CN201606966U - Pipeline intelligent calorimeter for integral double-pipe flow sensor without water return - Google Patents
Pipeline intelligent calorimeter for integral double-pipe flow sensor without water return Download PDFInfo
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- CN201606966U CN201606966U CN2010201058011U CN201020105801U CN201606966U CN 201606966 U CN201606966 U CN 201606966U CN 2010201058011 U CN2010201058011 U CN 2010201058011U CN 201020105801 U CN201020105801 U CN 201020105801U CN 201606966 U CN201606966 U CN 201606966U
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Abstract
The utility model relates to a pipeline intelligent calorimeter for an integral double-pipe flow sensor without water return, which belongs to the technical field of a heat energy consumption metering device. The water inlet end of a water inlet pipe device is connected with a water inlet joint through a U-shaped plug card; a sealing ring, a spring and a spring base are respectively arranged between the water inlet joint and a ball valve; the spring base is elastically butted and matched with the ball valve; the rear part of the ball valve is provided with a valve base sealing ring; the middle parts of the water inlet pipe device and a water return pipe device are connected with a drain outlet joint and a drain connecting pipe through the U-shaped plug, and the drain outlet joint and the drain connecting pipe are integrally formed with the respective pipeline; and a sealing ring, a spring and a spring base are respectively arranged between the drain outlet joint and a drain ball valve, and the spring base is elastically butted and matched with the drain ball valve. The calorimeter has the advantages of reasonable and compact structure and high metering precision. An M-Bus concentrate reading meter is connected on a control circuit, the calorimeters in a certain range are connected into a local area network by an M-Bus meter bus to carry out concentrated meter reading, and a report is generated on a host to collect and manage the data and control each meter unit in a remote way.
Description
Technical field
The utility model belongs to the technical field of thermal energy consumption metering device, is specifically related to the pipeline intelligent calorimeter of integrated two-tube no circling water flow rate sensor.
Background technology
Calorimeter is mainly used in the thermal energy consumption metering in family, school, hotel, enterprises and institutions or other open place.Existing calorimeter comprises water inlet pipe device, return pipe device, the water inlet pipe device set gradually ball valve and with ball valve motor, inflow temperature sensor, the flow of inlet water sensing device of its control connection, the return pipe device sets gradually circling water flow rate sensing device, return water temperature sensor, water inlet pipe device, return pipe device middle part pipeline connects, be provided with in the connecting pipe ball valve and with the starter motor of its control connection.But have following shortcoming: pipeline connects inconveniently in water inlet pipe device, return pipe device and the heating pipeline, assemble numerous and diversely, and influence is installed and the efficient of constructing; The loam cake lower surface is a planar structure, and after the water impact, impeller is up lifted under the current buoyancy in the pipeline, causes that the gap reduces between impeller and the loam cake, and blade even withstand loam cake influences wheel rotation, thereby causes measuring accuracy; The control motor of water inlet switch generally all is installed in water inlet pipe device top, and structure is not compact, and it is big that required space is installed; The pipeline of traditional hot scale is that screw type is connected with accessory, easily becomes flexible when assembling is installed and causes leakage; Two cooling-water temperature sensors expose respectively on water inlet pipe and water return pipeline, easily are disassembled, and cause and do not measure; External blowoff valve can any antitheft hot water; Calorimeter can not be managed concentratedly, can only check meter respectively separately and carry out data acquisition.
The utility model content
At problems of the prior art, the purpose of this utility model is to provide a kind of technical scheme of pipeline intelligent calorimeter of integrated two-tube no circling water flow rate sensor, compact conformation, the anti-attack, and can telemanagement, centralized automatic meter-reading, each table unit is controlled.
The pipeline intelligent calorimeter of described integrated two-tube no circling water flow rate sensor, comprise totally enclosed watchcase, the watchcase top is provided with data display equipment, the watchcase front and rear surfaces is provided with the pipeline installing hole, power supply and indoor temperature transmitter, latch connects the trunk line that integrated formation of tubes structure is set in the watchcase, trunk line comprises the water inlet pipe device, the return pipe device, the water inlet pipe device set gradually ball valve and with the ball valve motor of its control connection, the inflow temperature sensor, the flow of inlet water sensing device, in the flow of inlet water sensing device front-end pipelines screen pack is set, the return water temperature sensor is set in the return pipe device, the rear end is provided with screen pack, the water inlet pipe device, return pipe device middle part pipeline connects, be provided with in the connecting pipe Blowoff ball valve and with the starter motor of its control connection, it is characterized in that water inlet pipe device water inlet end connects water supply connector by U type latch plug-in card, set gradually sealing ring between water supply connector and the ball valve, spring and spring base, spring base contacts with ball valve elasticity and cooperates, the ball valve rear portion is equipped with valve seat insert, the water inlet pipe device, return pipe device middle part by with the integrated sewage draining exit joint of pipeline separately, the blowdown tube connector is connected by U type latch plug-in card, set gradually sealing ring between sewage draining exit joint and the Blowoff ball valve, spring and spring base, spring base contacts with Blowoff ball valve elasticity and cooperates, the trunk line connection is provided with external control circuit board, connects on the external control circuit board M-bus integrated reading device and M-bus integrated reading device bus communication interface are set.
The pipeline intelligent calorimeter of described integrated two-tube no circling water flow rate sensor, it is characterized in that described flow of inlet water sensing device comprises and the integrated impeller mounting seat of pipeline separately, impeller, loam cake, between loam cake and the impeller mounting seat sealing ring is set, and cooperate by the pressure ring compression seal, the connection of impeller mounting seat bottom surface is provided with main shaft, the impeller bottom is provided with corresponding collar bush, upper impeller is provided with axle, the loam cake inwall is provided with corresponding Upper shaft sleeve, upper interior surface is concave spherical, impeller and impeller mounting seat, loam cake passes through collar bush respectively, main shaft reaches goes up axle, Upper shaft sleeve movingly, the data on flows sensor that the transmission of last exterior surface setting and impeller cooperates.
The pipeline intelligent calorimeter of described integrated two-tube no circling water flow rate sensor is characterized in that the water supply connector end is provided with annular slot, and water inlet pipe device end is equipped with jack, and U type latch inserts jack and cooperates with the annular slot clamping.
The pipeline intelligent calorimeter of described integrated two-tube no circling water flow rate sensor is characterized in that sewage draining exit joint end is provided with annular slot, and blowdown tube connector end is equipped with jack, and U type latch inserts jack and cooperates with the annular slot clamping.
The pipeline intelligent calorimeter of described integrated two-tube no circling water flow rate sensor, it is characterized in that water inlet pipe device, return pipe device two ends connect the pipeline installing hole matches on setting and the watchcase Fast Installation joint, limited bayonet respectively, described Fast Installation joint is an anchor ear shape structure.
The pipeline intelligent calorimeter of described integrated two-tube no circling water flow rate sensor, it is characterized in that return pipe device water side is equipped with integrated check valve body, draw-in groove is set in the check valve body, check valve plate is installed on the draw-in groove, check valve body top is equipped with bonnet, and the bonnet end is provided with annular slot, and the check valve body end is equipped with jack, U type latch inserts jack and cooperates with the annular slot clamping, and is sealed and matched by sealing ring is set.
The pipeline intelligent calorimeter of described integrated two-tube no circling water flow rate sensor, it is characterized in that described watchcase is that totally-enclosed two-sided side is divided body structure, anti-high-voltage electric shock module is set in the watchcase, and external control circuit board connection is provided with power supply, inflow temperature sensor, return water temperature sensor, indoor temperature transmitter, ball valve motor, starter motor, data on flows sensor, anti-high-voltage electric shock module.
The pipeline intelligent calorimeter of described integrated two-tube no circling water flow rate sensor, it is characterized in that main shaft, going up an axle top is conical structure, corresponding collar bush, Upper shaft sleeve bottom are the concave spherical surface structure, main shaft, go up an axle afterbody annular groove is set.
The pipeline intelligent calorimeter of described integrated two-tube no circling water flow rate sensor is characterized in that the axle periphery is provided with radome on the upper impeller, and radome cooperates with the data on flows sensor transmissions that last exterior surface is provided with.
Reasonable in design, the compact conformation of the utility model, watchcase adopts full-closed structure, and anti-high-voltage electric shock module is set, and can attack by external force resistance, and indoor temperature transmitter can carry out intelligent control to room temperature, has saved the energy, has reduced heat cost.When water impact, impeller is up lifted under the current buoyancy, causes that the gap reduces between impeller and the loam cake, but because loam cake is concave spherical, blade can not withstand loam cake, and impeller can freely rotate the measuring accuracy height.The return pipe device has partly saved the use of circling water flow rate sensing device, provides cost savings.Connect on the control circuit M-bus integrated reading device is set, data are gathered in the his-and-hers watches in real time, to be in same building building, same university or the LAN that connects into that has an area of in several kilometers far away regions carries out centralized automatic meter-reading by the M-Bus meter bus, on main frame, generate form, data are gathered, managed, each table unit is carried out Long-distance Control.
Description of drawings
Fig. 1 is a watchcase structural representation of the present utility model;
Fig. 2 is a trunk line structural representation of the present utility model;
Fig. 3 is a circuit module syndeton schematic diagram;
Fig. 4 is the connected mode of Mbus integrated reading device during as main frame;
Fig. 5 is that the Mbus integrated reading device mixes connected mode when using as main frame respectively with relaying.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
The pipeline intelligent calorimeter of integrated two-tube no circling water flow rate sensor as shown in the figure comprises totally enclosed watchcase 1, is totally-enclosed two-sided side split A1 and A2 structure, and separated time 3, last lower house separated time 4 are divided watchcase 1 in the housing of the left and right sides.Watchcase 1 top is provided with data display equipment 6, and watchcase 1 front and rear surfaces is provided with pipeline installing hole 2,2a, 2b, 2c, power supply 7 and indoor temperature transmitter 5, and anti-high-voltage electric shock module 57 is set in the watchcase 1.
Establish the employing metal in the watchcase 1, nonmetallic materials, compacting, the latch of the conjuncted moulding of pressure injection connects the trunk line of integrated formation of tubes structure, trunk line comprises water inlet pipe device 22, return pipe device 46, water inlet pipe device 22 set gradually ball valve 12 and with the ball valve motor 13 of its control connection, inflow temperature sensor 20, flow of inlet water sensing device B, return water temperature sensor 45 is set in the return pipe device 46, the rear end is provided with screen pack 44, water inlet pipe device 22, return pipe device 46 middle part pipelines connect, be provided with in the connecting pipe Blowoff ball valve 41 and with the starter motor 42 of its control connection.
Water inlet pipe device 22 water inlet ends connect water supply connector 8 by U type latch 18 plug-in cards, water supply connector 8 ends are provided with annular slot 17, water inlet pipe device 22 ends are equipped with jack 16, U type latch 18 inserts jack 16 and cooperates with annular slot 17 clampings, set gradually sealing ring 9, spring 10 and spring base 11 between water supply connector 8 and the ball valve 12, spring base 11 contacts with ball valve 12 elasticity and cooperates, and ball valve 12 rear portions are equipped with valve seat insert 14.U type latch 18 inserts jack 16 and cooperates with annular slot 17 clampings, and it is easy for installation, good airproof performance, and last lower pipeline position can be carried out angle adjustment arbitrarily.
Water inlet pipe device 22, return pipe device 46 middle parts are by with the integrated sewage draining exit joint 21 of pipeline, blowdown tube connector 47 are connected by U type latch 36 plug-in cards separately, sewage draining exit joint 21 ends are provided with annular slot 35, blowdown tube connector 47 ends are equipped with jack 37, and U type latch 36 inserts jack 37 and cooperates with annular slot 35 clampings.Set gradually sealing ring 38, spring 39 and spring base 40 between sewage draining exit joint 21 and the Blowoff ball valve 41, spring base 40 contacts with Blowoff ball valve 41 elasticity and cooperates, and Blowoff ball valve 41 rear portions are equipped with seal valve seat 43.In the flow of inlet water sensing device B front-end pipelines screen pack 23 is set, impurity is attached on the screen pack 23.Starter motor 42 control Blowoff ball valves 41 automatically, periodic flushing screen pack 23 and ducted impurity, in order to avoid influence the effect that the user heats.
Flow of inlet water sensing device B comprises and the integrated impeller mounting seat 29 of pipeline separately, impeller 34, loam cake 24, between loam cake 24 and the impeller mounting seat 29 sealing ring 27 is set, and cooperate by pressure ring 28 compression seals, the connection of impeller mounting seat 29 bottom surfaces is provided with main shaft 33, impeller 34 bottoms are provided with corresponding collar bush 32, impeller 34 tops are provided with axle 31, loam cake 24 inwalls are provided with corresponding Upper shaft sleeve 30, loam cake 24 inner surfaces are concave spherical, impeller 34 and impeller mounting seat 29, loam cake 24 is respectively by collar bush 32, main shaft 33 reaches goes up axle 31, Upper shaft sleeve 30 is rotatably assorted, the data on flows sensor 26 that loam cake 24 outer surface settings cooperate with impeller 34 transmission.Axle 31 peripheries are provided with radome 25 on impeller 34 tops, and radome 25 cooperates with data on flows sensor 26 transmission that loam cake 24 outer surfaces are provided with.Main shaft 33, to go up axle 31 tops be conical structure, and corresponding collar bush 32, Upper shaft sleeve 30 bottoms are the concave spherical surface structure, adopts this structure resistance of can reducing friction, and increases service life.The concave spherical surface of main shaft 33, last axle 31 and corresponding collar bush 32, Upper shaft sleeve 30 adopts the jewel and the zirconia material of durable wear to make, and can greatly improve measuring accuracy and long service life.Main shaft 33, last axle 31 afterbodys are provided with annular groove, and annular groove plays the positioning and fixing effect.
Water inlet pipe device 22, return pipe device 36 two ends connect Fast Installation joint 19,19a, 19b, 19c, limited bayonet 15,15a, 15b, the 15c that pipeline installing hole 2,2a, 2b, 2c match on setting and the watchcase 1 respectively, described Fast Installation joint 19,19a, 19b, 19c are anchor ear shape structure, limited bayonet 15,15a, 15b, 15c are connected to pipeline installing hole 2,2a, 2b respectively during installation, 2c is last gets final product, quick and easy for installation, improved installation effectiveness.
The trunk line connection is provided with external control circuit board 56, and external control circuit board 56 connections are provided with power supply 7, inflow temperature sensor 20, return water temperature sensor 45, indoor temperature transmitter 5, ball valve motor 13, starter motor 42, data on flows sensor 26, anti-high-voltage electric shock module 57, M-bus integrated reading device 60 and M-bus integrated reading device bus communication interface.
M-Bus is the Dr.Horst Ziegler of Paderborn university and the DeutschlandGmbH and the common proposition of Techem GmbH of TI company, is specifically designed to the bus structures of government utility instrument, claims Meter-Bus, is called for short M-Bus.The M-Bus meter bus belongs to LAN (Local Area Network, be called for short LAN), be to be in same building building, same university or to have an area of several kilometers far away dedicated networks in the region, be used to connect remote monitoring computer and equipment such as work station, measuring instrument, so that resource-sharing and transfer of data.The M-Bus meter bus can satisfy the specific (special) requirements of the measuring instrument of battery-powered or remote power feeding.When measuring instrument is received data sending request, the data of current measurement are sent to main website, main website can be hand-held set, pc machine or other data terminal equipment.Main website reads the data of the measuring instrument of installing in certain building building termly.Generally speaking, the number that is articulated in the measuring instrument on the meter bus can reach hundreds of, and data transmission distance reaches thousands of rice.The data that transmit on bus have the integrality and the rapidity of height.The maximum characteristics of native system are that communication distance is far away, the engineering construction wiring is convenient, it is accurate to check meter, cost is low, be applicable to that the centralized automatic meter-reading (water, electricity, gas, heat) of residential building sub-district and city high rise building spacious mansion and other need carry out in the device of remote data transmission, for modern society provides convenience in the transfer of data field of checking meter.
Above-described only is preferred implementation of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (9)
1. the pipeline intelligent calorimeter of integrated two-tube no circling water flow rate sensor, comprise totally enclosed watchcase (1), watchcase (1) top is provided with data display equipment (6), watchcase (1) front and rear surfaces is provided with pipeline installing hole (2,2a, 2b, 2c), power supply (7) and indoor temperature transmitter (5), the interior latch of watchcase (1) connects the trunk line that integrated formation of tubes structure is set, trunk line comprises water inlet pipe device (22), return pipe device (46), water inlet pipe device (22) set gradually ball valve (12) and with the ball valve motor (13) of its control connection, inflow temperature sensor (20), flow of inlet water sensing device (B), in flow of inlet water sensing device (B) front-end pipelines screen pack (23) is set, return water temperature sensor (45) is set in the return pipe device (46), the rear end is provided with screen pack (44), water inlet pipe device (22), return pipe device (46) middle part pipeline connects, be provided with in the connecting pipe Blowoff ball valve (41) and with the starter motor (42) of its control connection, it is characterized in that water inlet pipe device (22) water inlet end connects water supply connector (8) by U type latch (18) plug-in card, set gradually sealing ring (9) between water supply connector (8) and the ball valve (12), spring (10) and spring base (11), spring base (11) contacts with ball valve (12) elasticity and cooperates, ball valve (12) rear portion is equipped with valve seat insert (14), water inlet pipe device (22), return pipe device (46) middle part by with the integrated sewage draining exit joint of pipeline (21) separately, blowdown tube connector (47) is connected by U type latch (36) plug-in card, set gradually sealing ring (38) between sewage draining exit joint (21) and the Blowoff ball valve (41), spring (39) and spring base (40), spring base (40) contacts with Blowoff ball valve (41) elasticity and cooperates, the trunk line connection is provided with external control circuit board (56), and external control circuit board (56) is gone up to connect M-bus integrated reading device (60) and M-bus integrated reading device bus communication interface are set.
2. the pipeline intelligent calorimeter of integrated two-tube no circling water flow rate sensor as claimed in claim 1, it is characterized in that described flow of inlet water sensing device (B) comprises and the integrated impeller mounting seat of pipeline (29) separately, impeller (34), loam cake (24), between loam cake (24) and the impeller mounting seat (29) sealing ring (27) is set, and cooperate by pressure ring (28) compression seal, the connection of impeller mounting seat (29) bottom surface is provided with main shaft (33), impeller (34) bottom is provided with corresponding collar bush (32), impeller (34) top is provided with axle (31), loam cake (24) inwall is provided with corresponding Upper shaft sleeve (30), loam cake (24) inner surface is concave spherical, impeller (34) and impeller mounting seat (29), loam cake (24) is respectively by collar bush (32), main shaft (33) reaches goes up axle (31), Upper shaft sleeve (30) is rotatably assorted, the data on flows sensor (26) that loam cake (24) outer surface setting cooperates with impeller (34) transmission.
3. the pipeline intelligent calorimeter of integrated two-tube no circling water flow rate sensor as claimed in claim 1, it is characterized in that water supply connector (8) end is provided with annular slot (17), water inlet pipe device (22) end is equipped with jack (16), and U type latch (18) inserts jack (16) and cooperates with annular slot (17) clamping.
4. the pipeline intelligent calorimeter of integrated two-tube no circling water flow rate sensor as claimed in claim 1, it is characterized in that sewage draining exit joint (21) end is provided with annular slot (35), blowdown tube connector (47) end is equipped with jack (37), and U type latch (36) inserts jack (37) and cooperates with annular slot (35) clamping.
5. the pipeline intelligent calorimeter of integrated two-tube no circling water flow rate sensor as claimed in claim 1, it is characterized in that water inlet pipe device (22), return pipe device (36) two ends connect respectively to be provided with watchcase (1) goes up the Fast Installation joint that pipeline installing hole (2,2a, 2b, 2c) matches (19,19a, 19b, 19c), limited bayonet (15,15a, 15b, 15c), and described Fast Installation joint (19,19a, 19b, 19c) is an anchor ear shape structure.
6. the pipeline intelligent calorimeter of integrated two-tube no circling water flow rate sensor as claimed in claim 1, it is characterized in that return pipe device (46) water side is equipped with integrated check valve body (53), draw-in groove (49) is set in the check valve body (53), check valve plate (48) is installed on the draw-in groove (49), check valve body (53) top is equipped with bonnet (54), bonnet (54) end is provided with annular slot (50), check valve body (53) end is equipped with jack (52), U type latch (51) inserts jack (52) and cooperates with annular slot (50) clamping, and is sealed and matched by sealing ring (55) is set.
7. the pipeline intelligent calorimeter of integrated two-tube no circling water flow rate sensor as claimed in claim 1, it is characterized in that described watchcase (1) divides body structure for totally-enclosed two-sided side, anti-high-voltage electric shock module (57) is set in the watchcase (1), and external control circuit board (56) connection is provided with power supply (7), inflow temperature sensor (20), return water temperature sensor (45), indoor temperature transmitter (5), ball valve motor (13), starter motor (42), data on flows sensor (26), anti-high-voltage electric shock module (57).
8. the pipeline intelligent calorimeter of integrated two-tube no circling water flow rate sensor as claimed in claim 2, it is characterized in that main shaft (33), going up axle (31) top is conical structure, corresponding collar bush (32), Upper shaft sleeve (30) bottom are the concave spherical surface structure, and main shaft (33), last axle (a 31) afterbody are provided with annular groove.
9. the pipeline intelligent calorimeter of integrated two-tube no circling water flow rate sensor as claimed in claim 2, it is characterized in that axle (31) periphery is provided with radome (25) on impeller (34) top, radome (25) cooperates with data on flows sensor (26) transmission that loam cake (24) outer surface is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201058011U CN201606966U (en) | 2010-01-28 | 2010-01-28 | Pipeline intelligent calorimeter for integral double-pipe flow sensor without water return |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201058011U CN201606966U (en) | 2010-01-28 | 2010-01-28 | Pipeline intelligent calorimeter for integral double-pipe flow sensor without water return |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201606966U true CN201606966U (en) | 2010-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201058011U Expired - Fee Related CN201606966U (en) | 2010-01-28 | 2010-01-28 | Pipeline intelligent calorimeter for integral double-pipe flow sensor without water return |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201606966U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721486A (en) * | 2012-06-05 | 2012-10-10 | 陕西科技大学 | Divided-flow calorimeter |
| GB2535800A (en) * | 2015-02-27 | 2016-08-31 | Thermal Integration Ltd | A heat interface unit communication system |
| CN110645396A (en) * | 2019-09-23 | 2020-01-03 | 河南众源系统工程有限公司 | Binary valve control system with theftproof heat function |
-
2010
- 2010-01-28 CN CN2010201058011U patent/CN201606966U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721486A (en) * | 2012-06-05 | 2012-10-10 | 陕西科技大学 | Divided-flow calorimeter |
| GB2535800A (en) * | 2015-02-27 | 2016-08-31 | Thermal Integration Ltd | A heat interface unit communication system |
| CN110645396A (en) * | 2019-09-23 | 2020-01-03 | 河南众源系统工程有限公司 | Binary valve control system with theftproof heat function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20160128 |
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| EXPY | Termination of patent right or utility model |