CN2145897Y - Temp regulating valve for water heater - Google Patents
Temp regulating valve for water heater Download PDFInfo
- Publication number
- CN2145897Y CN2145897Y CN 91228853 CN91228853U CN2145897Y CN 2145897 Y CN2145897 Y CN 2145897Y CN 91228853 CN91228853 CN 91228853 CN 91228853 U CN91228853 U CN 91228853U CN 2145897 Y CN2145897 Y CN 2145897Y
- Authority
- CN
- China
- Prior art keywords
- water
- temperature adjustment
- adjustment tube
- cold water
- thermostat kit
- 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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- Temperature-Responsive Valves (AREA)
Abstract
The utility model discloses a temperature regulating valve for a water heater. The temperature regulating valve for a water heater overcomes the disadvantage of an old temperature regulating valve that the water temperature is hot and is cold sometimes because the temperature regulating valve is assembled by only two stop valves. The utility model is characterized in that a temperature regulating sleeve is sheathed on a valve body; two pairs of regulating ports which are misplaced to fit and are arranged on the temperature regulating sleeve and the temperature regulating cylinder form two circulation.
Description
The present invention relates to a kind of liquid that can make two kinds of different qualities, for example cold water and hot water, the novel modulating valve that mixes in required ratio.Be mainly used at present on the various water heaters, as heat control valve.
Existing this class heat control valve is only by two stop valve combinations.Transfer cool water quantity for one, transfer the hot water amount for one.Be difficult to water temperature, the water yield are transferred to suitable state.
The purpose of this invention is to provide and a kind ofly regulate, can make water temperature by being chilled to heat or by the modulating valve of heat to cold even continuous transition by knob.
This modulating valve mainly is made up of valve body, socket, knob, adjusting screw rod, nut slider, temperature adjustment tube, thermostat kit.Thermostat kit is enclosed within the valve body and cooperates formation mixing chamber, shunting chamber, cold water cavity with valve body, and hot water socket, water outlet socket communicate with mixing chamber, and the cold water socket communicates with cold water cavity.Two adjusting mouths and a water intake on the thermostat kit communicate with mixing chamber, cold water cavity, water inlet socket respectively, the temperature adjustment jacket casing is in thermostat kit, two pairs of adjusting mouths that dislocation cooperates form the flow channel that two latus rectum sizes are inverse variation on temperature adjustment tube and the thermostat kit.Another opening on the temperature adjustment tube cooperates the can regulate inflow with the water intake on the thermostat kit.Nut slider is fixedlyed connected with temperature adjustment tube one end, by knob, adjusting screw rod, makes nut slider make left and right sides linear slide, does left and right sides slippage thereby drive the temperature adjustment tube, regulates water temperature and regulating water-quantity.Describe in further detail below in conjunction with structure, the working principle of accompanying drawing apparatus of the present invention.
Fig. 1 is the elevation cross-sectional view of water heater heat control valve of the present invention:
Tap water is by running water pipe (22), flow into shunting chamber (23) through opening (21), opening (20), adjusting mouth (3) on the thermostat kit (6), regulate adjusting mouth (2) on mouthful (13) and the temperature adjustment tube (7), regulate mouthful (a 14) dislocation and cooperates and form two hot water or cold water's circulation roads that are inverse variation, regulate that the mouth width are identical, length is a length for above-mentioned four.When rotary knob (15), drive temperature adjustment tube (7) and in thermostat kit (6), slide by adjusting screw rod (17), nut slider (16), change the bore of above-mentioned two flow channels, tap water is in the ratio of being adjusted, respectively through regulating mouthful (13), regulating mouthful (14) inflow cold water cavity (18); Through regulating mouthful (2), regulating in mouthful (3) the inflow mixing chambers (5).The tap water that flows into cold water cavity (18) becomes hot water and is depressed in the mixing chamber (5) in cold water pipe (11) flows into water heater (10), mixes with the tap water of coming in from adjusting mouthful (2), adjusting mouthful (3), flows out through outlet pipe (12).
When rotary knob (15), temperature adjustment tube (7) slippage shows as three strokes: (1) cold water channel is become greatly gradually by closed condition, and until standard-sized sheet, and the hot water channel closes all the time, shows as the ascending adjusting of cool water quantity.(2) cold water channel is diminished gradually by full-gear, and until closing, and the hot water channel is become greatly until standard-sized sheet gradually by closed condition, show as mix the water outlet water temperature by cold water to the transition of high water temperature of water heater.(3) hot water channel is diminished gradually by maximum, and until closing, and cold water channel is closed all the time, shows as the descending adjusting of hot water channel.Counterrotating knob (15) then shows opposite states.
The total effective operating range of piston cylinder (7) is above-mentioned two pairs of three times of regulating mouthful length a, and the length b of opening (20) should guarantee that temperature adjustment tube (7) is in the enough discharge value of the Shi Douyou that horizontally slips.Other accessory: as the joint of outer sealing (4), outer seal (9,19) seal washer and each water pipe etc., its effect introduction is omitted.
Claims (3)
1, a kind of water heater temperature's modulating valve, mainly form by valve body, thermostat kit, temperature adjustment tube, adjusting screw rod, nut slider, knob etc., it is characterized in that: thermostat kit (6) is enclosed within the valve body (4), and the two cooperates to form shunts chamber (23), cold water cavity (18), mixing chamber (5).Temperature adjustment tube (7) is enclosed within the thermostat kit (6), the adjusting mouth (3) on the thermostat kit (6), regulate mouthful (13) respectively with temperature adjustment tube (7) on adjusting mouth (2), regulate mouthful (a 14) dislocation and cooperate, form hot water or cold water's circulation road that two bores are inverse variation.These two flow channels communicate shunting chamber (23) respectively with mixing chamber (5), cold water cavity (18), mixing chamber (5) also communicates with the hot-water line that is connected water heater (1), outlet pipe (12), and cold water cavity (18) communicates with the cold water pipe that is connected water heater (1).(17) one of adjusting screw rods and knob (15) are fixedly connected, and a rotation set is in nut slider (16), and nut slider (16) is fixedlyed connected with temperature adjustment tube (7).
According to the modulating valve of claim 1, it is characterized in that 2, the opening (20) on the temperature adjustment tube (7), the opening (21) on the thermostat kit (6) form intake tunnel with water supply connector (22), make tap water in intake tunnel flows into shunting chamber (23).
3, require 1 modulating valve according to power, it is characterized in that: drive temperature adjustment tube (7) and in thermostat kit (6), horizontally slip by knob (15), adjusting screw rod (17), nut slider (16).The effective travel of sliding is three times of adjusting mouthful (2,14,3,13) length a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91228853 CN2145897Y (en) | 1991-11-16 | 1991-11-16 | Temp regulating valve for water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91228853 CN2145897Y (en) | 1991-11-16 | 1991-11-16 | Temp regulating valve for water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2145897Y true CN2145897Y (en) | 1993-11-10 |
Family
ID=33760653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91228853 Expired - Fee Related CN2145897Y (en) | 1991-11-16 | 1991-11-16 | Temp regulating valve for water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2145897Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237504A (en) * | 2020-04-27 | 2020-06-05 | 佛山市三俊电子股份有限公司 | Thermostatic valve and water heater with thermostatic valve |
-
1991
- 1991-11-16 CN CN 91228853 patent/CN2145897Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237504A (en) * | 2020-04-27 | 2020-06-05 | 佛山市三俊电子股份有限公司 | Thermostatic valve and water heater with thermostatic valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: NO. 59, WUSI ROAD, FUZHOU CITY TO: NO. 306, WUSI ROAD, FUZHOU CITY |
|
| CP03 | Change of name, title or address |
Address after: No. 54, 306, Fuzhou Patentee after: Lin Benfang Address before: No. 54, 59, Fuzhou Patentee before: Lin Benfang |
|
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |