CN208238988U - A kind of heat metering table - Google Patents
A kind of heat metering table Download PDFInfo
- Publication number
- CN208238988U CN208238988U CN201820600463.5U CN201820600463U CN208238988U CN 208238988 U CN208238988 U CN 208238988U CN 201820600463 U CN201820600463 U CN 201820600463U CN 208238988 U CN208238988 U CN 208238988U
- Authority
- CN
- China
- Prior art keywords
- calorimeter
- screw thread
- water inlet
- pipeline
- electrically
- 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
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a kind of heat metering tables, including water inlet pipe, calorimeter and return pipe；Electrically-controlled valve two, filter, calorimeter and electrically-controlled valve one are successively arranged along water inlet direction on the water inlet pipe；The return pipe is equipped with electrically-controlled valve three；Left side interface and right side interface are equipped with below the calorimeter；The left side interface, right side interface can be connected by connector with the pipeline of different-diameter；The connector is ring structure, and ring structure is equipped with internal screw thread and external screw thread；It is enclosed with insulating layer on the outside of the water inlet pipe, return pipe, multiple temperature sensors are provided between insulating layer and pipeline；Flowmeter is provided on the water inlet pipe, return pipe；The calorimeter connects temperature sensor and flowmeter by conducting wire.The utility model installation is simple, long service life, and can remotely control real-time monitoring, reaches safety water, explosion stack purpose；By using connector, calorimeter and the pipeline of various calibers is facilitated to connect.
Description
Technical field
The utility model belongs to heat power equipment technical field, and in particular to a kind of heat metering table.
Background technique
Northern China winter will heat, and in order to energy saving, reduction flue dust, most of areas pass through heat supply network central heating；
Due to it some times happens that leakage, or occurring artificially fetching water on heating pipeline phenomenon on heating pipeline, heating is in turn resulted in not
Freely, and heat metering meter amount is inaccurate, influences heating effect；Simultaneously because the pipe diameter of heat pipe is different, it is difficult to for hotlist
Effectively installation, and the contact site after installation be easy to cause thermal loss；It is easy for a long time using the contact of protractor sensor
Fouling influences measurement accuracy, causes gauge table metering inaccurate；In addition calorimeter cannot manage concentratedly, can only individually distinguish meter reading
Carry out data acquisition.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides that a kind of structure is simple, confession easy to use
Heat meter.
The technical solution adopted in the utility model is: a kind of heat metering table including water inlet pipe, is mounted on water inlet pipe
Calorimeter and return pipe；Electrically-controlled valve two, filter, calorimeter and electrically-controlled valve are successively arranged along water inlet direction on the water inlet pipe
One；The filter is connected by connecting filament with electrically-controlled valve two；The return pipe is equipped with electrically-controlled valve three；
Rechargeable lithium battery built in the calorimeter；Left side interface and right side interface are equipped with below the calorimeter；It is described
Left side interface, right side interface can be connected by connector with the pipeline of different-diameter；The connector is ring structure, annular
Structure is equipped with internal screw thread and external screw thread, and internal screw thread is connected with screw thread on interface, and external screw thread is connected with screw thread on pipeline；The left side
Side interface is connected by connector with pipeline, and pipeline is equipped with electrically-controlled valve one；The right side interface passes through connector and pipeline phase
Even, pipeline is equipped with filter, electrically-controlled valve two；
It is enclosed with insulating layer on the outside of the water inlet pipe, return pipe, multiple temperature are provided between insulating layer and pipeline and are passed
Sensor；Flowmeter is provided on the water inlet pipe, return pipe；The calorimeter connects temperature sensor and flow by conducting wire
Meter.
Further, the connector is ring structure, and stepped hole is equipped in ring structure, and stepped hole is equipped with ladder spiral shell
Line one, ladder screw thread two and ladder screw thread three.
Further, the temperature sensor, flowmeter can wirelessly send data to calorimeter；The heat
Radio transmitting device built in scale, the data information in calorimeter can be wirelessly transmitted in monitoring host, be realized real
When monitor.
Further, remote control apparatus built in the electrically-controlled valve can remotely be controlled the unlatching of motor-driven valve by calorimeter, be closed
It closes and valve opening.
Further, the filter includes filter core, shell, blowdown valve and manual lever, and filter core is mounted in shell,
Shell is connect with blowdown valve, and manual lever is on blowdown valve.
The beneficial effects of the utility model are: installation is simple, long service life is at low cost, and can remotely control in real time
Monitoring；By using connector, calorimeter and the pipeline of various calibers is facilitated to connect；It was installed at the water inlet pipe mouth of calorimeter
Filter core effectively prevents various impurity and enters in calorimeter, ensure that the conversion accuracy of flowmeter, greatly reduce calorimeter
Failure rate；Temperature sensor is arranged between pipeline and thermal insulation material, its service life is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of connector and adapter tube in the utility model.
