CN209117105U - The defroster of water meter - Google Patents
The defroster of water meter Download PDFInfo
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- CN209117105U CN209117105U CN201822012040.4U CN201822012040U CN209117105U CN 209117105 U CN209117105 U CN 209117105U CN 201822012040 U CN201822012040 U CN 201822012040U CN 209117105 U CN209117105 U CN 209117105U
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Abstract
The utility model discloses a kind of defrosters of water meter, it applies in the antifreeze field of water meter, its key points of the technical solution are that: including the first water meter and the first water inlet pipe and the first outlet pipe that are connected with the both ends of the first water meter, first water inlet pipe and the first outlet pipe are connected by connector with standing water pipe, first water inlet pipe is equipped with minisize hydroelectric generator, the tube wall of first water inlet pipe and the first outlet pipe is preset with heating wire along its length, heater and temperature controller and temperature sensor are being equipped at the first water inlet pipe on first water meter, the temperature sensor and temperature controller, heater and temperature controller communicate to connect, the heater, temperature sensor, temperature controller and heating wire are all powered by minisize hydroelectric generator, the standing water pipe is in one end close to the first water inlet pipe Equipped with the first control valve；Having the technical effect that for having reduces the possibility that the first water meter is damaged by frost, and ensure that the just common water of resident.
Description
Technical field
The utility model relates to the antifreeze field of water meter, in particular to a kind of defroster of water meter.
Background technique
Water meter is a kind of instrument for measuring water flow, is the integrated flow measurement of water mostly, is generally divided into volumetric water meter
With two class of velocity type water meter, water meter is that the instrument for recording tap water water consumption, when user discharges water, refers on water pipe on table
Needle or character wheel rotation point out by water.
Water meter is connected between water pipe, and the water of water-main is by water pipe, by water meter, meanwhile, it is logical that water meter records water
The streamflow crossed, often to winter, mercury dropped, the water easily led in small-bore surface water pipe freezes, and the water freezing in water meter is led
Causing water gage glass panel or water meter housing to cannot withstand water expansion of build-uping ice causes to rupture or even leak, therefore has to take
The mode cut off the water influences normal water supply after water meter bursting by freezing, the antifreeze method taken thus, some are the bread outside water pipe or water meter
Thermal insulation material to be wrapped up in, also allows the tap in family to be opened, keeps thread state, the effect reached when encountering low temperature is undesirable,
The waste that also will cause water resource wastes wealth, needs repairing and replace after bursting by freezing, increases the cost used, gives people
Life bring inconvenience.
Utility model content
The purpose of the utility model is to provide a kind of defrosters of water meter, its advantage is that: it is lower to reduce winter temperature
When the first water meter be damaged by frost and influence the possibility of the just common water of resident.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of antifreeze dress of water meter
It sets, including the first water meter and the first water inlet pipe and the first outlet pipe that are connected with the both ends of the first water meter, first water inlet
Pipe and the first outlet pipe are connected by connector with standing water pipe, and first water inlet pipe is equipped with minisize hydroelectric generator,
The tube wall of first water inlet pipe and the first outlet pipe is preset with heating wire along its length, close to the on first water meter
Heater and temperature controller and temperature sensor are equipped at one water inlet pipe, the temperature sensor and temperature controller add
Hot device and temperature controller communicate to connect, and the heater, temperature sensor, temperature controller and heating wire all pass through miniature
Hydroelectric generator power supply, the standing water pipe are equipped with the first control valve in one end close to the first water inlet pipe.
Through the above technical solutions, it is heating wire, heating that operator, which starts minisize hydroelectric generator, when temperature is lower
Device, temperature sensor and temperature controller provide electric power, at this time electrothermal wire heating, heater to flow through the water of the first water meter into
Row heating, when water is heated to certain temperature, temperature information is transferred to temperature controller, temperature control by temperature sensor
Device retransmits signal to heater, and heater stops heating.In this way setting reduce temperature it is lower when first water meter be damaged by frost
May, reduce the influence to the just common water of resident, ensures the just common water of resident.Minisize hydroelectric generator is selected, will be flowed
The kinetic energy of dynamic water is converted into electric energy, without expending extra electric energy, energy conservation and environmental protection.
The utility model is further arranged to: first water inlet pipe and the first outlet pipe are made of temperature-sensing color-changing material.
Through the above technical solutions, when the water temperature in the first water inlet pipe and the first outlet pipe is lower, the first water inlet pipe and
The color of first outlet pipe can change, and add consequently facilitating operator is reminded timely to start minisize hydroelectric generator power supply
Heat reduces the water in pipe and build-ups ice and the possibility of freezing first water meter.
The utility model is further arranged to: the connector includes anchor ear, first water inlet pipe and the first outlet pipe
One end far from the first water meter is connected in standing water pipe, and the anchor ear is looped around on the outer wall of standing water pipe.
Through the above technical solutions, when installation, the one end of operator by the first water inlet pipe and the first outlet pipe far from water meter
It is connected in standing water pipe, is then located at anchor ear ring on the outer wall of standing water pipe and locks.First water inlet pipe and the first water outlet
Between pipe and standing water pipe using being detachably connected by the way of, convenient for operator by the first water inlet pipe and the first outlet pipe from setting up
It is disassembled on water pipe and the first water meter is overhauled and replaced, reduce the difficulty of maintenance, installed simple and convenient.
The utility model is further arranged to: on the lateral wall of first water inlet pipe and the first outlet pipe with standing water
The intersection of pipe is equipped with sealing ring.
Through the above technical solutions, when the first water inlet pipe and the first outlet pipe are connected in standing water pipe by operator,
Sealing ring is inconsistent away from the side of the first water inlet pipe and the first water outlet inside pipe wall and the inner wall of standing water pipe, the setting of sealing ring
Increase the tightness between the outer wall of the first water inlet pipe and the first outlet pipe and standing water pipe, thus reduce water from first into
The possibility of the intersection exudation of the intersection of water pipe and standing water pipe, the first outlet pipe and standing water pipe.
The utility model is further arranged to: the connector includes being fixedly connected on the first water inlet pipe and the first outlet pipe
Several inserting columns far from first water meter one end end, the standing water pipe is close to the end of the first water inlet pipe and the first outlet pipe
Offer several spliced eyes, the inserting column is plugged in spliced eye, the outer wall of first water inlet pipe and the first outlet pipe and
The outer wall of standing water pipe passes through one group of hasp respectively and is connected and fixed, and hasp described in two groups is respectively fixedly connected in the first water inlet pipe
On the outer wall of outer wall and standing water pipe, on the outer wall of the outer wall of the first outlet pipe and standing water pipe.
Through the above technical solutions, operator distinguishes the inserting column on the first water inlet pipe and the first outlet pipe when installation
Be plugged in the spliced eye on standing water pipe, then by the outer wall of the outer wall of the first water inlet pipe and standing water pipe, first water outlet
Hasp on the outer wall of the outer wall of pipe and standing water pipe fastens.It is used between first water inlet pipe and the first outlet pipe and standing water pipe
The mode being detachably connected disassembles the first water inlet pipe and the first outlet pipe convenient for operator from standing water pipe and to
One water meter is overhauled and is replaced, and the difficulty of maintenance is reduced, and is installed simple and convenient.
The utility model is further arranged to: the standing water pipe is equipped with close to the first water inlet pipe and the first water outlet pipe part
Second water meter, second water meter are connected by the second water inlet pipe and the second outlet pipe with standing water pipe, second water inlet pipe
It is connected on the first water inlet pipe and the first outlet pipe with the second outlet pipe, is equipped at the second water inlet pipe of second water meter
Second control valve.
Through the above technical solutions, operator opens the second control valve when the first water meter is damaged by frost or breaks down
Door allows water by the second water meter to be normally resident's water supply, and operator reactivates first again after the first water meter is fixed
Water meter.The setting of second water meter so that the first water meter can not carry out normal use and can not timely have been repaired when it is spare, from
And guarantee the just common water of resident.
The utility model is further arranged to: the outer wall of second water inlet pipe and the second outlet pipe is equipped with spongy layer.
Through the above technical solutions, spongy layer has the effect of heat preservation, when outside air is lower, spongy layer can will be cold
Gas barrier is in outside, to reduce the possibility of the second water inlet pipe and the water freezing in the second outlet pipe.
The utility model is further arranged to: the periphery of first water meter and the second water meter be equipped with thermal insulation room, it is described every
Greenhouse is equipped with open end, passes through push-and-pull door termination at the open end.
Through the above technical solutions, the setting of thermal insulation room, can play the effect of heat preservation to the first water meter and the second water meter,
The possibility that the first water meter and the second water meter are damaged by frost is further reduced, to protect to the first water meter and the second water meter.
In conclusion the utility model has the following beneficial effects:
1. reducing the possibility that the first water meter is damaged by frost, to ensure that the just common water of resident；
2. when the first water meter is damaged by frost or breaks down, operator can enable in time the second water meter carry out it is spare,
Reduce the influence to the just common water of resident.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment 1.
Fig. 2 is the structural schematic diagram that thermal insulation chamber interior is embodied in embodiment 1.
Fig. 3 is in embodiment 1 for embodying the cross-sectional view of heating wire.
Fig. 4 is in embodiment 1 for embodying the cross-sectional view of sealing ring.
Fig. 5 is in embodiment 1 for embodying the cross-sectional view of spongy layer.
Fig. 6 is in embodiment 2 for embodying the cross-sectional view of connector.
Appended drawing reference: 1, the first water meter；2, the first water inlet pipe；3, the first outlet pipe；4, connector；5, water pipe is set up；6,
Minisize hydroelectric generator；7, heating wire；8, heater；9, temperature controller；10, temperature sensor；11, the first control valve；
12, anchor ear；13, sealing ring；14, inserting column；15, spliced eye；16, hasp；17, the second water meter；18, the second water inlet pipe；19,
Two outlet pipes；20, the second control valve；21, spongy layer；22, thermal insulation room；23, open end；24, sliding door.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1: a kind of defroster of water meter, with reference to Fig. 1, including first water meter 1(Fig. 2) and with the first water meter 1
Connected the first water inlet pipe 2 and the first outlet pipe 3 in both ends, the first water inlet pipe 2 and the first outlet pipe 3 are by connector 4 and often
If water pipe 5 is connected, connector 4 includes anchor ear 12, is bonded with one layer on the lateral wall of the first water inlet pipe 2 and the first outlet pipe 3
Sealing ring 13(Fig. 4), the first water inlet pipe 2 and the first outlet pipe 3 are connected in standing water pipe 5 far from one end of the first water meter 1, are embraced
Hoop 12 is looped around on the outer wall of standing water pipe 5 and locks, so that the first water inlet pipe 2 and the first outlet pipe 3 be connected with standing water pipe 5
It is connected together.
With reference to Fig. 2, minisize hydroelectric generator 6 is installed on first water inlet pipe 2, the first water inlet pipe 2 and the first outlet pipe 3
Tube wall is equipped with heating wire 7(Fig. 3 along its length), on the first water meter 1 be equipped at the first water inlet pipe 2 heater 8 with
And temperature controller 9 and temperature sensor 10, temperature sensor 10 and temperature controller 9, temperature controller 9 and heater 8 lead to
Letter connection, heater 8, temperature sensor 10, temperature controller 9 and heating wire 7 are all powered by minisize hydroelectric generator 6,
Standing water pipe 5 is equipped with a first control valve 11(Fig. 1 in one end close to the first water inlet pipe 2), the first control under normal condition
Valve 11 processed is always in the state opened.
With reference to Fig. 2, the first water inlet pipe 2 and the first outlet pipe 3 are made of temperature-sensing color-changing material, when water temperature is lower, first into
Water pipe 2 and the discoloration of the first outlet pipe 3, consequently facilitating operator has found in time and start minisize hydroelectric generator 6, miniature hydraulic hair
Motor 6 is powered so that heating wire 7(Fig. 3 in the first water inlet pipe 2 and the first outlet pipe 3) fever.The work heating of heater 8, when
When being heated to certain temperature by the water of the first water meter 1, temperature information communication is sent to temperature control by temperature sensor 10
Device 9, temperature controller 9 send a signal to heater 8 and heater 8 are made to stop heating.In this way, reduce temperature it is lower when
It flows through the water freezing of the first water meter 1 and the possibility that the first water meter 1 is freezing, ensure that the just common water of resident.
With reference to Fig. 2, sets up water pipe 5 and be equipped with the second water meter 17 at the first water inlet pipe 2 and the first outlet pipe 3, second
Water meter 17 is connected by second water inlet pipe 18 and the second outlet pipe 19 with standing water pipe 5, and the second water inlet pipe 18 and second goes out
Water pipe 19 is connected on the first water inlet pipe 2 and the first outlet pipe 3, and second control valve is equipped on the second water inlet pipe 18
Door 20.When the first water meter 1 is damaged by frost or breaks down, operator opens the second control valve 20, and water is passed through
Second water meter 17 normally supplies water for resident, and operator reactivates the first water meter 1 again after the first water meter 1 is fixed.Due to
One layer of spongy layer 21(Fig. 5 is enclosed on the outer wall of the second connected water inlet pipe 18 of two water meters 17 and the second outlet pipe 19), sponge
Many apertures are densely covered on layer 21, have the effect of heat preservation.
With reference to Fig. 2, the periphery of the first water meter 1 and the second water meter 17 is equipped with a thermal insulation room 22, is connected with the first water meter 1
Heater 8, temperature sensor 10, temperature controller 9 are respectively positioned in thermal insulation room 22, and thermal insulation room 22 is by muti-piece insulation board bonding group
At thermal insulation room 22 is equipped with open end 23, passes through sliding door 24(Fig. 1 at open end 23) closing.The setting of thermal insulation room 22 can be with
The effect that heat preservation is played to the first water meter 1, the second water meter 17 reduces the possibility that the first water meter 1 and the second water meter 17 are damaged by frost.
When the first water meter 1 is damaged by frost, first first control valve 11(Fig. 1 on standing water pipe 5) is closed when operator overhauls, then beats
The sliding door 24 on thermal insulation room 22 is opened, the first water meter 1 is overhauled or replaced.
Action process: winter when flow through the temperature of water of the first water meter 1 it is lower when, be connected with the first water meter 1 first into
Water pipe 2 and the discoloration of the first outlet pipe 3, so that reminding resident timely to start minisize hydroelectric generator 6 is heating wire 7 and heating
Device 8, temperature sensor 10, temperature controller 9 are powered, and the water for flowing through the first water meter 1 is heated in the fever of heating wire 7, work as water
When being heated to certain temperature, temperature information is transferred to temperature controller 9 by temperature sensor 10, and temperature controller 9 is sent out again
The number of delivering letters gives heater 8, and heater 8 stops heating.When the first water meter 1 is damaged by frost, operator opens the second control valve 20
Use the second water meter 17.
Embodiment 2: a kind of defroster of water meter, with reference to Fig. 6, unlike the first embodiment: connector 4 includes welding
In first water inlet pipe 2(Fig. 1) and the first outlet pipe 3 far from first water meter 1(Fig. 2) several inserting columns 14 of one end end, it is several
Inserting column 14 is uniformly arranged along the periphery of the end of the first water inlet pipe 2 and the first outlet pipe 3.Standing water pipe 5 close to first into
The end of water pipe 2 and the first outlet pipe 3 offers several spliced eyes 15, the outer wall of the first water inlet pipe 2 and the outer wall of standing water pipe 5
One group of hasp 16 is mounted on the outer wall of the upper, outer wall of the first outlet pipe 3 and standing water pipe 5.When installation, operator is by first
Inserting column 14 on water inlet pipe 2 and the first outlet pipe 3 is plugged on respectively in the spliced eye 15 on standing water pipe 5, then by first
Hasp 16 on the outer wall of the outer wall of water inlet pipe 2 and standing water pipe 5, on the outer wall of the outer wall of the first outlet pipe 3 and standing water pipe 5
It fastens, so that the first water inlet pipe 2 and the first outlet pipe 3 are linked together with standing water pipe 5, it is simple and convenient.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of defroster of water meter, it is characterised in that: the both ends phase including the first water meter (1) and with the first water meter (1)
The first water inlet pipe (2) and the first outlet pipe (3) even, first water inlet pipe (2) and the first outlet pipe (3) pass through connector
(4) it is connected with standing water pipe (5), first water inlet pipe (2) is equipped with minisize hydroelectric generator (6), first water inlet
Pipe (2) and the tube wall of the first outlet pipe (3) are preset with heating wire (7) along its length, close the on first water meter (1)
Heater (8) and temperature controller (9) and temperature sensor (10), the temperature sensor are equipped at one water inlet pipe (2)
(10) it is communicated to connect with temperature controller (9), heater (8) and temperature controller (9), the heater (8), temperature sensor
(10), temperature controller (9) and heating wire (7) are all powered by minisize hydroelectric generator (6), and the standing water pipe (5) exists
One end close to the first water inlet pipe (2) is equipped with the first control valve (11).
2. the defroster of water meter according to claim 1, it is characterised in that: first water inlet pipe (2) and first goes out
Water pipe (3) is made of temperature-sensing color-changing material.
3. the defroster of water meter according to claim 1, it is characterised in that: the connector (4) includes anchor ear (12),
First water inlet pipe (2) and the first outlet pipe (3) are connected in standing water pipe (5) far from the one end of the first water meter (1), described
Anchor ear (12) is looped around on the outer wall of standing water pipe (5).
4. the defroster of water meter according to claim 3, it is characterised in that: first water inlet pipe (2) and first goes out
Sealing ring (13) are being equipped with the intersection of standing water pipe (5) on the lateral wall of water pipe (3).
5. the defroster of water meter according to claim 1, it is characterised in that: the connector (4) includes being fixedly connected
It is described normal in several inserting columns (14) of the first water inlet pipe (2) and the first outlet pipe (3) far from the first water meter (1) one end end
If water pipe (5) offers several spliced eyes (15), the grafting close to the end of the first water inlet pipe (2) and the first outlet pipe (3)
Column (14) is plugged in spliced eye (15), the outer wall and standing water pipe (5) of first water inlet pipe (2) and the first outlet pipe (3)
Outer wall pass through one group of hasp (16) respectively and be connected and fixed, hasp described in two groups (16) is respectively fixedly connected in the first water inlet pipe
(2) on the outer wall of outer wall and standing water pipe (5), on the outer wall of the outer wall of the first outlet pipe (3) and standing water pipe (5).
6. the defroster of the water meter according to claim 3 or 5, it is characterised in that: the standing water pipe (5) is close to the
The second water meter (17) are equipped at one water inlet pipe (2) and the first outlet pipe (3), second water meter (17) passes through the second water inlet pipe
(18) it is connected with the second outlet pipe (19) with standing water pipe (5), is equipped at the second water inlet pipe (18) of second water meter (17)
Second control valve (20), second water inlet pipe (18) and the second outlet pipe (19) be connected to the first water inlet pipe (2) and
On first outlet pipe (3).
7. the defroster of water meter according to claim 6, it is characterised in that: second water inlet pipe (18) and second goes out
The outer wall of water pipe (19) is equipped with spongy layer (21).
8. the defroster of water meter according to claim 7, it is characterised in that: first water meter (1) and the second water meter
(17) periphery is equipped with thermal insulation room (22), and the thermal insulation room (22) is equipped with open end (23), passes through at the open end (23)
Sliding door (24) closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822012040.4U CN209117105U (en) | 2018-12-01 | 2018-12-01 | The defroster of water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822012040.4U CN209117105U (en) | 2018-12-01 | 2018-12-01 | The defroster of water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209117105U true CN209117105U (en) | 2019-07-16 |
Family
ID=67207301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822012040.4U Active CN209117105U (en) | 2018-12-01 | 2018-12-01 | The defroster of water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209117105U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823307A (en) * | 2019-11-28 | 2020-02-21 | 徐州润物科技发展有限公司 | Anti-freezing water meter |
| CN111238595A (en) * | 2020-03-13 | 2020-06-05 | 宁波启源智能仪表有限公司 | Low-power consumption power-saving electronic water meter |
| CN115949095A (en) * | 2023-03-16 | 2023-04-11 | 泊头市普惠仪表有限公司 | Multifunctional water meter and water meter protection well |
| CN116007698A (en) * | 2023-03-24 | 2023-04-25 | 淄博物联信息技术有限公司 | Intelligent water meter for detecting kinetic energy power generation pressure |
-
2018
- 2018-12-01 CN CN201822012040.4U patent/CN209117105U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823307A (en) * | 2019-11-28 | 2020-02-21 | 徐州润物科技发展有限公司 | Anti-freezing water meter |
| CN110823307B (en) * | 2019-11-28 | 2020-12-01 | 徐州润物科技发展有限公司 | Anti-freezing water meter |
| CN111238595A (en) * | 2020-03-13 | 2020-06-05 | 宁波启源智能仪表有限公司 | Low-power consumption power-saving electronic water meter |
| CN115949095A (en) * | 2023-03-16 | 2023-04-11 | 泊头市普惠仪表有限公司 | Multifunctional water meter and water meter protection well |
| CN116007698A (en) * | 2023-03-24 | 2023-04-25 | 淄博物联信息技术有限公司 | Intelligent water meter for detecting kinetic energy power generation pressure |
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