CN208653564U - A kind of flowmeter and the heating device with the flowmeter - Google Patents
A kind of flowmeter and the heating device with the flowmeter Download PDFInfo
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- CN208653564U CN208653564U CN201821280375.8U CN201821280375U CN208653564U CN 208653564 U CN208653564 U CN 208653564U CN 201821280375 U CN201821280375 U CN 201821280375U CN 208653564 U CN208653564 U CN 208653564U
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Abstract
The utility model relates to toilet seat heating arts, more particularly, to a kind of flowmeter and with the heating device of the flowmeter.A kind of flowmeter, including shell, the shell is equipped with inlet and outlet, it further include impeller and photoelectric sensor, the wheel rotation is mounted in shell, it is equipped with transmitting terminal and receiving end on the photoelectric sensor, the transmitting terminal and receiving end are respectively arranged at the two sides of wheel rotation plane.A kind of heating device with flowmeter, including a kind of above-mentioned flowmeter, controller, heating tube and i.e. heat pipe, that is the heat pipe is equipped with entrance and exit, the water inlet of the outlet and flowmeter connects, the heating tube is set in i.e. heat pipe, and the controller is electrically connected with heating tube and flowmeter respectively.Water temperature can be precisely controlled simultaneously according to temperature and flow, guarantee the stability of temperature.
Description
Technical field
The utility model relates to toilet seat heating arts, more particularly, to a kind of flowmeter and with the flowmeter
Heating device.
Background technique
Toilet seat is the indispensable sanitary apparatus of institute in people's life.As technology constantly improves, by warm water come
The intellectual water closet of automatic cleaning buttocks is more and more used.
Intellectual water closet divides heat storage type and instant heating type in existing technology, heat storage type there are power consumption big, warm water ejected wash water
The problems such as amount is less, water temperature is unstable, and long-term temperature water impregnates easy bacteria breed and fouling in water tank, nowadays based on problem above
Storage cushion toilet seat is eliminated gradually.And in instant heating type toilet seat i.e. thermal modules Ye You producer, the country is doing at present, exist
Volume is big, unreasonable structure, the problems such as security protection is inadequate, product is unstable.Existing instant heating type toilet seat generally can not be right
Its water flow is detected, and can not control heating when the flow rate is excessively small, cause dry combustion method damage components, flow it is big when
Time is unable to control heating, causes leaving water temperature unstable.
Utility model content
The utility model in order to overcome at least one of the drawbacks of the prior art described above, provides a kind of flowmeter and have should
The heating device of flowmeter is simultaneously precisely controlled water temperature according to temperature and flow, guarantees the stability of temperature.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of flowmeter, including shell, institute
The shell stated is equipped with inlet and outlet, further includes impeller and photoelectric sensor, the wheel rotation is mounted on shell
It is interior, it is equipped with transmitting terminal and receiving end on the photoelectric sensor, the transmitting terminal and receiving end are respectively arranged at impeller
The two sides of rotational plane.
Further, the impeller includes axle center and rotating vane, and the rotating vane described in several is equidistantly mounted on axle center, institute
The impeller stated passes through axis rotation by shaft and is mounted in shell.
In this flowmeter, water flow enters to the intracorporal chamber of shell by water inlet, is flowed out by water outlet, water jet propulsion
Wheel rotation, when impeller blocks photoemitter and photelectric receiver, photelectric receiver can not receive photoemitter sending
Optical signal, the signal output end of photoelectric sensor will export an electric signal, and the counter in photoelectric sensor is by telecommunications
Number add up, can be calculated in a period of time how many leaf rotating vane by the point where photelectric receiver, from
And mean wind speed is calculated, to extrapolate the flow of water flow.
A kind of heating device with flowmeter, including a kind of above-mentioned flowmeter, controller, heating tube and i.e. heat pipe,
That is the heat pipe is equipped with entrance and exit, the water inlet connection of the outlet and flowmeter, and the heating tube is set to
I.e. in heat pipe, the controller is electrically connected with heating tube and flowmeter respectively.
It in the present apparatus, supplies water and from the entrance of i.e. heat pipe enters to i.e. heat pipe, by being heating tube in heat pipe to i.e. heat pipe
Interior water is quickly heated, and the water after the completion of heating flows through flowmeter and flows out from outlet, can measure outlet by flowmeter
Flow, when water flow be less than safe threshold when, i.e., dry combustion method is easy to happen in heat pipe, flowmeter sends a signal to controller,
Control signal is sent to heating tube by controller, control heating tube stops heating, and avoiding device dry combustion method prevents unexpected generation；
When flowmeter detects the flow of outlet more than set threshold values, i.e., the water flow in heat pipe is big, therefore flowmeter sends letter
Number to controller, control signal is sent to heating tube by controller, control heating tube improves heating temperature, guarantees that water flow can
It is fully heated, guarantees the stability of water temperature.It is realized by the present apparatus by measurement water flow, to realize excessive stream
It amount, too small flow and is protected to the stability of leaving water temperature and to device failure in the case where not having water.
It further, further include exhaust valve, the exhaust valve is connected to i.e. heat pipe.When aqueous vapor coexists in heat pipe in sight
When, heating of the gas by heating tube is easy to form vapor with the water in pipe, and the temperature of vapor is higher, if diameter is by going out
Mouthful discharge, the temperature of vapor is higher, directly contacts human body the case where being easy to cause scald generation, therefore can will by exhaust valve
Generated vapor is to being emitted into outside pipe i.e. in heat pipe, therefore when water flow flows out contact human body, can to avoid vapor with
Human contact prevents from scalding.In addition, flowmeter is equipped with Impeller Design, therefore works as since the position of outlet is arranged in flowmeter
There are when gas i.e. in heat pipe, gas also will push wheel rotation when by flowmeter, cause flowmeter in non-water flow
The size that water flow cannot be accurately judged in the state of can not play the role of preventing dry combustion method, therefore pass through setting row
The gas in i.e. heat pipe can be discharged in air valve, impeller in the case where non-water flow passes through would not high-speed rotation, that is, rise
To scavenging action, the effect of protection flowmeter is also functioned to.In addition, can guarantee to be communicated with the atmosphere in pipe by exhaust valve, avoid
Negative-pressure vacuum partition in managing avoids the sewage when water supply line is at negative pressure, in urinal from entering water supply by cleaning jet pipe suck-back
In pipeline.
It further, further include silicon-controlled and the first heat-conducting plate, first heat-conducting plate is fixed on the side of entrance, institute
That states silicon-controlled is fixed on the first heat-conducting plate.In the present apparatus, the silicon-controlled specification for selecting 40A high current, relative to existing
There is the silicon-controlled more safe and reliable of common 8 ~ 16A specification, the first heat-conducting plate uses copper sheet structure, with good thermally conductive
Effect, it is silicon-controlled to generate higher temperature during operation, by the first heat-conducting plate by it is silicon-controlled and i.e. heat pipe entrance carry out
Connection, silicon-controlled temperature can either be taken away by the cold water of entrance, can also be added using silicon-controlled temperature to heat
Temperature plays the role of saving the energy.
Further, i.e. the heat pipe end is equipped with frost-cracking-preventing structure, and the frost-cracking-preventing structure includes rear cover and bullet
Property diaphragm, the rear cover is integrally fixedly connected with i.e. heat pipe, and an accommodating space, and the rear cover and institute are equipped in the rear cover
State the flexible sheet that can extend to the accommodating space after being additionally provided with extruding between i.e. heat pipe.The water in heat pipe is due to icing at once
When volume increases, the flexible sheet will be squeezed, and extend to flexible sheet in the accommodating space of rear cover, to prevent water from freezing
It expands and cracks tube body.
It further, further include the first temperature sensor and second temperature sensor, first temperature sensor is set
In in the entrance of i.e. heat pipe, and the first temperature sensor is connect with controller signals, and the second temperature sensor is set to i.e.
In the outlet of heat pipe, the second temperature sensor is connect with controller signals.Heat pipe in sight is arranged in first temperature sensor
Entrance in, for measure water inlet temperature, in addition, the detection accuracy in order to guarantee the first temperature sensor, the first temperature
Sensor is arranged after silicon-controlled, can accurately detect the water temperature entered in i.e. heat pipe, be equipped in exit
Second temperature sensor detection outlet leaving water temperature, the first temperature sensor and second temperature sensor are and controller
Signal connection, is transmitted to controller for the water temperature detected, to make controller send heating instructions, to control heating
The heating temperature of device is adjusted water temperature and controls the speed of heating, realizes quickly heating and controls water temperature,
The accuracy for guaranteeing water temperature can prevent the water temperature of outflow unstable or excessively high or height.
Further, further include temperature detect switch (TDS) and the second heat-conducting plate, is i.e. offers detection mouth on the heat pipe, it is described
Temperature detect switch (TDS) is mounted on detection mouth by the second heat-conducting plate.Temperature detect switch (TDS) can go out the temperature of heating tube with real-time measurement, in temperature
When more than 48 DEG C, heating tube power supply is disconnected, stops heating, guarantees that water temperature is no more than 48 DEG C.
It further, further include fuse, the fuse and silicon-controlled, temperature detect switch (TDS) and heating tube are connected in series.
Fuse measurement is the temperature of heat pipe, when the temperature of heat pipe is more than 72 DEG C at once, disconnects heating tube power supply, stops heating, in turn
The case where effectivelying prevent the lasting heating of heating tube 43 or dry combustion method.
Further, described silicon-controlled to be connected with the first ground line；Second heat-conducting plate is connected with the second ground line, energy
Enough ensure Electrical Safety.
Compared with prior art, beneficial effect is:
1, the flowmeter in the present apparatus uses photoelectric sensor, and flow measurement precision is high, can accurately measure through overcurrent
Amount, thus can control excessive flow, too small flow and do not have in the case of water to the control of stable in outlet water temperature and to equipment into
Row protection；
2, it is provided with exhaust valve in this heating device, scavenging action and negative-pressure vacuum partition protective effect can be played,
The normal operation of flowmeter can either be protected, vapor can also be discharged, avoids vapor from scalding human body, and can also avoid
Negative pressure is generated by sewage suck-back.
3, the present apparatus simultaneously can be precisely controlled water temperature according to temperature and flow, guarantee the stability of temperature；
4, the present apparatus efficiently utilizes silicon-controlled fever, by silicon-controlled heat utilization to heating, can save
The energy.
Detailed description of the invention
Fig. 1 is the explosive view of flowmeter in the utility model；
Fig. 2 is the explosive view of heating device in the utility model；
Fig. 3 is the overall structure diagram of heating device in the utility model.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of positional relationship is described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
As shown in Figure 1, a kind of flowmeter, including shell, wherein shell is by upper casing 16, lower casing 12 and sensor outer housing group
At, on lower casing 12 be provided with water inlet 121 and water outlet 122, be provided in the end of water inlet 121 and water outlet 122
Sealing ring can guarantee the leakproofness of junction by sealing ring, prevent leak.Cavity, impeller 14 are equipped in the middle part of lower casing 12
It is arranged in cavity and is connect by shaft 15 with its center of rotation, 15 both ends of shaft are fixed with lower casing 12 and upper casing 16 respectively,
Gasket 13 is provided between upper casing 16 and lower casing 12, it is by self-tapping screw that upper casing 16 and lower casing 12 is fixed, protect flowmeter 1
Leakproofness is held, leak is prevented.Receiving portion is equipped on upper casing 16, the side of lower casing 12 is provided with sensor installation seat, upper casing 16
Receiving portion and sensor installation seat form one for accommodating the space of sensor outer housing 11, photoelectric sensor after installing with lower casing 12
10 are mounted on sensor outer housing 11, and wherein photoelectric sensor 10 includes transmitting terminal 101, receiving end 102 and counter, transmitting terminal
101 and receiving end 102 connect respectively with counter signals, the transmitting terminal 101 of the photoelectric sensor 10 after installing and receive
End 102 is respectively arranged at the two sides of 14 rotational plane of impeller.Wherein, impeller 14 includes axle center and profession, several rotating vanes are equidistant
It is mounted on axle center, in the present apparatus, rotating vane is provided with 5, and the angle between adjacent rotating vane is 72 °, each rotating vane shape
Size is identical.
The use principle of this flowmeter 1 is as follows: water flow enters to the intracorporal chamber of shell by water inlet 121, passes through water outlet
Mouth 122 flows out, and water jet propulsion impeller 14 rotates, when impeller 14 blocks photoemitter and photelectric receiver, opto-electronic receiver
Device can not receive the optical signal of photoemitter sending, and the signal output end of photoelectric sensor 10 will export an electric signal, light
Counter in electric transducer 10 adds up electric signal, how many leaf rotating vane in a period of time can be calculated
By the point where photelectric receiver, so that mean wind speed is calculated, to extrapolate the flow of water flow.
As shown in Figure 2,3, a kind of heating device with flowmeter, (in figure not including above-mentioned flowmeter 1, controller
Draw), heating tube 24 and i.e. heat pipe, being provided on heat pipe in sight has entrance and exit, and wherein its entrance is used for external cold water,
Outlet is connect with the water inlet 121 of flowmeter 1.I.e. heat pipe is made of tube head 20, tube body 21 and rear cover 23, and the setting of heating tube 24 exists
I.e. in heat pipe, tube head 20 is fixedly connected with tube body 21, and rear cover 23 is integrally fixedly connected with i.e. heat pipe, is provided with one in rear cover 23
Accommodating space is provided with the flexible sheet 231 that can extend to accommodating space after squeezing, 23 He of rear cover between rear cover 23 and tube body 21
Flexible sheet 231 forms frost-cracking-preventing structure, and the water in heat pipe will squeeze the flexible sheet due to icing when volume increase at once
231, and extend to flexible sheet 231 in the accommodating space of rear cover 23, tube body 21 is cracked to prevent water freezing and expansion.Ceramics
Heating tube 24 is arranged in heat pipe in sight, and controller is electrically connected with heating tube 24 and flowmeter 1 respectively.
Wherein, it is equipped with detection mouth on tube body 21, in detection mouth, mounting blocks 212, mounting blocks are provided in detection mouth
Temperature detect switch (TDS) 25 is provided on 212, temperature detect switch (TDS) 25 is fixedly connected with mounting blocks 212 by the second heat-conducting plate 251 and passes through inspection
It surveys mouth to touch with the heating tube 24 being arranged in tube body 21, for measuring the heating temperature of heating tube 24.In addition, mounting blocks 212
Side is connect with exhaust valve 28, and exhaust valve 28 connects flowmeter 1.Second temperature sensor is also provided on mounting blocks 212
211, the first temperature sensor 201, the head of the first temperature sensor 201 and second temperature sensor 211 are provided in inlet
Portion is arranged in heat pipe in sight to be contacted with the water in pipe, and end is arranged outside heat pipe in sight to be connect with controller signals.
Connecting with tube head 20 provided with silicon-controlled 27, silicon-controlled 27 in 20 side of tube head and pass through the first heat-conducting plate 271 will
It is fixed on tube head 20, wherein silicon-controlled 27 are arranged before the first temperature sensor 201, silicon-controlled 27 choosing in the present apparatus
With the specification of 40A high current, silicon-controlled 27 relative to existing common 8 ~ 16A specification are more safe and reliable, and first is thermally conductive
Plate 271 uses copper sheet structure, can generate higher temperature during operation with good heat-conducting effect, silicon-controlled 27, leads to
It crosses the first heat-conducting plate 271 to be attached silicon-controlled 27 and i.e. heat pipe entrance, can either be taken away by the cold water of entrance silicon-controlled
27 temperature can also heat heat using silicon-controlled 27 temperature, play the role of saving the energy.And silicon-controlled 27
It is arranged before the first temperature sensor 201, can guarantees that the first temperature sensor 201 can be detected accurately into tube body
Water temperature in 21, is equipped with the leaving water temperature in the outlet of the detection of second temperature sensor 211 in exit, and the first temperature passes
Sensor 201 and second temperature sensor 211 are connect with controller signals, and the water temperature detected is transmitted to controller,
Water temperature is adjusted and to control the heating temperature of heater to heating to make controller send heating instructions
Speed is controlled, and is realized quickly heating and is controlled water temperature, guarantee the accuracy of water temperature, the water temperature of outflow can be prevented unstable
Fixed or excessively high or height.Also to ensure that being connected with the first ground line using safe, silicon-controlled 27；Second heat-conducting plate
251 are connected with the second ground line, it can be ensured that Electrical Safety.
In the side of tube body 21, setting secures fuse 26, fuse 26 and silicon-controlled 27, temperature detect switch (TDS) 25 and heating
Pipe 24 is connected in series.The measurement of fuse 26 is the temperature of heat pipe, when the temperature of heat pipe is more than 72 DEG C at once, disconnects heating tube 24
Power supply stops heating, and then effectively prevent the persistently heating or the case where dry combustion method of heating tube 2443.
In addition, when entire heating device installation, integral inclined 1 ° to 3 °, when there are some bubbles or heating meetings in tube body 21
Steam bubble is generated, tilt angle pipeline is more smooth, is conducive to steam bubble and is smoothly discharged.
In the present embodiment, the first heat-conducting plate 271 and the second heat-conducting plate 251 are all made of copper sheet structure, with good
Heat-conducting effect.
The use of the present apparatus is as follows:
Outside water sequentially passes through the first heat-conducting plate 271 from the entrance of tube head 20 and the first temperature sensor 201 enters tube body
In 2112, and the heat that silicon-controlled 27 work generates is taken away, and enters the water of tube body 21 by the measurement of the first temperature sensor 201
Temperature, the coolant-temperature gage for entering heating tube 24 is transmitted to controller.Water is heated by the heating tube 24 in tube body 21, and is passed through
By second temperature sensor 211, mounting blocks 212 and exhaust valve 28, the water after exhaust valve 28 is entered in flowmeter 1, and
Water flow is detected by flowmeter 1, the water signal that will test is sent in controller.Second temperature sensor 211
The temperature of water of the measurement after the heating of heating tube 24, and the coolant-temperature gage after heating is transmitted to controller, controller is according to water
Into the water temperature of water temperature and outflow heating tube 24 that pipe is added, the heating power of the heating tube 24 is controlled, to realize effective
Ground controls leaving water temperature.Meanwhile the temperature of 25 real-time measurement of temperature detect switch (TDS) outflow heating tube 24, and when temperature is more than 48 DEG C,
2443 power supply of heating tube is disconnected, heating is stopped；The measurement of fuse 26 is the temperature of heat pipe, and the temperature of heat pipe is more than 72 DEG C at once
When, the case where disconnecting 24 power supply of heating tube, stop heating, and then effectively prevent the lasting heating of heating tube 24 or dry combustion method.Wherein, when
When the water flow of outflow is less than safe threshold, i.e., dry combustion method is easy to happen in heat pipe, flowmeter 1 sends a signal to controller, leads to
It crosses controller and control signal is sent to heating tube 24, control heating tube 24 stops heating, and avoiding device dry combustion method prevents unexpected hair
It is raw；When flowmeter 1 detects the flow of outlet more than set threshold values, i.e., the water flow in heat pipe is big, therefore flowmeter 1 is sent out
The number of delivering letters sends control signal to heating tube 24 by controller, control heating tube 24 improves heating temperature, guarantees to controller
Water flow can be heated fully, guarantee the stability of water temperature.It is realized by the present apparatus by measurement water flow, to realize
It crosses big flow, too small flow and is protected in the case where not having water to the stability of leaving water temperature and to device failure.In addition
In the present apparatus, by be arranged exhaust valve 28 can play the role of it is following, when aqueous vapor coexists in heat pipe in sight, gas by plus
The heating of heat pipe 24 is easy to form vapor with the water in pipe, and the temperature of vapor is higher, if diameter, by outlet discharge, water steams
The temperature of gas is higher, directly contacts the case where human body is easy to cause scald generation, therefore can will be in heat pipe by exhaust valve 28
Generated vapor is to being emitted into outside pipe, therefore when water flow flows out contact human body, can to avoid vapor and human contact,
It prevents from scalding.In addition, since the position of outlet is arranged in flowmeter 1, flowmeter 1 is designed equipped with impeller 14, therefore hot at once
There are when gas in pipe, gas also will push impeller 14 and rotate when by flowmeter 1, cause flowmeter 1 in non-water flow
The size that water flow cannot be accurately judged in the state of can not play the role of preventing dry combustion method, therefore pass through setting row
The gas in i.e. heat pipe can be discharged in air valve 28, impeller 14 in the case where non-water flow passes through would not high-speed rotation,
Play the role of scavenging action, also functions to protection flowmeter 1.In addition, can guarantee to connect in pipe with atmosphere by exhaust valve 28
It is logical, avoid negative-pressure vacuum in pipe from separating, avoid sewage when water supply line is at negative pressure, in urinal by cleaning jet pipe suck-back into
Enter in water supply line.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of flowmeter, including shell, the shell is equipped with water inlet (121) and water outlet (122), and feature exists
In further including impeller (14) and photoelectric sensor (10), the impeller (14) is rotatably installed in shell, the photoelectric transfer
Transmitting terminal (101) and receiving end (102) are equipped on sensor (10), the transmitting terminal (101) and receiving end (102) are set respectively
It is placed in the two sides of impeller (14) rotational plane.
2. a kind of flowmeter according to claim 1, which is characterized in that the impeller (14) includes axle center and rotating vane,
Rotating vane described in several is equidistantly mounted on axle center, and the impeller (14) is mounted on by shaft (15) across axis rotation
In shell.
3. a kind of heating device with flowmeter, which is characterized in that including the flowmeter (1) described in claim 1, control
Device, heating tube (24) and i.e. heat pipe, the i.e. heat pipe are equipped with entrance and exit, the outlet and flowmeter (1) into
The mouth of a river (121) connection, the heating tube (24) are set to i.e. in heat pipe, the controller respectively with heating tube (24) and flow
Count (1) electrical connection.
4. a kind of heating device with flowmeter according to claim 3, which is characterized in that further include exhaust valve
(28), the exhaust valve (28) is connected to i.e. heat pipe.
5. a kind of heating device with flowmeter according to claim 3, which is characterized in that further include silicon-controlled (27)
With the first heat-conducting plate (271), first heat-conducting plate (271) is fixed on the side of entrance, and described silicon-controlled (27) are fixed
On the first heat-conducting plate (271).
6. a kind of heating device with flowmeter according to claim 3, which is characterized in that i.e. the heat pipe end
Equipped with frost-cracking-preventing structure, the frost-cracking-preventing structure includes rear cover (23) and flexible sheet (231), the rear cover (23) with i.e.
Heat pipe is integrally fixedly connected, and an accommodating space is equipped in the rear cover (23), and between the rear cover (23) and the i.e. heat pipe
It is additionally provided with the flexible sheet (231) that can extend to the accommodating space after squeezing.
7. a kind of heating device with flowmeter according to claim 3, which is characterized in that further include that the first temperature passes
Sensor (201) and second temperature sensor (211), first temperature sensor (201) are set in the i.e. entrance of heat pipe, and
First temperature sensor (201) is connect with controller signals, and the second temperature sensor (211) is set to the outlet of i.e. heat pipe
Interior, the second temperature sensor (211) is connect with controller signals.
8. a kind of heating device with flowmeter according to claim 5, which is characterized in that further include temperature detect switch (TDS)
(25) and the second heat-conducting plate (251) detection mouth, i.e. is offered on the heat pipe, the temperature detect switch (TDS) (25) is led by second
Hot plate (251) is mounted on detection mouth.
9. a kind of heating device with flowmeter according to claim 8, which is characterized in that further include fuse
(26), the fuse (26) and silicon-controlled (27), temperature detect switch (TDS) (25) and heating tube (24) are connected in series.
10. a kind of heating device with flowmeter according to claim 8, which is characterized in that silicon-controlled (27)
It is connected with the first ground line；Second heat-conducting plate (251) is connected with the second ground line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821280375.8U CN208653564U (en) | 2018-08-09 | 2018-08-09 | A kind of flowmeter and the heating device with the flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821280375.8U CN208653564U (en) | 2018-08-09 | 2018-08-09 | A kind of flowmeter and the heating device with the flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208653564U true CN208653564U (en) | 2019-03-26 |
Family
ID=65789289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821280375.8U Active CN208653564U (en) | 2018-08-09 | 2018-08-09 | A kind of flowmeter and the heating device with the flowmeter |
Country Status (1)
| Country | Link |
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| CN (1) | CN208653564U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068134A (en) * | 2019-05-24 | 2019-07-30 | 苏州鋆恒电器有限公司 | I.e. thermal modules for intelligent closestool |
| CN110132381A (en) * | 2019-06-29 | 2019-08-16 | 潍柴动力股份有限公司 | Venturi differential pressure pickup credibility diagnostic method and device |
| CN112050866A (en) * | 2020-09-22 | 2020-12-08 | 芜湖乐佳电器有限公司 | Intelligent closestool is flowmeter of taking control by temperature change perception subassembly for instant heating module |
-
2018
- 2018-08-09 CN CN201821280375.8U patent/CN208653564U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068134A (en) * | 2019-05-24 | 2019-07-30 | 苏州鋆恒电器有限公司 | I.e. thermal modules for intelligent closestool |
| CN110132381A (en) * | 2019-06-29 | 2019-08-16 | 潍柴动力股份有限公司 | Venturi differential pressure pickup credibility diagnostic method and device |
| CN112050866A (en) * | 2020-09-22 | 2020-12-08 | 芜湖乐佳电器有限公司 | Intelligent closestool is flowmeter of taking control by temperature change perception subassembly for instant heating module |
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Address after: East Sunshine Industrial Park, development zone, Ruyuan County, Shaoguan City, Guangdong Province Patentee after: Ruyuan East Sunshine Intelligent Technology Co.,Ltd. Address before: East Sunshine Industrial Park, Shaoguan Development Zone, Guangdong Province Patentee before: RUYUAN NANLING INTELLIGENT HOUSEHOLD MACHINERY Co.,Ltd. |
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