CN104154266A - Novel thermostatic valve element - Google Patents
Novel thermostatic valve element Download PDFInfo
- Publication number
- CN104154266A CN104154266A CN201410297462.4A CN201410297462A CN104154266A CN 104154266 A CN104154266 A CN 104154266A CN 201410297462 A CN201410297462 A CN 201410297462A CN 104154266 A CN104154266 A CN 104154266A
- Authority
- CN
- China
- Prior art keywords
- spool
- slider
- valve element
- inlet port
- water inlet
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention relates to a novel thermostatic valve element which comprises a valve element lower sleeve, a middle sleeve, an adjustment slider and an adjustment knob. A hot water inlet port and a cold water inlet port are formed in the valve element lower sleeve, the hot water inlet port is formed in the bottom of the valve element lower sleeve, and the cold water inlet port is formed in the upper portion of the valve element lower sleeve. The middle sleeve is arranged on the upper portion of the valve element lower sleeve and connected with the valve element lower sleeve through threads, a mixed water outlet port is formed in the side face of the bottom of the middle sleeve, a movable slider is arranged in the valve element lower sleeve, and the lower plane of the movable slider and the bottom of the valve element lower sleeve are sealed through a rubber mat. An upper sleeve is arranged on the middle sleeve, the adjustment slider is arranged in the upper sleeve, the lower face of the adjustment slider is sealed through a rubber mat which is pressed and embedded in the upper plane of the movable slider, and a temperature sensing element is arranged on the upper portion of the movable slider. The novel thermostatic valve element can achieve constant temperature adjustment through a temperature adjustment handle, and enable cold and hot water to or not to enter the valve element synchronously.
Description
Technical field
The present invention relates to a kind of hot and cold water spool, be specifically related to a kind of novel constant-temperature spool.
Background technique
Along with social development, people require more and more higher to life, and existing constant temperature valve core does not carry out switch control to water inlet and outlet, only to entering the flow of spool hot and cold water, carries out ratio adjusting, after being assemblied in constant temperature housing, need to separately establishing switch and control water flow; In addition, existing constant temperature valve core is generally from entering hot and cold water near temperature adjustment handle, toward leaking water away from the direction of temperature adjustment handle.This has just determined that constant temperature valve body need adopt the parallel installation of body of wall with standing valve, thereby it is more complicated that the water route of constant temperature valve body is arranged, and valve body is relatively huge.The constant-temperature tap majority that conventional constant temperature valve core is housed is all that mixed water outlet is carried out to switch control, and the hot and cold water entering is not controlled, and therefore at cold and hot water inlets place, needs device safety check, is used for preventing because of the different water of going here and there of hot and cold water force value.One way stop peturn valve is all arranged in constant-temperature tap water intake hot and cold water pipeline, therefore needs parts less, and without hindrance to intaking, water outlet will seal tightly.The defects such as these parts exist and easily blocked by impurity in actual applications, poorly sealed, and water inlet is hindered greatly, and the life-span is short.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, a kind of novel constant-temperature spool has been proposed, described spool designs constant temperature valve core component optimization by changing, make constant temperature valve core by single regulating constant fixed temperature become can regulating constant fixed temperature synchronously open and close spool water intake hot and cold water again.The constant-temperature tap that the variation of this structure makes to assemble this constant temperature valve core becomes monolever by original dual-handle and operates, and makes constant-temperature tap reduce independent switch part, and valve body structure is simple, and shorten in water route, cost.Because the on-off mode of this spool is the synchronous hot and cold water that enters spool that turn-offs, the constant-temperature tap that makes to assemble this constant temperature valve core is without at cold and hot water inlets device one way stop peturn valve, and the shortcoming that one way stop peturn valve rate of fault is high is overcome.
Technological scheme of the present invention is: a kind of novel constant-temperature spool, comprise that spool traps, middle cover, adjusting slider and adjusting knob, under described spool, put and be provided with hot water water inlet port and cold water water inlet port, hot water water inlet port is positioned at the bottom that spool is trapped, cold water water inlet port is positioned at the top that spool is trapped, middle cover is positioned at the top that spool is trapped, middle cover and spool are trapped and are threaded connection, bottom sides at middle cover is provided with mixing water water outlet port, spool is provided with a movable slider in trapping, the bottom that the lower plane of movable slider and spool are trapped seals by rubber cushion, the top of middle cover is provided with cover, adjusting slider is positioned at cover, the rubber pad being embedded in movable slider upper plane below by compression of adjusting slider is realized sealing, top at movable slider is provided with heat responsive element, heat responsive element is at the inner chamber of middle cover, the top push rod of heat responsive element contacts by spring with temperature adjustment combination, upper cover and middle cover are threaded connection, between adjusting knob and adjusting slider, by rotation screw thread, be connected, the inside of described adjusting slider is provided with temperature adjustment combination.
Upper cover inside is provided with interior hexagonal structure, and the outside stage casing of adjusting slider is provided with outer hexagonal structure.
The spool inside of trapping is provided with big spring, and the upper end of big spring contacts with the plane of movable slider lower end.
Movable slider inside is provided with endoporus.
The present invention has following beneficial effect:
1) the present invention had both realized thermostatic control with a temperature adjustment handle, realized again the hot and cold water that synchronous opening and closing enter spool.
2) the control water mode that the present invention makes constant-temperature tap is controlled and is become monolever and control by dual-handle, and the temperature of constant-temperature tap is regulated, and current turn-off and complete on a handle, have reduced the parts of constant-temperature tap.Because constant temperature valve core has the cold and hot two path water that synchronous open and close enter spool, make constant-temperature tap cut the one way stop peturn valve that rate of fault is high.
3) constant temperature valve core is provided with temperature and regulates combiner to come the water-exit temperature of regulating spool and handle set temperature scale value to be consistent.So just can produce in advance the switching position of spool and the scale value of each temperature spots.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention.
Accompanying drawing is structural representation of the present invention.
In figure, 1, spool traps; 2, movable slider; 3, heat responsive element; 4, middle cover; 5, adjusting slider; 6, upper cover; 7, adjusting knob; 8, temperature adjustment combination; 9, big spring; 10, mixing water water outlet port; 11, cold water water inlet port; 12, hot water water inlet port; 13, rubber pad.
Embodiment:
Shown in accompanying drawing, the present invention includes that spool traps 1, middle cover 4, adjusting slider 5 and adjusting knob 7, at described spool, trap and be provided with cold water water inlet port 11 and hot water water inlet port 12 on 1, hot water water inlet port 12 is positioned at trap 1 bottom of spool, cold water water inlet port 11 is positioned at trap 1 top of spool, trap 1 top of spool is provided with middle cover 4, and middle cover 4 and spool are trapped and 1 be threaded connection, and in the bottom sides of middle cover, is provided with mixing water water outlet port 10.Spool is trapped in 1 and is provided with a movable slider 2, lower half portion endoluminal means big spring 9 of movable slider 2, and trap 1 base plane of the lower plane of big spring and spool contacts.Trap 1 bottom of the lower plane of movable slider 2 and spool seals by rubber cushion.
Adjusting slider 5 is arranged in movable slider 2 tops and overlaps 4, and the lower plane of adjusting slider 5 is realized the sealing to cold water water inlet port 11 by compressing the rubber pad 13 embedding in movable slider 2 upper plane.On the top of movable slider 2, be provided with heat responsive element 3, the heat sensitive wax of heat responsive element 3 interior arrangements is inflatable and shrink with the lifting of temperature, the expansion of heat sensitive wax and shrink the push rod upper and lower displacement that promotes heat responsive element inside.In outside above adjusting slider 5, be provided with and overlap 6, upper cover inside is provided with interior hexagonal structure, and the outside stage casing of adjusting slider 5 is provided with outer hexagonal structure, and adjusting slider 5 is assembled to cover 6 under inside and outside six sides' effect, adjusting slider 5 can only move up and down, and can not relatively rotate.Upper cover 6 is threaded connection with middle cover 4.The inside of adjusting slider 5 is provided with temperature adjustment combination 8, between temperature adjustment combination 8 and adjusting slider 5, by rotation, is threaded.The lower end inner chamber of temperature adjustment combination 8 contacts with the push rod upper end of heat responsive element 3, from the top of adjusting knob 7, by its endoporus, inserts inner hexagon spanner rotation temperature adjustment combination 8, makes temperature adjustment combine 8 and moves up and down at adjusting slider 5 inner chambers, is used for setting temperature.
Adjusting knob 7 is positioned at the inner chamber top of cover 6, between adjusting knob 7 and adjusting slider 5, by rotation screw thread, be connected, rotation adjusting knob 7 adjusting sliders 5 can move up and down, now with regard to energy adjusting water outlet temperature, when the adjusting knob 7 that turns clockwise arrives certain position, adjusting slider 5 moves down closes the hot and cold water that enters spool.Movable slider 2 inside are provided with endoporus.The cavity of adjusting slider has mixing water water outlet.Working principle is:
When rotating counterclockwise adjusting knob 7, adjusting slider 5 moves up, and now adjusting slider 5 moves up with big spring 9 promotions moving sliding fast 2 that are conditioned slide block 5 compressions simultaneously.When adjusting slider 5 and movable slider 2 continue to move up until the upper plane of movable slider 2 and the lower plane of middle cover 4 are promoted to compress by big spring 9.Now adjusting slider 5 continue to move up and movable slider 2 by overlap 4 and stop and can not move, at this moment the lower plane of adjusting slider 5 is separated with the seal rubber pad of the top inner plane of movable slider 2.When big spring 9 promotion movable sliders 2 move up, trap 1 sealing plane of the lower plane of movable slider 2 and spool is separated, the trap hot water at hot water water inlet port 12 places of 1 rubber seal of the lower plane of movable slider 2 and spool, enter the inner chamber of movable slider 2, endoporus through movable slider 2 upwards flows and contacts with heat responsive element 3, along with entering the hot water temperature's of inner chamber rising, the inner heat sensitive wax of heat responsive element 3 expands, promote to move on self push rod, after contacting with temperature adjustment combiner, the anti-downward movable slider 2 compression big springs 9 that promote of heat responsive element 3 that push away move downward, now opened the gap of plane and middle cover 4 lower planes on movable slider 2, the cold water at cold water water inlet port 11 places enters inner chamber by this gap to be mixed with hot water, the temperature of mixing water determines the telescopic displacement of heat responsive element 3 push rods, thereby determined the trap open gap of 1 inner chamber plane of the upper lower plane of movable slider 2 and middle cover 4 lower planes and spool, also just determined the ratio of hot and cold water water inlet.When the temperature of water or pressure change, the temperature of mixing water is also along with changing, after heat responsive element 3 induction water temperatures, the displacement of its push rod also changes, thereby the ratio of adjusting in time hot and cold water water inlet is consistent the mixed water temperature in cavity, reaches the object of constant temperature.When clockwise rotating adjusting knob 7, adjusting slider 5 moves down, move to after certain displacement, the lower plane of adjusting slider contacts promotion movable slider 2 and moves down with the rubber pad of movable slider 2 interior upper planes, compress big spring 9 compresses movable slider 2 lower planes and the rubber pad of the inner plane of trapping simultaneously, now hot and cold water is synchronously turned off, and reaches the object of synchronous switch hot and cold water.
The present invention designs constant temperature valve core component optimization by changing, make constant temperature valve core by single regulating constant fixed temperature become can regulating constant fixed temperature synchronously open and close spool water intake hot and cold water again.The constant-temperature tap that the variation of this structure makes to assemble this constant temperature valve core becomes monolever by original dual-handle and operates, and makes constant-temperature tap reduce independent switch part, and valve body structure is simple, and shorten in water route, cost.Because the on-off mode of this spool is the synchronous hot and cold water that enters spool that turn-offs, the constant-temperature tap that makes to assemble this constant temperature valve core is without at cold and hot water inlets device one way stop peturn valve, and the shortcoming that one way stop peturn valve rate of fault is high is overcome.
Claims (1)
1. a novel constant-temperature spool, comprise that spool traps, middle cover, adjusting slider and adjusting knob, it is characterized in that: under described spool, put and be provided with hot water water inlet port and cold water water inlet port, hot water water inlet port is positioned at the bottom that spool is trapped, cold water water inlet port is positioned at the top that spool is trapped, middle cover is positioned at the top that spool is trapped, middle cover and spool are trapped and are threaded connection, bottom sides at middle cover is provided with mixing water water outlet port, spool is provided with a movable slider in trapping, the bottom that the lower plane of movable slider and spool are trapped seals by rubber cushion, the top of middle cover is provided with cover, adjusting slider is positioned at cover, the rubber pad being embedded in movable slider upper plane below by compression of adjusting slider is realized sealing, top at movable slider is provided with heat responsive element, heat responsive element is at the inner chamber of middle cover, the top push rod of heat responsive element contacts by spring with temperature adjustment combination, upper cover and middle cover are threaded connection, between adjusting knob and adjusting slider, by rotation screw thread, be connected, the inside of described adjusting slider is provided with temperature adjustment combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410297462.4A CN104154266A (en) | 2014-06-29 | 2014-06-29 | Novel thermostatic valve element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410297462.4A CN104154266A (en) | 2014-06-29 | 2014-06-29 | Novel thermostatic valve element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104154266A true CN104154266A (en) | 2014-11-19 |
Family
ID=51879842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410297462.4A Pending CN104154266A (en) | 2014-06-29 | 2014-06-29 | Novel thermostatic valve element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104154266A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545671A (en) * | 2017-01-13 | 2017-03-29 | 九牧厨卫股份有限公司 | A kind of constant-temperature constant-current valve element with linkage diverter function |
-
2014
- 2014-06-29 CN CN201410297462.4A patent/CN104154266A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545671A (en) * | 2017-01-13 | 2017-03-29 | 九牧厨卫股份有限公司 | A kind of constant-temperature constant-current valve element with linkage diverter function |
| CN106545671B (en) * | 2017-01-13 | 2018-09-28 | 九牧厨卫股份有限公司 | A kind of constant-temperature constant-current spool of band linkage diverter function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6138718B2 (en) | Control unit for mixed faucet and temperature control device for mixed faucet | |
| RU2014127557A (en) | COMPRESSOR ELECTRIC MOTOR PROTECTION SYSTEM AND METHOD | |
| CN104806797B (en) | Automatic flow control system and guide valve component | |
| US20170220056A1 (en) | Two-stage valve | |
| CN203098943U (en) | Synchronous switch thermostatic valve with water feeding and discharging on bottom | |
| CN106678390A (en) | Cold-water-and-hot-water synchronous valve core structure | |
| US2593564A (en) | Pilot operated valve | |
| CN104154266A (en) | Novel thermostatic valve element | |
| CN202327209U (en) | Thermostatic valve core capable of synchronously opening and closing cold water and hot water | |
| CN105370923A (en) | Constant-temperature valve element structure | |
| CN108167516B (en) | A kind of constant-temperature water valve | |
| CN104455542A (en) | Bottom water inflow and outflow constant-temperature valve element of synchronous switch | |
| CN105889588A (en) | Lining fluorine self-operated double-seat pressure adjusting valve | |
| CN104235421A (en) | Thermostatic valve core with synchronous cold-hot water opening and closing function | |
| CN209263335U (en) | A kind of hot and cold water electromagnetic boiler | |
| CN202580114U (en) | Single-handle synchronous switch constant temperature faucet | |
| CN103672036B (en) | Water temperature selection switch valve and method of work thereof | |
| CN202646792U (en) | Constant-temperature valve plug | |
| CN215446861U (en) | Water flow segmentation valve and gas water heater | |
| CN106763911A (en) | It is adjusted in synchronism water temperature valve core structure | |
| CN105221798A (en) | Novel water inlet and outlet constant temperature valve core | |
| CN106763890A (en) | Novel water mixing valve door | |
| CN203516828U (en) | Valve core of water temperature automatic regulating valve | |
| RU70719U1 (en) | GAS PRESSURE REGULATOR | |
| CN110686097B (en) | Control method and device for gas proportional valve and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141119 |
|
| WD01 | Invention patent application deemed withdrawn after publication |