Fig. 3 is temperature sensor scheme of installation in the utility model.
In figure: 1, electrically-controlled valve one, 2, left side interface, 3, calorimeter, 4, right side interface, 5, blowdown valve, 6, filter, 7, electricity
Control valve two, 8, water inlet pipe, 9, electrically-controlled valve three, 10, temperature sensor, 11, conducting wire, 12, return pipe, 13, connector one, 14, company
Fitting two, 15, connector three, 16, insulating layer.
Specific embodiment
It is further to the utility model with reference to the accompanying drawing in order to be more clearly understood that the technical solution of the utility model
Explanation.
A kind of heat metering table as shown in Figure 1, including water inlet pipe 8, the calorimeter being mounted on water inlet pipe 83 and return water
Pipe 12；Electrically-controlled valve 27, filter 6, calorimeter 3 and electrically-controlled valve 1 are successively arranged along water inlet direction on the water inlet pipe 8；Institute
Filter 6 is stated to be connected by connecting filament with electrically-controlled valve 27；The return pipe 12 is equipped with electrically-controlled valve 39.
Rechargeable lithium battery built in the calorimeter 3；Left side interface 2 and right side interface 4 are equipped with below the calorimeter 3；
Multiple diameters that the left side interface 2, right side interface 4 can be connected by successively screw thread different connector and difference is straight
The pipeline of diameter size is connected；The connector be ring structure, ring structure be equipped with internal screw thread and external screw thread, internal screw thread with connect
Screw thread is connected on mouth, and external screw thread is connected with screw thread on pipeline；The left side interface 2 is connected by connector with pipeline, on pipeline
Equipped with electrically-controlled valve 1；The right side interface 4 is connected by connector with pipeline, and pipeline is equipped with filter 6, electrically-controlled valve 27；
The filter 6 includes filter core, shell, blowdown valve 5 and manual lever, and in shell, shell and blowdown valve connect filter core
It connects, for manual lever on blowdown valve 5, filter can filter out the impurity in water inlet pipe 8, improve heating effect, filtering
Device is arranged in front of flowmeter, there is protective effect to it, extends flowmeter service life.
The water inlet pipe 8,12 outside of return pipe are enclosed with insulating layer 16, are provided between insulating layer 16 and pipeline multiple
Temperature sensor 10；Flowmeter is provided on the water inlet pipe 8, return pipe 12；The calorimeter 3 connects temperature by conducting wire 11
Spend sensor 10 and flowmeter.
As shown in Fig. 2, the connector is ring structure, internal screw thread is provided only in ring structure；In the ring structure
Equipped with stepped hole, stepped hole is equipped with ladder screw thread one, ladder screw thread two and ladder screw thread three, and ladder screw thread one, two, three is respective
The length for connecting different tube diameters, can adjust whole opposite joining relation, facilitate installation calorimeter.
Preferably, the temperature sensor 10, flowmeter can wirelessly send data to calorimeter 3；It is described
Radio transmitting device built in calorimeter 3, the data information in calorimeter 3 can be wirelessly transmitted in monitoring host, real
Existing real-time monitoring；Threshold value is equipped in the monitoring host, when the collected temperature of calorimeter, data on flows are higher or lower than threshold value
When alert；Remote control apparatus built in the electrically-controlled valve, can be by the remotely unlatching of control motor-driven valve, pass of calorimeter 3
It closes and valve opening.
Working principle: when work, calorimeter 3 receives the data measured by temperature sensor 10 and flowmeter, and by aobvious
Display screen is shown, and data information is wirelessly transmitted in monitoring host；When user's stolen water or booster, pass through water inlet
Flowmeter fluid increases, and is reduced by return flow meter fluid, and control motor-driven valve is closed after calorimeter 3 passes through two data comparisons,
Reach and close user's heating reduction economic loss, and data are uploaded to monitoring host, issues alarm signal, thus reach antitheft
Water, explosion stack purpose.
The utility model installation is simple, and long service life is at low cost, and can remotely control real-time monitoring；By using
Connector facilitates calorimeter and the pipeline of various calibers to connect；Filtration core is installed at the water inlet pipe mouth of calorimeter, it is effective anti-
Stop various impurity to enter in calorimeter, ensure that the conversion accuracy of flowmeter, greatly reduces the failure rate of calorimeter；It will be warm
It spends sensor to be arranged between pipeline and thermal insulation material, improves its service life.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (5)
1. a kind of heat metering table, it is characterised in that: including water inlet pipe (8), the calorimeter (3) being mounted on water inlet pipe (8) and
Return pipe (12)；On the water inlet pipe (8) along water inlet direction be successively arranged electrically-controlled valve two (7), filter (6), calorimeter (3) with
And electrically-controlled valve one (1)；The filter (6) is connected by connecting filament with electrically-controlled valve two (7)；The return pipe (12) is equipped with electricity
It controls valve three (9)；
Rechargeable lithium battery built in the calorimeter (3)；Left side interface (2) and right side interface are equipped with below the calorimeter (3)
(4)；The left side interface (2), right side interface (4) can be connected by connector with the pipeline of different-diameter；The connector
For ring structure, ring structure is equipped with internal screw thread and external screw thread, and internal screw thread is connected with screw thread on interface, on external screw thread and pipeline
Screw thread is connected；The left side interface (2) is connected by connector with pipeline, and pipeline is equipped with electrically-controlled valve one (1)；The right side connects
Mouth (4) is connected by connector with pipeline, and pipeline is equipped with filter (6), electrically-controlled valve two (7)；
It is enclosed with insulating layer (16) on the outside of the water inlet pipe (8), return pipe (12), is provided between insulating layer (16) and pipeline
Multiple temperature sensors (10)；The water inlet pipe (8), return pipe are provided with flowmeter on (12)；The calorimeter (3) passes through
Conducting wire (11) connects temperature sensor (10) and flowmeter.
2. heat metering table according to claim 1, it is characterised in that: the connector is ring structure, ring structure
Interior to be equipped with stepped hole, stepped hole is equipped with ladder screw thread one, ladder screw thread two and ladder screw thread three.
3. heat metering table according to claim 1, it is characterised in that: the temperature sensor (10), flowmeter can lead to
It crosses wireless mode and sends data to calorimeter (3)；Radio transmitting device built in the calorimeter (3), the number in calorimeter (3)
It is believed that breath can be wirelessly transmitted in monitoring host, real-time monitoring is realized.
4. heat metering table according to claim 1, it is characterised in that: remote control apparatus built in the electrically-controlled valve, it can
Unlatching, closing and the valve opening of motor-driven valve are remotely controlled by calorimeter (3).
5. heat metering table according to claim 1, it is characterised in that: the filter (6) includes filter core, shell, row
Dirty valve (5) and manual lever, in shell, shell is connect filter core with blowdown valve, and manual lever is mounted in blowdown valve (5)
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820600463.5U CN208238988U (en) | 2018-04-25 | 2018-04-25 | A kind of heat metering table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820600463.5U CN208238988U (en) | 2018-04-25 | 2018-04-25 | A kind of heat metering table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208238988U true CN208238988U (en) | 2018-12-14 |
Family
ID=64585426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820600463.5U Active CN208238988U (en) | 2018-04-25 | 2018-04-25 | A kind of heat metering table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208238988U (en) |
-
2018
- 2018-04-25 CN CN201820600463.5U patent/CN208238988U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206891804U (en) | Sulfur trioxide in flue gas sampling system | |
| CN106969792B (en) | One bulb bed Comprehensive Experiment measuring device and method | |
| CN107367403B (en) | Reliable-working multipoint high-temperature sample gas collecting system | |
| CN208238988U (en) | A kind of heat metering table | |
| CN203490026U (en) | Source constant temperature preventer of steam pressure transmitter | |
| CN207780633U (en) | For the temperature and cooling water flow number measure and control device inside mass concrete | |
| CN220039675U (en) | Distributed electrolyte temperature on-line monitoring system | |
| CN206540595U (en) | A kind of online small-bore fluid flowmeter calibration system | |
| CN108153208A (en) | A kind of antifreeze monitoring system of fire protection pipeline | |
| CN218381917U (en) | Multifunctional portable high-temperature heat tracing flue gas sampling gun | |
| CN206670697U (en) | Intelligent steam flow settlement system | |
| CN203203727U (en) | An electromagnetic heat meter system | |
| CN202605873U (en) | Filter anti-blocking detection device | |
| CN206430771U (en) | Baxeer slot flow quantity intelligent monitoring device based on automatic monitoring technical | |
| CN203336854U (en) | Damage detecting device of solar thermal collector with water serving as working medium | |
| CN205641158U (en) | Heat supply monitored control system | |
| CN206709220U (en) | Current speed detector in heating network | |
| CN215721181U (en) | Thermostatic control valve with energy consumption measurement and analysis prestructure | |
| CN214700925U (en) | Air source heat pump central heating intelligent system | |
| CN202795570U (en) | Centralized heating metering temperature control Internet of Things monitoring device | |
| CN109030788A (en) | A kind of crude oil water content monitoring system | |
| CN209558041U (en) | A kind of well group drops back to pressure metering device | |
| CN203745107U (en) | Heating heat exchange fare meter | |
| CN205804490U (en) | A kind of water yield pressure measuring system structure in urban water supply network | |
| CN208296895U (en) | A kind of long-range combustion gas data acquisition monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |