CN206861008U - Electric heater thermostatic valve - Google Patents
Electric heater thermostatic valve Download PDFInfo
- Publication number
- CN206861008U CN206861008U CN201720748650.3U CN201720748650U CN206861008U CN 206861008 U CN206861008 U CN 206861008U CN 201720748650 U CN201720748650 U CN 201720748650U CN 206861008 U CN206861008 U CN 206861008U
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- motor
- valve body
- electric heater
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of electric heater thermostatic valve, including the water-mixing valve core in valve body, valve body, controller, motor, motor is by controller driving so as to the hot and cold water water mixing proportion of regulating mixed water valve core, the valve body connection cold water end, hot water end, mixed water water side, H pipe component is formed by cold water end, hot water end, mixed water water side, it is characterised in that：Motor mount is set in the left side of valve body or right side, motor and motor mount is located at the same direction of H pipe component；Light-operated travel switch is set on motor mount.The utility model is thinned the volume of water heater by the way that motor and stroke apparatus to be arranged on to the side of water mixing valve, and by using light-operated switch, so as to accurately control the travel position of valve element, leaving water temperature is reached more horizontal.
Description
Technical field
Electric heater technical field, more particularly to a kind of electric heater thermostatic valve are the utility model is related to, it realizes section
The space size inside electric heater is saved, and introduces light-operated switch and precisely and reliably controls.
Background technology
With the development of science and technology, electric heater gradually instead of past coal burning water heater, electric energy is on the one hand adapted to and has existed
The utilization in modern technologies field, the coal gas energy is on the other hand greatlyd save, protects environment to a certain extent.But electric hot water
Defect is still suffered from the space of device and technical problem, and the size and technology of this space size and thermostatic valve have greatly
Relation.
Electric heater thermostatic valve currently on the market is mostly in the same of hot water inlet valve opening and mixed water out valve opening
Motor mount is installed in side, and this volume for increasing electric heater to a certain extent also makes to take after installing indoors larger
The interior space.In existing technology, water heater uses microswitch more, and this switch has small contact separation and fast motivation
Structure, with defined stroke and defined power switch the contact mechanism of action, covered with shell, there is drive rod outside it
One kind switch, outer mechanical force pass through actuated element（Push-piece, button, lever, roller etc.）Power is acted on action reed, and will
Energy accumulation produces snap action to after critical point, makes movable contact and fixed contact quick-make or the disconnection of action reed end.
After the active force on actuated element is removed, action reed produces counteragent power, when actuated element reverse stroke reaches reed
Action critical point after, instantaneously complete counteragent.The contact spacing of microswitch is small, actuating length is short, by power is small, break-make
Rapidly.But because the contact spacing of its switch is smaller, there is the problem of certain in this technology.When button blocks, hydraulic pressure is too low
All it may be caused not start, once the mixed water barrier film in mixed valve for water heater is impaired or blocking is also possible to cause its nothing
Method operates.
Utility model content
The purpose of this utility model aims to provide a kind of electric heater thermostatic valve, with overcome the deficiencies in the prior art.
The utility model adopts the technical scheme that：A kind of electric heater thermostatic valve, including the water mixing valve in valve body, valve body
Core, controller, motor, motor is by controller driving so as to the hot and cold water water mixing proportion of regulating mixed water valve core, the valve body connection
Cold water end, hot water end, mixed water water side, H pipe component is formed by cold water end, hot water end, mixed water water side, it is characterised in that：
Motor mount is set in the left side of valve body or right side, motor and motor mount is located at the same direction of H pipe component；
Light-operated travel switch is set on motor mount.
The light-operated travel switch includes transmitting, the reception device group pair being oppositely arranged, motor shaft and Spool rotating axle it
Between travelling gear pair is set, the travelling gear is same to being set including valve shaft gear and motor gear, on the Spool rotating axle
Spill spin block is walked, the transmitting, the crack of reception device are located at the stroke range of synchronous rotary block.
The light-operated travel switch includes two pairs of transmittings being oppositely arranged, reception device group pair, respectively rising positioned at valve element
Beginning position and stroke end position.
The cold water end includes three-way pipe, valve body cold water inlet, and the three-way pipe connects running water water inlet, hot water respectively
The water inlet of device cold water, valve body cold water inlet.
The hot water end connects water heater liner hot water outlet pipe.
The three-way pipe, valve body cold water inlet are tightly connected.
The valve body cold water inlet end set deck, ring-shaped depression neck is set, in the outer of the deck on deck
Side sets two-stage to be tightly connected ring set, and seal groove and sealing ring are set on ring set wall.
Principle and advantage of the present utility model：It is different from original constant temperature valve technology, a kind of electric heater of the utility model
Thermostatic valve, sheet devices and motor mount are received installed in the side of hot and cold water water intaking valve and water mixing valve so as to be thinned by launching
The volume of water heater；The top that sending and receiving apparatus is arranged on motor mount intakes motor mount installed in hot water
The side of mouth and mixed water out mouth, in side, the width of water heater can be thinned in installation, saved space.The utility model uses
Light-operated switch, so as to accurately control the travel position of valve element, leaving water temperature is set to reach more horizontal.
Brief description of the drawings
Fig. 1 is a kind of electric heater thermostatic valve structural representation of the utility model.
Fig. 2 is a kind of valve body cold water inlet structural representation of electric heater thermostatic valve of the utility model.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
In description of the present utility model, it is to be understood that term "front", "rear", " on ", " under ", "left", "right",
The orientation or position relationship of the instruction such as " vertical ", " level ", " interior ", " outer " " side " are to be closed based on orientation shown in the drawings or position
System, it is for only for ease of and describes the utility model and simplified description, rather than the device or element of instruction or hint meaning is necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should broadly understood, for example, it may be being fixedly connected.Can also be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Language is in concrete meaning of the present utility model.
Referring to Fig. 1, the utility model provides a kind of electronic constant-temperature water mixing valve, including water-mixing valve core in valve body 1, valve body,
Controller, motor 8, motor by controller driving so as to the hot and cold water water mixing proportion of regulating mixed water valve core, valve body connection cold water end,
Hot water end 2, mixed water water side 3, H pipe component is formed by cold water end, hot water end, mixed water water side, on the left side of valve body or the right side
Side sets motor mount and travel switch seat 4, motor and motor mount is located at the same direction of H pipe component；In electricity
Light-operated travel switch 5 is set in machine mounting seat.
Light-operated travel switch includes transmitting, the reception device group pair being oppositely arranged（6,7）, motor shaft and Spool rotating axle 9
Between set travelling gear pair（Valve shaft gear 9 and motor gear 10）, valve shaft gear 9 is arc, at the both ends of valve shaft gear
Synchronous rotary block 13 is set respectively, and when valve shaft pinion rotation, transmitting, the crack of reception device are located at the stroke of synchronous rotary block
In the range of.
Light-operated travel switch includes two pairs of transmittings being oppositely arranged, reception device group pair, corresponds to the start bit of valve element respectively
Put and stroke end position, i.e. when valve element is in original position and stroke end position, synchronous rotary block just inserts transmitting
In the crack of device group pair or reception device group pair.
Cold water end includes three-way pipe 11, valve body cold water inlet 12, and three-way pipe 11, the sealing of valve body cold water inlet 12 connect
Connect, three-way pipe includes running water water inlet 111, water heater cold water water inlet 112, cold water influent side 113 respectively.Hot water end 2 connects heat
Water heater liner hot water outlet pipe.Running water divides two-way to advance through three-way pipe, enters valve body into water heater liner, another way all the way
It is interior to be left after valve element mixes with hot water from mixed water water side 3.
Cold water influent side 113 is connected with the secondary seal of valve body cold water inlet 12, is specifically shown in Fig. 2, valve body cold water inlet
12 distal end sets deck, and ring-shaped depression neck 121 is set on deck, sets two-stage to be tightly connected ring set in the outside of deck,
Primary seal groove 122, built-in primary seal circle 123, on secondary seal connection ring set are set on primary seal connection ring set
Secondary seal groove 125, built-in secondary seal circle 126 are set.Correspondingly, the supporting setting shrink-fit structure of cold water influent side, makes cold water
Influent side outermost end setting-in valve body cold water inlet deck simultaneously locked with fixing hoop 127, and realize cold water influent side with
Valve body cold water inlet two-stage is tightly connected.
While there has been shown and described that embodiment of the present utility model, it will be understood by those within the art that：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle and objective of the present utility model, replaced
And modification, the scope of the utility model are limited by claim and its equivalent substitution, change what is made without creative work
Enter, should be included within the scope of protection of the utility model.
Claims (7)
1. a kind of electric heater thermostatic valve, including water-mixing valve core, controller, motor in valve body, valve body, motor are driven by controller
Move the hot and cold water water mixing proportion so as to regulating mixed water valve core, the valve body connection cold water end, hot water end, mixed water water side, by cold
Water end (W.E.), hot water end, mixed water water side form H pipe component, it is characterised in that：Motor is set to install in the left side of valve body or right side
Seat, makes motor and motor mount be located at the same direction of H pipe component；Light-operated travel switch is set on motor mount.
2. electric heater thermostatic valve as claimed in claim 1, it is characterised in that：The light-operated travel switch includes being oppositely arranged
Transmitting, reception device group pair, between motor shaft and Spool rotating axle set travelling gear pair, the travelling gear is to including valve
Shaft gear and motor gear, synchronous rotary block is set, and the transmitting, the crack of reception device are positioned at same on the Spool rotating axle
Walk the stroke range of spill spin block.
3. electric heater thermostatic valve as claimed in claim 2, it is characterised in that：The light-operated travel switch includes two pairs relatively
The transmitting of setting, reception device group pair, respectively positioned at the original position and stroke end position of valve element.
4. electric heater thermostatic valve as claimed in claim 1, it is characterised in that：It is cold that the cold water end includes three-way pipe, valve body
Water water inlet pipe, the three-way pipe connect running water water inlet, water heater cold water water inlet, valve body cold water inlet respectively.
5. electric heater thermostatic valve as claimed in claim 4, it is characterised in that：The hot water end connects water heater liner hot water
Outlet pipe.
6. electric heater thermostatic valve as claimed in claim 4, it is characterised in that：The three-way pipe, valve body cold water inlet are close
Envelope connection.
7. electric heater thermostatic valve as claimed in claim 6, it is characterised in that：The valve body cold water inlet end set card
, ring-shaped depression neck is set on deck, sets two-stage to be tightly connected ring set in the outside of the deck, is set on ring set wall
Seal groove and sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720748650.3U CN206861008U (en) | 2017-06-26 | 2017-06-26 | Electric heater thermostatic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720748650.3U CN206861008U (en) | 2017-06-26 | 2017-06-26 | Electric heater thermostatic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206861008U true CN206861008U (en) | 2018-01-09 |
Family
ID=60828115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720748650.3U Expired - Fee Related CN206861008U (en) | 2017-06-26 | 2017-06-26 | Electric heater thermostatic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206861008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159802A (en) * | 2018-06-11 | 2019-08-23 | 芜湖美的厨卫电器制造有限公司 | Trigger device, water mixing valve component, water mixing valve and water heater |
-
2017
- 2017-06-26 CN CN201720748650.3U patent/CN206861008U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159802A (en) * | 2018-06-11 | 2019-08-23 | 芜湖美的厨卫电器制造有限公司 | Trigger device, water mixing valve component, water mixing valve and water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20200626 |