CN110131430A - Thermal type automatic temperature-control water mixing valve - Google Patents
Thermal type automatic temperature-control water mixing valve Download PDFInfo
- Publication number
- CN110131430A CN110131430A CN201910395953.5A CN201910395953A CN110131430A CN 110131430 A CN110131430 A CN 110131430A CN 201910395953 A CN201910395953 A CN 201910395953A CN 110131430 A CN110131430 A CN 110131430A
- Authority
- CN
- China
- Prior art keywords
- water
- hot
- water cavity
- cold water
- stopping plate
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0668—Sliding valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Multiple-Way Valves (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The present invention provides a kind of thermal type automatic temperature-control water mixing valve, it includes hot-water module, cold water module, induction module and drain module；The hot-water module includes hot water pipeline；The hot-water cavity is provided centrally with rotary shaft, and rotating dress is furnished with fluid stopping plate in the rotary shaft；The magnetism absorbent strip that magnetic material makes is set on the fluid stopping plate；The symmetrical centre of the fluid stopping plate is provided with torsional spring；The side of the hot-water cavity is provided with magnetic block；The cold water module includes cold water pipes；The induction module includes sensing chip；The drain module includes mixed water cavity；The water outlet of the mixed water cavity is fixedly installed with drain valve；The thermal type automatic temperature-control water mixing valve is a kind of temperature difference generation electricity by between cold water pipe and hot-water line, to trigger electromagnetic induction phenomenon, the magnetic flow switch size for adjusting hot-water line generated is recycled, to have the function that the device for adjusting hot and cold water mixed proportion.
Description
Technical field
The present invention relates to valve arrangement fields, are to be related to a kind of automatic temperature-control water mixing valve particularly.
Background technique
Water mixing valve is a kind of valve for mixing hot and cold water, by the way that cold water pipe and hot-water line are linked together, and
It is discharged by same discharge outlet, to realize the mixing of hot and cold water；Existing water mixing valve when in use, due to cold water pipe and hot water
There is differences for the discharge capacity and hydraulic pressure of in-pipe flow, therefore user in mixed water requires that water mixing valve is adjusted manually,
To obtain suitable water temperature；User, by manually adjusting the position of water mixing valve switch, realizes regulation heat in regulating mixed water valve
The inflow of water pipe and cold water pipe has the function that adjust water temperature to change the water inlet ratio of hot and cold water；Such mode,
Since adjustment process is slow, it can make user before adjusting to appropriate water temperature, having part water resource can not be sharp
With the case where leading to water resource waste；For user when testing water temperature, if the inflow of hot water is excessive, user can simultaneously
There is the case where scald because of water temperature over-high；If the inflow of cold water is excessive in the lower environment of temperature, user can also go out
Now stress the case where；In addition, due to being connected with multiple drainage pipelines on water supplying pipe, working as drainpipe in public shower occasion
When the open quantity of the discharge outlet in road is excessive, the water pressure condition of water supplying pipe is also influenced whether, send out so as to cause the inflow of hot and cold water
Changing, then user needs frequent regulating mixed water valve switch, and not only process is cumbersome, but also is unfavorable for the use effect of user
Rate；In conclusion therefore there is defects.
Summary of the invention
In view of the above-mentioned problems, passing through cold water pipe the purpose of the present invention is to provide a kind of thermal type automatic temperature-control water mixing valve
And the temperature difference between hot-water line generates electricity, to trigger electromagnetic induction phenomenon, recycles the magnetic adjusting hot-water line of generation
Flow switch size, to have the function that adjust hot and cold water mixed proportion.
The technical proposal for solving the technical problem of the invention is: the thermal type automatic temperature-control water mixing valve, it includes heat
Water module, cold water module, induction module and drain module；The hot-water module includes hot water pipeline, and the hot water pipeline includes
Hot-water cavity, the hot-water cavity shape are set as round pie, and the hot-water cavity is mounted on water inlet end and the water outlet of the hot water pipeline
Between；The hot-water cavity is provided centrally with rotary shaft, and rotating dress is furnished with fluid stopping plate in the rotary shaft, and the fluid stopping plate uses
The rotation center of stripe board, the fluid stopping plate is consistent with the rotation center of the rotary shaft, and the length dimension of the fluid stopping plate is small
In the diameter dimension of the hot-water cavity, the hot-water cavity is divided into two symmetrical cavitys by the fluid stopping plate；The fluid stopping plate
The magnetism absorbent strip that upper setting magnetic material makes, the magnetism absorbent strip are wrapped on the side of the fluid stopping plate；The fluid stopping plate
Symmetrical centre is provided with torsional spring, and one end of the torsional spring and the fluid stopping plate are sequentially connected, the other end and the transmission of rotary axis
Connection；The side of the hot-water cavity is provided with magnetic block, and the shape of the magnetic block is set as arc, and the magnetic block is fixedly mounted
On the medial surface of the hot-water cavity, the magnetic block uses electromagnet, and the magnetic block passes through conducting wire and the induction module
It connects, is provided with waterproof wrapping layer on the magnetic block；The cold water module includes cold water pipes, is arranged on the cold water pipes
There is cold water cavity, the cold water cavity is mounted between the water inlet end and water outlet of the cold water pipes；Described in the cold water cavity is directed toward
The side protrusion of hot-water cavity, the side of the cold water cavity convex portion is set as arcwall face, the radian of the arcwall face and the magnetic
The radian of suction block is consistent, is provided with gap between the arcwall face and the lateral surface of the hot-water cavity；The induction module includes
Sensing chip, the sensing chip use thermo-electric generation chip, and the sensing chip is fixedly mounted on the hot-water cavity and the cold water cavity
Gap between, the both ends of the induction end of the sensing chip are contacted with the hot-water cavity and the cold water cavity respectively；The induction
Piece is connect by conducting wire with the magnetic block in the hot-water cavity；The drain module includes mixed water cavity, the water inlet of the mixed water cavity
End passes through pipeline and the hot water pipeline and the cold water pipes connection；The water outlet of the mixed water cavity is fixedly installed with draining
Valve.
Preferably, the sensing chip is provided with more than two, the sensing chip is shaped to arc, the induction
On piece is provided with electrical storage device, and the electrical storage device is connected between the sensing chip and the magnetic block by conducting wire.
Preferably, the magnetic block is set as magnetic two groups for positive and negative anodes, magnetic block described in two groups stops about described
Flowing plate is symmetrical；Corresponding magnetic two groups of magnetism absorbent strips for positive and negative anodes, magnetism absorbent strip described in two groups are provided on the fluid stopping plate
It is distributed about the axisymmetry.
Preferably, the two sides of the sensing chip are provided with thermally conductive sheet, the hot-water line is inserted into one end of the thermally conductive sheet
Inside road and the cold water pipes, the induction end in contact of the other end and the sensing chip.
The beneficial effects of the present invention are: when in use, user opens the row to the thermal type automatic temperature-control water mixing valve
Hot water pipeline described in water valve and the cold water pipes start to drain, when the water temperature in the hot water pipeline is higher, the hot water
The biggish temperature difference is formed between pipeline and the cold water pipes, it is existing to sense that the temperature difference generates thermo-electric generation for the sensing chip at this time
As the electric current of generation is transmitted on the magnetic block by conducting wire, so that the magnetic block generates magnetism, thus to the fluid stopping
Magnetism absorbent strip on plate generates sucking action；Since the temperature difference at this time is larger, mixed water temperature is also higher, in the magnetic
Under the magneticaction of block, the fluid stopping plate is rotated, so that the water flow in the hot water pipeline reduces, it is mixed
Water temperature declines therewith, has the function that reduce water temperature automatically, user is avoided to scald；Conversely, when the water temperature in the hot-water line
When lower, the temperature difference that the sensing chip senses is also smaller, and the electricity generated is also smaller, so that the magnetic of the magnetic block
Property reduces therewith, and the fluid stopping plate reversely rotates under the action of the torsional spring, so that water flow in the hot water pipeline
Increase, so that mixed water temperature rises, have the function that improve water temperature automatically, user is avoided to generate stress effect.
Detailed description of the invention
Fig. 1 is the main view of thermal type automatic temperature-control water mixing valve of the present invention.
Main view when Fig. 2 is thermal type automatic temperature-control water mixing valve temperature adjustment of the present invention.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
In as shown in Figure 1, Figure 2 shown in embodiment, which is a kind of by cold water pipe and hot-water line
Between the temperature difference generate electricity, to trigger electromagnetic induction phenomenon, recycle the magnetic flow switch for adjusting hot-water line of generation
Size, to have the function that the device for adjusting hot and cold water mixed proportion, it includes hot-water module 1, cold water module 3, induction mould
Block 2 and drain module 4；The hot-water module 1 includes hot water pipeline, and the hot water pipeline includes hot-water cavity, outside the hot-water cavity
Shape is set as round pie, and the hot-water cavity is mounted between the water inlet end and water outlet of the hot water pipeline；In the hot-water cavity
The heart is provided with rotary shaft, and rotating dress is furnished with fluid stopping plate 11 in the rotary shaft, and the fluid stopping plate 11 uses stripe board, the fluid stopping
The rotation center of plate 11 is consistent with the rotation center of the rotary shaft, and the length dimension of the fluid stopping plate 11 is less than the hot-water cavity
Diameter dimension, the hot-water cavity is divided into two symmetrical cavitys by the fluid stopping plate 11；It is provided on the fluid stopping plate 11
The magnetism absorbent strip 12 of magnetic material production, the magnetism absorbent strip 12 are wrapped on the side of the fluid stopping plate 11；The fluid stopping plate 11
Symmetrical centre is provided with torsional spring, and one end of the torsional spring and the fluid stopping plate 11 are sequentially connected, and the other end and the rotary shaft pass
Dynamic connection；The side of the hot-water cavity is provided with magnetic block 21, and the shape of the magnetic block 21 is set as arc, the magnetic block 21
Be fixedly mounted on the medial surface of the hot-water cavity, the magnetic block 21 use electromagnet, the magnetic block 21 by conducting wire with
The induction module 2 connects, and is provided with waterproof wrapping layer on the magnetic block 21；The cold water module 3 includes cold water pipes, institute
It states and is provided with cold water cavity on cold water pipes, the cold water cavity is mounted between the water inlet end and water outlet of the cold water pipes；Institute
The side protrusion that cold water cavity is directed toward the hot-water cavity is stated, the side of the cold water cavity convex portion is set as arcwall face, the arc
The radian in face is consistent with the radian of the magnetic block 21, between being provided between the arcwall face and the lateral surface of the hot-water cavity
Gap；The induction module 2 includes sensing chip 22, and the sensing chip 22 uses thermo-electric generation chip, the fixed peace of the sensing chip 22
Between the gap of the hot-water cavity and the cold water cavity, the both ends of the induction end of the sensing chip 22 respectively with the hot water
Chamber and cold water cavity contact；The sensing chip 22 is connect by conducting wire with the magnetic block 21 in the hot-water cavity；The draining
Module 4 includes mixed water cavity, and the water inlet end of the mixed water cavity passes through pipeline and the hot water pipeline and the cold water pipes connection；Institute
The water outlet for stating mixed water cavity is fixedly installed with drain valve 41.
When in use, user opens hot water pipeline and institute described in the drain valve 41 to the thermal type automatic temperature-control water mixing valve
Cold water pipes are stated to start to drain, when the water temperature in the hot water pipeline is higher, the hot water pipeline and the cold water pipes it
Between form the biggish temperature difference, the sensing chip 22 senses that the temperature difference generates thermo-electric generation phenomenon at this time, and the electric current of generation is by leading
Line is transmitted on the magnetic block 21, so that the magnetic block 21 generates magnetism, thus to the magnetism absorbent strip on the fluid stopping plate 11
12 generate sucking action；Since the temperature difference at this time is larger, mixed water temperature is also higher, in the magnetic force of the magnetic block 21
Under effect, the fluid stopping plate 11 is rotated so that the water flow in the hot water pipeline reduces, mixed water temperature with
Decline, have the function that reduce water temperature automatically, user avoided to scald；Conversely, when the water temperature in the hot-water line is lower,
The temperature difference that the sensing chip 22 senses is also smaller, and the electricity generated is also smaller, so that the magnetism of the magnetic block 21
Reduce therewith, the fluid stopping plate 11 reversely rotates under the action of the torsional spring, so that water flow in the hot water pipeline
Increase, so that mixed water temperature rises, have the function that improve water temperature automatically, user is avoided to generate stress effect.
As shown in Figure 1 and Figure 2, the sensing chip 22 is provided with more than two, and the sensing chip 22 is shaped to arc
Shape, is provided with electrical storage device on the sensing chip 22, and the electrical storage device is connected to the sensing chip 22 and described by conducting wire
Between magnetic block 21.The sensing chip 22 more than two enables to the electricity of thermo-electric generation bigger, to avoid hydraulic pressure pair
Magnetic interference effect, further increases the sensitivity of the device.
As shown in Figure 1 and Figure 2, the magnetic block 21 is set as magnetic two groups for positive and negative anodes, and magnetic block 21 described in two groups closes
It is symmetrical in the fluid stopping plate 11；Corresponding magnetic two groups of magnetism absorbent strips 12 for positive and negative anodes are provided on the fluid stopping plate 11,
Magnetism absorbent strip 12 described in two groups is distributed about the axisymmetry.The magnetic block 21 and the magnetic of two groups of positive and negative anodes setting
Item 12 is capable of increasing the effect of magnetic action, further increases the fluid stopping plate 11 revolving accuracy again, improves the device
Adjust the accuracy of water temperature.
As shown in Figure 1 and Figure 2, the two sides of the sensing chip 22 are provided with thermally conductive sheet, described in one end insertion of the thermally conductive sheet
Inside hot water pipeline and the cold water pipes, the induction end in contact of the other end and the sensing chip 22.The thermally conductive sheet can be quasi-
True is transferred to the water temperature in the hot water pipeline and the cold water pipes on the sensing chip 22, avoids the thickness pair of water pipe
Detected temperature has an impact, and improves the accuracy of the device.
The foregoing is merely preferred modes of the invention, are not intended to limit the invention, all in spirit and original of the invention
Within then, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of thermal type automatic temperature-control water mixing valve, it includes hot-water module (1), cold water module (3), induction module (2) and row
Water module (4), it is characterised in that: the hot-water module (1) includes hot water pipeline, and the hot water pipeline includes hot-water cavity, described
Hot-water cavity shape is set as round pie, and the hot-water cavity is mounted between the water inlet end and water outlet of the hot water pipeline；The heat
Water cavity is provided centrally with rotary shaft, and rotating dress is furnished with fluid stopping plate (11) in the rotary shaft, and the fluid stopping plate (11) uses item
The rotation center of shape plate, the fluid stopping plate (11) is consistent with the rotation center of the rotary shaft, the length of the fluid stopping plate (11)
Size is less than the diameter dimension of the hot-water cavity, and the hot-water cavity is divided into two symmetrical cavitys by the fluid stopping plate (11)；
The magnetism absorbent strip (12) that magnetic material makes is set on the fluid stopping plate (11), and the magnetism absorbent strip (12) is wrapped in the fluid stopping plate
(11) on side；The symmetrical centre of the fluid stopping plate (11) is provided with torsional spring, one end of the torsional spring and the fluid stopping plate
(11) it is sequentially connected, the other end is connect with the transmission of rotary axis；The side of the hot-water cavity is provided with magnetic block (21), described
The shape of magnetic block (21) is set as arc, and the magnetic block (21) is fixedly mounted on the medial surface of the hot-water cavity, the magnetic
Suction block (21) uses electromagnet, and the magnetic block (21) is connect by conducting wire with the induction module (2), the magnetic block (21)
On be provided with waterproof wrapping layer；The cold water module (3) includes cold water pipes, and cold water cavity, institute are provided on the cold water pipes
Cold water cavity is stated to be mounted between the water inlet end and water outlet of the cold water pipes；The cold water cavity is directed toward the side of the hot-water cavity
Protrusion, the side of the cold water cavity convex portion are set as arcwall face, the arc of the radian of the arcwall face and the magnetic block (21)
Degree is consistent, is provided with gap between the arcwall face and the lateral surface of the hot-water cavity；The induction module (2) includes sensing chip
(22), the sensing chip (22) uses thermo-electric generation chip, and the sensing chip (22) is fixedly mounted on the hot-water cavity and described
Between the gap of cold water cavity, the both ends of the induction end of the sensing chip (22) connect with the hot-water cavity and the cold water cavity respectively
Touching；The sensing chip (22) is connect by conducting wire with the magnetic block (21) in the hot-water cavity；The drain module (4) includes mixed
The water inlet end of water cavity, the mixed water cavity passes through pipeline and the hot water pipeline and the cold water pipes connection；The mixed water cavity
Water outlet is fixedly installed with drain valve (41).
2. thermal type automatic temperature-control water mixing valve according to claim 1, it is characterised in that: the sensing chip (22) is provided with
More than two, the sensing chip (22) is shaped to arc, is provided with electrical storage device, the storage on the sensing chip (22)
Electric installation is connected between the sensing chip (22) and the magnetic block (21) by conducting wire.
3. thermal type automatic temperature-control water mixing valve according to claim 1, it is characterised in that: the magnetic block (21) is set as
Magnetism is two groups of positive and negative anodes, and magnetic block (21) described in two groups is symmetrical about the fluid stopping plate (11)；The fluid stopping plate
(11) corresponding magnetic two groups of magnetism absorbent strips (12) for positive and negative anodes are provided on, magnetism absorbent strip described in two groups (12) is about the rotation
Axial symmetry distribution.
4. thermal type automatic temperature-control water mixing valve according to claim 1, it is characterised in that: the two sides of the sensing chip (22)
Be provided with thermally conductive sheet, one end of the thermally conductive sheet is inserted into inside the hot water pipeline and the cold water pipes, the other end with it is described
The induction end in contact of sensing chip (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910395953.5A CN110131430A (en) | 2019-05-14 | 2019-05-14 | Thermal type automatic temperature-control water mixing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910395953.5A CN110131430A (en) | 2019-05-14 | 2019-05-14 | Thermal type automatic temperature-control water mixing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110131430A true CN110131430A (en) | 2019-08-16 |
Family
ID=67573870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910395953.5A Pending CN110131430A (en) | 2019-05-14 | 2019-05-14 | Thermal type automatic temperature-control water mixing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110131430A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0875032A (en) * | 1994-09-08 | 1996-03-19 | Tokyo Gas Co Ltd | Operation method for solenoid valve in fuel cell power generation device |
| CN101814867A (en) * | 2009-02-20 | 2010-08-25 | 清华大学 | Thermoelectric generator |
| CN201992136U (en) * | 2011-01-28 | 2011-09-28 | 安徽省元琛环保科技有限公司 | Bypass valve for isolating bypass pipeline by air seal method |
| CN102853109A (en) * | 2012-08-17 | 2013-01-02 | 苏州启智机电技术有限公司 | Temperature displaying faucet |
| CN203477542U (en) * | 2013-09-16 | 2014-03-12 | 杭州休普电子技术有限公司 | Temperature-control passive faucet |
-
2019
- 2019-05-14 CN CN201910395953.5A patent/CN110131430A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0875032A (en) * | 1994-09-08 | 1996-03-19 | Tokyo Gas Co Ltd | Operation method for solenoid valve in fuel cell power generation device |
| CN101814867A (en) * | 2009-02-20 | 2010-08-25 | 清华大学 | Thermoelectric generator |
| CN201992136U (en) * | 2011-01-28 | 2011-09-28 | 安徽省元琛环保科技有限公司 | Bypass valve for isolating bypass pipeline by air seal method |
| CN102853109A (en) * | 2012-08-17 | 2013-01-02 | 苏州启智机电技术有限公司 | Temperature displaying faucet |
| CN203477542U (en) * | 2013-09-16 | 2014-03-12 | 杭州休普电子技术有限公司 | Temperature-control passive faucet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106288387A (en) | Phase-change thermal storage type water heater and control method thereof | |
| KR20150047737A (en) | Temperature control system of a return water for district heating | |
| US20200049375A1 (en) | Electric water heater having instantaneous hot water storage-type structure | |
| CN105066447A (en) | Electromagnetic heating boiler system | |
| CN206629371U (en) | Regulator cubicle cooling system | |
| CN105202756A (en) | Integral-type heat-pump water heater and yielding water temperature control method | |
| CN113133609A (en) | Tesla valve water draining and graphene water heating mattress containing Tesla valve water draining | |
| CN110131430A (en) | Thermal type automatic temperature-control water mixing valve | |
| JPS61195326A (en) | Water leakage detection device | |
| CN103277899B (en) | Gas water heater water channel distribution control device system and water channel distribution device | |
| CN106196603A (en) | Phase-change thermal storage type water heater and control method thereof | |
| CN100460774C (en) | Fluid heating device and cleaning device using the same | |
| KR20050090031A (en) | Medium-sized electric boiler | |
| CN205878609U (en) | Phase -change thermal storage type water heater | |
| CN202485107U (en) | Balancing device of water separator and water collector in heating system | |
| CN108375103A (en) | Device and method for adjusting heating system | |
| CN204629431U (en) | A kind of Electromagnetic Heating high-temperature steam generation apparatus | |
| CN210717771U (en) | Heating system | |
| CN205878608U (en) | Phase -change thermal storage type water heater | |
| CN209470355U (en) | A kind of reciprocating water heater | |
| CN209610837U (en) | Speed heat water dispenser | |
| CN102331087B (en) | Safeguard structure of built-in tubular heat exchanger | |
| CN214465656U (en) | Bearing constant temperature cooling system | |
| CN201159526Y (en) | Silicon nitride heating type water heater | |
| CN220582772U (en) | Constant temperature water outlet system with heating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190816 |