CN102927358A - Temperature control valve - Google Patents
Temperature control valve Download PDFInfo
- Publication number
- CN102927358A CN102927358A CN2012104564502A CN201210456450A CN102927358A CN 102927358 A CN102927358 A CN 102927358A CN 2012104564502 A CN2012104564502 A CN 2012104564502A CN 201210456450 A CN201210456450 A CN 201210456450A CN 102927358 A CN102927358 A CN 102927358A
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- hydraulic piston
- shell
- piston
- spring
- hole
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Abstract
The invention discloses a temperature control valve. The temperature control valve controls the position of a hydraulic piston through expansion caused by heat and contraction caused by cold of liquid paraffin. According to the temperature control valve, the defects of frequent working and easy to damage are overcome, an electromagnetic control part is eliminated, and the size of the temperature control valve is reduced. The temperature control valve is suitable for situations without a power supply.
Description
Technical field
The present invention relates to a kind of thermostat valve, especially refer to a kind of direct current type heating power variable flow valve that is applicable to solar water heater water tank.
Background technique
At present, the solar water temperature control system adopts the electromagnetic type thermostat valve more, and volume is large, and manufacture cost is complicated, and cost is high, because frequent operation easily damages.In addition, the electromagnetic type thermostat valve needs continued power, can't use in the non-transformer situation.In case the electromagnetic type thermostat valve is stopped using during the solar water heater excess Temperature, might cause water heater to burn out.
A kind of freon class material that adopts appears on the market recently as the solar water heater of heat-conducting medium.Because freon class medium-tight is in the circulatory system, whole system vacuumizes and keeps operation under positive pressure, in case excess Temperature, pressure is too high in being very easy to produce, and causes dielectric leakage.And this solar water heater is high owing to the thermal efficiency, conducts heat rapidly, in case stop using for a long time the internal hot-water temperature generally about 80 ℃.This just requires to be equipped with thermostat valve in, guarantees all weather operations, and can not be subjected to the impact of power supply.
Summary of the invention
The objective of the invention is to design a kind of can thermostat valve, it is small and exquisite that this thermostat valve has build, makes simply, long service life does not need the advantage of power supply.
The technical solution used in the present invention: a kind of thermostat valve, concrete structure comprises: female adapter, valve body, hydraulic piston shell, hydraulic piston, spring, spring blind hole, lower through-hole, male connection, piston valve opening, thin metal pipe, probing shell, wherein female adapter communicates with the piston valve opening, the piston valve opening is communicated with by the spring blind hole with lower through-hole, after hydraulic piston and the piston valve opening bottom closure, piston valve opening and lower through-hole can be separated, hydraulic piston one end and hydraulic piston shell are sealed and matched, the other end has a projection, and is fixed together with spring.Spring fitting is in the spring blind hole.Hydraulic piston and hydraulic piston shell surround a telescopic cavity, and inside is filled with liquid paraffin, and are communicated with thin metal pipe.After thin metal pipe stretches out valve body, enter probing shell, with the probing shell close contact.There is a pair of driving hole hydraulic piston shell bottom, is convenient to adjust the position of hydraulic piston shell, the elasticity of control thermostat valve.Female adapter and male connection can water receiving pipes.
Beneficial effect of the present invention: this thermostat valve is by the position of the rising-heat contracting-cold control hydraulic piston of liquid paraffin, avoid the thermostat valve frequent operation, held flimsy shortcoming, removed the Electromagnetic Control part, dwindle the thermostat valve volume, and be applicable to the non-transformer situation.
Description of drawings
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is the schematic appearance of this device.
Fig. 2 is that the A of this device is to schematic diagram.
Fig. 3 is this device valve body sectional view.
Fig. 4 is the probe sectional view of this device.
Fig. 5 is that the B of this device is to Local map.
The position of marking is respectively among the figure: 1, female adapter; 2, valve body; 3, hydraulic piston shell; 4, hydraulic piston; 5, spring; 6, spring blind hole; 7, lower through-hole; 8, male connection; 9, piston valve opening; 10, thin metal pipe; 11, probing shell; 12, driving hole.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the present invention are described further.
Hydraulic piston shell 3 is full of liquid paraffin with the telescopic cavity inside that hydraulic piston 4 surrounds, and is communicated with the part of metal thin tube 10 and probing shell 11 close contacts with metal thin tube 10.The blind pipe that probing shell 11 is put into water tank absorbs heat, when the water tank inside temperature reaches the temperature of setting also so that the liquid paraffin in the telescopic cavity also reaches setting temperature, owing to expanding with heat and contract with cold, liquid paraffin promotes hydraulic piston 4 and moves, with piston valve opening 9 bottom closure, piston valve opening 9 and lower through-hole 7 are cut off, realize that constant temperature is closed.When drop in temperature, liquid paraffin shrinks, and hydraulic piston 4 is promoted by spring 5, leaves the bottom of piston valve opening 9, and piston valve opening 9 is communicated with lower through-hole 7.
Claims (2)
1. thermostat valve, this device is by female adapter (1), valve body (2), hydraulic piston shell (3), hydraulic piston (4), spring (5), spring blind hole (6), lower through-hole (7), male connection (8), piston valve opening (9), thin metal pipe (10), probing shell (11), wherein female adapter (1) communicates with piston valve opening (9), piston valve opening (9) is communicated with by spring blind hole (6) with lower through-hole (7), after hydraulic piston (4) and piston valve opening (9) bottom closure, piston valve opening (9) and lower through-hole (7) can be separated, hydraulic piston (4) one ends and hydraulic piston shell (3) are sealed and matched, the other end has a projection, and is fixed together with spring (5).
2. a kind of thermostat valve according to claim 1, it is characterized in that: spring (5) is installed in the spring blind hole (6), hydraulic piston (4) surrounds a telescopic cavity with hydraulic piston shell (3), inside is filled with liquid paraffin, and be communicated with thin metal pipe (10), after thin metal pipe (10) stretches out valve body (2), enter probing shell (11), with probing shell (11) close contact, there is a pair of driving hole (12) hydraulic piston shell (3) bottom, be convenient to adjust the position of hydraulic piston shell (3), the elasticity of control thermostat valve, female adapter (1) and male connection (8) can water receiving pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104564502A CN102927358A (en) | 2012-11-14 | 2012-11-14 | Temperature control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104564502A CN102927358A (en) | 2012-11-14 | 2012-11-14 | Temperature control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102927358A true CN102927358A (en) | 2013-02-13 |
Family
ID=47642231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104564502A Pending CN102927358A (en) | 2012-11-14 | 2012-11-14 | Temperature control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102927358A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116337293A (en) * | 2023-05-30 | 2023-06-27 | 无锡芯感智半导体有限公司 | Diffused silicon piezoresistive pressure sensor module |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2209816A (en) * | 1987-09-15 | 1989-05-24 | Robert Anthony Brown | Fluid flow control valve and a flushing system incorporating such a valve |
| CN2474821Y (en) * | 2001-04-04 | 2002-01-30 | 胡金高 | Temperature controlling automatic water inlet valve |
| CN2610176Y (en) * | 2003-04-01 | 2004-04-07 | 北京昱创伟业温控消防新技术有限公司 | Liquid temp. control valve |
| CN101629653A (en) * | 2008-07-17 | 2010-01-20 | 叶萍 | Temperature controlling valve |
| CN201582463U (en) * | 2009-09-11 | 2010-09-15 | 新疆华易石油工程技术有限公司 | Automatic control regulating valve |
| GB2483508A (en) * | 2010-09-11 | 2012-03-14 | Colin Philip | Safety device |
-
2012
- 2012-11-14 CN CN2012104564502A patent/CN102927358A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2209816A (en) * | 1987-09-15 | 1989-05-24 | Robert Anthony Brown | Fluid flow control valve and a flushing system incorporating such a valve |
| CN2474821Y (en) * | 2001-04-04 | 2002-01-30 | 胡金高 | Temperature controlling automatic water inlet valve |
| CN2610176Y (en) * | 2003-04-01 | 2004-04-07 | 北京昱创伟业温控消防新技术有限公司 | Liquid temp. control valve |
| CN101629653A (en) * | 2008-07-17 | 2010-01-20 | 叶萍 | Temperature controlling valve |
| CN201582463U (en) * | 2009-09-11 | 2010-09-15 | 新疆华易石油工程技术有限公司 | Automatic control regulating valve |
| GB2483508A (en) * | 2010-09-11 | 2012-03-14 | Colin Philip | Safety device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116337293A (en) * | 2023-05-30 | 2023-06-27 | 无锡芯感智半导体有限公司 | Diffused silicon piezoresistive pressure sensor module |
| CN116337293B (en) * | 2023-05-30 | 2023-09-01 | 无锡芯感智半导体有限公司 | Diffused silicon piezoresistive pressure sensor module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |