CN2697426Y - Water valve with temp indicator and pipe joint thereof - Google Patents
Water valve with temp indicator and pipe joint thereof Download PDFInfo
- Publication number
- CN2697426Y CN2697426Y CN 200320121198 CN200320121198U CN2697426Y CN 2697426 Y CN2697426 Y CN 2697426Y CN 200320121198 CN200320121198 CN 200320121198 CN 200320121198 U CN200320121198 U CN 200320121198U CN 2697426 Y CN2697426 Y CN 2697426Y
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- CN
- China
- Prior art keywords
- indicating device
- mounting hole
- temperature indicating
- pointer
- bimetal
- 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 water valve with temp indicator and pipe joint thereof, comprising a valve body and a joint body; a water current channel is formed in the valve body and the joint body; a mounting hole in the shape of the step which is opened on the valve body or the joint body is communicated with the water current channel; a bimetal dial thermometer is arranged in the mounting hole by the compacting of the sealing pressing ring. The thermometer has a casing in the shape of the step, a dial plate, a plate seat, a mandrel, a needle, a bimetallic temperature sensor, and a press cover are arranged in the casing in the shape of the step, the press cover is riveted on the top of the dial plate, and a transparent meter cover and a seal element are compacted on the dial plate by the press cover. The water valve with temp indicator and pipe joint thereof has the advantages of convenient installation, good sealing performance, and no additional power source; the water temperature can be accurately displayed, and the observation is convenient.
Description
Technical field
The utility model relates to a kind of water valve and pipe coupling with temperature indicating device.
Background technique
Now, the water valve of hot and cold water mixing generally uses in daily life.Existing hot and cold water Mixed water valve does not have temperature indicating device mostly, the user tests water temperature and contacts perception by body surface, its deficiency is: one, often take place because the too high accident that causes scald of water temperature, two, to obtain suitable water temperature and must cause the waste of water resources through regulating repeatedly.For addressing the above problem, notification number CN2150416 (day for announcing 1993.12.22, application number 93201693, applying date 1993.1.11) utility model patent provides a kind of water tap that has the liquid crystal temperature display device, its temperature indicator is arranged in the handgrip, the design have certain narrow limitation, and with battery as the energy, bring the problem of replacing thus.
Summary of the invention
The purpose of this utility model provides a kind of water valve with temperature indicating device.
Another purpose of the present utility model provides a kind of pipe coupling with temperature indicating device.
The water valve of the band temperature indicating device that the utility model provides, have valve body, form flow channel in the valve body, on valve body, offer the mounting hole that connects with flow channel, the temperature indicating device seal arrangement is in mounting hole, and described temperature indicating device is a bimetal pointer-type thermometer.
The pipe coupling of the band temperature indicating device that the utility model provides, has joint body, form flow channel in the joint body, on joint body, offer the mounting hole that connects with flow channel, the temperature indicating device seal arrangement is in mounting hole, and described temperature indicating device is a bimetal pointer-type thermometer.
Described mounting hole is step-like, and described bimetal pointer-type thermometer compresses by the sealing trim ring and is configured in the mounting hole.
Described bimetal pointer-type thermometer, have open-topped, bottom end seal and top and be step-like watchcase, the dial plate of band temperature mark is bearing on the step in the watchcase by the dish seat, the gland that is riveted on the watchcase top is pressed on transparent table lid and Sealing on the dial plate, dial plate and dish seat have the center hole of perforation, the mandrel activity is arranged in center hole, the upper end of mandrel connects indicator, the lower end is connected with spirality bimetallic temperature sensor one end, and the helical bimetallic temperature sensor the other end is connected in dish seat lower end.
The water valve of described band temperature indicating device, bimetal pointer-type temperature is positioned at the top of valve body and the position of close water outlet.
The water valve and the pipe coupling of the band temperature indicating device that the utility model provides, adopt bimetal pointer-type thermometer as thermometric and display unit, and be arranged on valve body and the pipe coupling body, rational in infrastructure, easy for installation, good airproof performance need not additional power source, can show water temperature comparatively exactly, be convenient to again simultaneously observe.
Description of drawings
Fig. 1 is that the master of the water valve of band temperature indicating device looks sectional view.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is that the master of the pipe coupling of band temperature indicating device looks sectional view.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is that the master of temperature indicating device looks sectional view.
Fig. 6 is the plan view of Fig. 5.
Embodiment
As shown in Figure 1 and Figure 2, the water valve of band temperature indicating device, have valve body 1 and handgrip 2, form flow channel 1a in the valve body 1, on valve body 1, offer the mounting hole 3 that connects with flow channel 1a, the temperature indicating device seal arrangement is in mounting hole 3, and described temperature indicating device is a bimetal pointer-type thermometer 4.Mounting hole is step-like and has internal thread, and bimetal pointer-type thermometer 4 compresses and is configured in the mounting hole 3 by having externally threaded sealing trim ring 5.Bimetal pointer-type temperature 4 is positioned at the top of valve body 1 and the position of close water outlet 1b, so that the user observes.
As shown in Figure 3, Figure 4, the pipe coupling of band temperature indicating device is used to connect hot water pipeline.It has joint body 6, forms flow channel 6a in the joint body 6, offers the mounting hole 3 that connects with flow channel 6a on joint body 6, and the temperature indicating device seal arrangement is in mounting hole 3, and described temperature indicating device is a bimetal pointer-type thermometer 4.Mounting hole 3 is step-like and has internal thread, and bimetal pointer-type thermometer 4 compresses and is configured in the mounting hole 3 by having externally threaded sealing trim ring 5.
As Fig. 5, shown in Figure 6, bimetal pointer-type thermometer 4, have open-topped, bottom end seal and top and be step-like metal shell 7, the dial plate 8 of band temperature mark is fixed on the metal dish seat 9, metal dish seat 9 is bearing on the step in the watchcase 7, gland 10 is riveted on the watchcase top and transparent table lid 11 and rubber seal 12 is pressed on the dial plate 8, constitutes seal structure thus.Dial plate 8 has the temperature scale mark, dial plate 8 and dish seat 9 have the center hole of perforation, mandrel 13 activities are arranged in center hole, the upper end of mandrel 13 connects indicator 14, the lower end is connected with spirality bimetallic temperature sensor 15 1 ends, and helical bimetallic temperature sensor 15 the other ends are connected in dish seat 9 lower ends.
During installation, the stepped part of metal shell 7 places in the step of mounting hole 3, compresses sealing by sealing trim ring 5.Sensing water temperature variation among flow channel 1a, the 6a is stretched in watchcase 7 lower ends, with heat transferred helical bimetallic temperature sensor 15, and 15 flexible, the twistings of helical bimetallic temperature sensor, the temperature of drive mandrel 13, indicator 14 indication water outlets.
Claims (7)
1, the water valve of band temperature indicating device, have valve body, form flow channel in the valve body, it is characterized in that: on valve body, offer the mounting hole that connects with flow channel, the temperature indicating device seal arrangement is in mounting hole, and described temperature indicating device is a bimetal pointer-type thermometer.
2, the water valve of band temperature indicating device according to claim 1 is characterized in that: described mounting hole is step-like, and described bimetal pointer-type thermometer compresses by the sealing trim ring and is configured in the mounting hole.
3, the water valve of band temperature indicating device according to claim 1, it is characterized in that: described bimetal pointer-type thermometer, has open-topped, bottom end seal and top are step-like watchcase, the dial plate of band temperature mark is bearing on the step in the watchcase by the dish seat, the gland that is riveted on the watchcase top is pressed on transparent table lid and Sealing on the dial plate, dial plate and dish seat have the center hole of perforation, the mandrel activity is arranged in center hole, the upper end of mandrel connects indicator, the lower end is connected with spirality bimetallic temperature sensor one end, and the helical bimetallic temperature sensor the other end is connected in dish seat lower end.
4, the water valve of band temperature indicating device according to claim 1 is characterized in that: the water valve of described band temperature indicating device, bimetal pointer-type temperature is positioned at the top of valve body and the position of close water outlet.
5, the pipe coupling of band temperature indicating device, has joint body, form flow channel in the joint body, it is characterized in that: on joint body, offer the mounting hole that connects with flow channel, the temperature indicating device seal arrangement is in mounting hole, and described temperature indicating device is a bimetal pointer-type thermometer.
6, the pipe coupling of band temperature indicating device according to claim 5 is characterized in that: described mounting hole is step-like, and described bimetal pointer-type thermometer compresses by the sealing trim ring and is configured in the mounting hole.
7, the pipe coupling of band temperature indicating device according to claim 5, it is characterized in that: described bimetal pointer-type thermometer, has open-topped, bottom end seal and top are step-like watchcase, the dial plate of band temperature mark is bearing on the step in the watchcase by the dish seat, the gland that is riveted on the watchcase top is pressed on transparent table lid and Sealing on the dial plate, dial plate and dish seat have the center hole of perforation, the mandrel activity is arranged in center hole, the upper end of mandrel connects indicator, the lower end is connected with spirality bimetallic temperature sensor one end, and the helical bimetallic temperature sensor the other end is connected in dish seat lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320121198 CN2697426Y (en) | 2003-12-04 | 2003-12-04 | Water valve with temp indicator and pipe joint thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320121198 CN2697426Y (en) | 2003-12-04 | 2003-12-04 | Water valve with temp indicator and pipe joint thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2697426Y true CN2697426Y (en) | 2005-05-04 |
Family
ID=34762502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320121198 Expired - Fee Related CN2697426Y (en) | 2003-12-04 | 2003-12-04 | Water valve with temp indicator and pipe joint thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2697426Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445612C (en) * | 2006-12-30 | 2008-12-24 | 崔忠民 | Water tap with temp. displaying apparatus |
| WO2010088852A1 (en) * | 2009-02-03 | 2010-08-12 | 厦门松霖科技有限公司 | Temperature indicating tube joint |
| CN105300445A (en) * | 2015-10-09 | 2016-02-03 | 中国船舶重工集团公司第七〇五研究所 | Wall-penetrating sealed digital in-container environment detecting device |
-
2003
- 2003-12-04 CN CN 200320121198 patent/CN2697426Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445612C (en) * | 2006-12-30 | 2008-12-24 | 崔忠民 | Water tap with temp. displaying apparatus |
| WO2010088852A1 (en) * | 2009-02-03 | 2010-08-12 | 厦门松霖科技有限公司 | Temperature indicating tube joint |
| CN105300445A (en) * | 2015-10-09 | 2016-02-03 | 中国船舶重工集团公司第七〇五研究所 | Wall-penetrating sealed digital in-container environment detecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |