sensor, can
The temperature of pipeline is detected in real time；With data wireless transmission function, the remote interaction of data can be realized；Supplied using battery
Electricity, can be powered without civil power；Valve body has auto-lock function；The collector of actuator part can be dismantled.
Brief description of the drawings
Fig. 1 is the positive structure schematic of automatic regulating valve described in the utility model；
Fig. 2 is the side structure schematic diagram of automatic regulating valve described in the utility model；
Fig. 3 is the internal circuit attachment structure schematic diagram of driver described in the utility model.
Shown in figure：
1- drivers；2- valve bodies；3- actuators；4- data acquisition terminals；5- supply water temperatures gather terminal；6- return water temperatures
Gather terminal；7- pressure of supply waters gather terminal；8- pressure of return waters gather terminal；9- power supply terminals；The temperature sensors of 10- first；
11- second temperature sensors；12- first pressure sensors；13- second pressure sensors；14- batteries；15- wireless signals are received and dispatched
Device；16- clock controllers；17- displays；18-RS485 communicates input terminal；19- automatic regulating valves.
Embodiment
With reference to accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described.
As Figure 1-3, a kind of heat supply network automatic valve adjustment system described in the utility model embodiment, including some set
Automatic regulating valve 19 in heat supply network user's end unit backwater main pipe, the automatic regulating valve 19 includes driver 1 and located at institute
The valve body 2 of the lower end of driver 1 is stated, the driver 1 includes the valve element being located in the valve body 2 and for adjusting the valve element
The actuator 3 of aperture, the actuator 3 is provided with data acquisition terminal 4, and the data acquisition terminal 4 is adopted including supply water temperature
Collect terminal 5, return water temperature capturing terminal 6, pressure of supply water collection terminal 7, pressure of return water collection terminal 8 and power supply terminal 9, it is described
Supply water temperature collection terminal 5 is connected with the first temperature sensor 10, and the return water temperature capturing terminal 6 is connected with second temperature biography
Sensor 11, the pressure of supply water collection terminal 7 is connected with first pressure sensor 12, and the pressure of return water collection terminal 8 is connected
There is second pressure sensor 13, the power supply terminal 9 is connected with battery 14, and the actuator 3 is also associated with wireless signal transmitting-receiving
Device 15, the wireless signal transceiver 15 is also associated with clock controller 16, and the clock controller 16 is used to control wireless communication
The time of number transmission signal of transceiver 16 and frequency.
In the present embodiment, the valve body 2 is provided with self-locking device (not shown).Self-locking device is used for when valve body is adjusted to
During correct position, it is to avoid the effect of water causes the aperture of valve to be affected in pipeline.
In the present embodiment, the supply water temperature collection terminal 5, return water temperature capturing terminal 6, pressure of supply water collection terminal
7th, pressure of return water collection terminal 8 and power supply terminal 9 are also connected with display 17.Display 17 is preferably touch-screen type display,
Touch-screen type display is in addition to it can show the data of collection terminal collection in real time.By setting accordingly, it may also reach up
Adjust the effect of other data.
In the present embodiment, the two ends of the valve body 2 are provided with the screw thread or flange for being used for connecting heat supply pipeline.For bore
In DN15-DN50 heat supply pipeline, it will be preferably attached, existed for bore using screw thread between valve body 2 and heat supply pipeline
DN65-DN150 heat supply pipeline, will be preferably attached between valve body 2 and heat supply pipeline using flange.
In the present embodiment, the material of the valve body 2 is stainless steel or spheroidal graphite cast-iron.For bore DN15-DN50's
The material selection stainless steel of heat supply pipeline, preferably valve body 2, for bore in DN65-DN150 heat supply pipeline, preferably valve body 2
Material selection spheroidal graphite cast-iron.
In the present embodiment, first temperature sensor 10 and second temperature sensor 11 are PT100.
In the present embodiment, RS485 communication input terminals 18 are additionally provided with the actuator 3.
In the present embodiment, the first pressure sensor 12 and second pressure sensor 13 are two-wire system pressure inverting
Device.
Above-mentioned technical proposal of the present utility model is understood for convenience, below by way of new to this practicality in specifically used mode
The above-mentioned technical proposal of type is described in detail.
When specifically used, heat supply network user terminal building is arranged on by the way that the utility model heat supply network automatic valve is adjusted into system
Unit backwater main pipe on, so as to the flow of adjustment unit backwater main pipe, and then the temperature of control unit backwater main pipe.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (8)
1. heat supply network automatic valve adjusts system, including some automatic regulating valves in heat supply network user's end unit backwater main pipe,
The automatic regulating valve includes driver and the valve body located at the driver lower end, and the driver includes being located at the valve body
Interior valve element and the actuator for adjusting the valve element aperture, it is characterised in that the actuator is provided with data acquisition
Terminal, the data acquisition terminal include supply water temperature collection terminal, return water temperature capturing terminal, pressure of supply water collection terminal,
Pressure of return water gathers terminal and power supply terminal, and the supply water temperature collection terminal is connected with the first temperature sensor, the backwater
Temperature acquisition terminal is connected with second temperature sensor, and the pressure of supply water collection terminal is connected with first pressure sensor, institute
State pressure of return water collection terminal and be connected with second pressure sensor, the power supply terminal is connected with battery, and the actuator also connects
Wireless signal transceiver is connected to, the wireless signal transceiver is also associated with clock controller, and the clock controller is used to control
The time of wireless signal transceiver transmission signal processed and frequency.
2. heat supply network automatic valve according to claim 1 adjusts system, it is characterised in that the valve body is filled provided with self-locking
Put.
3. heat supply network automatic valve according to claim 1 adjusts system, it is characterised in that the supply water temperature collection terminal
Son, return water temperature capturing terminal, pressure of supply water collection terminal, pressure of return water collection terminal and power supply terminal also with display phase
Even.
4. heat supply network automatic valve according to claim 1 adjusts system, it is characterised in that the two ends of the valve body are provided with use
In the screw thread or flange of connection heat supply pipeline.
5. heat supply network automatic valve according to claim 1 adjusts system, it is characterised in that the material of the valve body is stainless
Steel or spheroidal graphite cast-iron.
6. heat supply network automatic valve according to claim 1 adjusts system, it is characterised in that first temperature sensor and
Second temperature sensor is PT100.
7. heat supply network automatic valve according to claim 1 adjusts system, it is characterised in that be additionally provided with the actuator
RS485 communicates input terminal.
8. heat supply network automatic valve according to claim 1 adjusts system, it is characterised in that the first pressure sensor and
Second pressure sensor is two-wire system pressure transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053382.3U CN206398842U (en) | 2017-01-17 | 2017-01-17 | Heat supply network automatic valve adjusts system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053382.3U CN206398842U (en) | 2017-01-17 | 2017-01-17 | Heat supply network automatic valve adjusts system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206398842U true CN206398842U (en) | 2017-08-11 |
Family
ID=59519261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720053382.3U Expired - Fee Related CN206398842U (en) | 2017-01-17 | 2017-01-17 | Heat supply network automatic valve adjusts system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206398842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489800A (en) * | 2017-08-29 | 2017-12-19 | 绥中泰德尔自控设备有限公司 | A kind of Internet of Things intelligence hydraulic jacking tests |
-
2017
- 2017-01-17 CN CN201720053382.3U patent/CN206398842U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489800A (en) * | 2017-08-29 | 2017-12-19 | 绥中泰德尔自控设备有限公司 | A kind of Internet of Things intelligence hydraulic jacking tests |
| CN107489800B (en) * | 2017-08-29 | 2023-10-20 | 绥中泰德尔自控设备有限公司 | Intelligent hydraulic balance valve for Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20200117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |