CN2228159Y - Marmen temp-controlling valve - Google Patents
Marmen temp-controlling valve Download PDFInfo
- Publication number
- CN2228159Y CN2228159Y CN95240254U CN95240254U CN2228159Y CN 2228159 Y CN2228159 Y CN 2228159Y CN 95240254 U CN95240254 U CN 95240254U CN 95240254 U CN95240254 U CN 95240254U CN 2228159 Y CN2228159 Y CN 2228159Y
- Authority
- CN
- China
- Prior art keywords
- valve body
- utility
- model
- depression bar
- circular cylinder
- 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
Links
Images
Landscapes
- Temperature-Responsive Valves (AREA)
Abstract
The utility model relates to a temperature controlling valve. The utility model is formed by that an upper valve body and a lower valve body are connected and assembled, wherein, the top of the inner part of the upper valve body is provided with a regulating bolt, a pressing rod is arranged under the regulating bolt, and a deflecting spring is arranged between the regulating bolt and the pressing rod; the lower part of the pressing rod is provided with a pressing cover, and a shape memory alloy spring is arranged between the pressing rod and the pressing cover; the inner part of the lower valve body is provided with the pressing cover and a sealing ring, the center and the edge of the lower valve body are respectively provided with holes, one side of the lower valve body is a water inlet, and the lower part of the lower valve body is a water outlet. The utility model has the advantages of novel structure, simple structure and reliable structure; the hydraulic self balance can be formed in the valve body. Thus, the utility model is suitable for the operating environments with different hydraulic values. The utility model can be not only used on a solar water heater, but also used on other types of water heaters, and can also be used other devices for transferring liquid or gas.
Description
The utility model relates to the thermostat valve technology, is mainly used in solar water heater.
Up to the present, the thermostat valve that is used for solar water heater mainly contains three kinds: a kind of system that is made up of temp-sensitive apparatus and solenoid valve etc.; Second kind is direct current type heating power variable valve; The third is the thermostat valve that adopts marmem.But all there are some defectives in above-mentioned three kinds of thermostat valves, except wanting consumed power, whole temperature control system are lost efficacy as first kind of temperature control system; Under higher hydraulic pressure, temperature control system also can be malfunctioning.Second kind of thermostat valve because of being filled with these easy leak materials of paraffin wax or fluorine Lyons in the valve, makes valve malfunctioning because leak sometimes; Leak in addition and pollute the environment.The third is that this new function material of marmem is applied on the thermostat valve, but or because of complex structure is difficult to promote, just influenced greatly by hydraulic pressure, impracticable.
The purpose of this utility model is, designs a kind of Environmental Conditions that can be used for various different height hydraulic pressure, and is simple in structure, is convenient to promote practical shape memory alloy temperature control valve.
Below in conjunction with accompanying drawing, the utility model is illustrated it.
Accompanying drawing 1 is a structural drawing of the present utility model, among the figure:
1. adjusting bolt; 2. upper valve body; 3. bias spring; 4. depression bar; 5. shape memory alloy spring; 6. gland; 7. hole; 8. descend valve body; 9. hole; 10, seal ring; 11. fixing bolt; 12. water intake; 13. water outlet.
The utility model is to be fastenedly connected through fixing bolt (11) by upper valve body (2) and following valve body (8) to form, wherein upper valve body (2) is the hollow circular cylinder that has round bottom, inner top at hollow circular cylinder is equipped with adjusting bolt (1), depression bar (4) is housed under it, bias spring (3) is placed on to be regulated between bolt (1) and the depression bar (4), one of bias spring (3) is connected on the bottom of regulating bolt (1), the other end is connected on the top of depression bar (4), shape memory alloy spring (5) is placed between depression bar (4) and the gland (6), one of shape memory alloy spring (5) terminates at the bottom of depression bar (4), and the other end is connected on the gland (6); Following valve body (8) is the cylindrical body onesize with the upper valve body round bottom, its lower end is little hollow circular cylinder, middle vacancy in following valve body (8), gland (6) and seal ring (10) are housed, center and peripheral place porose (9) and hole (7) at gland (6) and seal ring (10), side at following valve body (8) has water intake (12), and following valve body lower portion hollow circular cylinder is water outlet (13).
When the utility model uses, water intake is connected on the heat collector outlet pipe of solar water heater, water outlet is received on the intake pipe of heat-insulating water tanks, after connecting the water source, because of hole (9) are biased depression bar (4) obstruction that spring (3) is exerted pressure, cold water can only pass through hole (7) and flow in the upper valve body (2), and sets up hydraulic balance up and down at seal ring (10).When the water temperature in the heat collector of solar water heater reaches the thermostat valve operating temperature, shape memory alloy spring (5) is replied elongation, and be support with gland (6), depression bar (4) is moved up, hole (9) is communicated with, hydraulic balance is destroyed up and down for seal ring (10), and hot water is discharged through pipeline from water outlet (13).In this simultaneously, when depression bar (4) when upwards mentioning, bias spring (3) is compressed.After hot water in heat collectors for solar water heater has been arranged, cold water enters in the utility model valve body, make shape memory alloy spring (5) deliquescing, under the elastic reaction of bias spring (3), depression bar (4) compression shape memory alloy spring (5) returning position is stopped up hole (9) heavily again, makes current can only pass through hole (7) and flows into upper valve body, thereby set up new hydraulic balance up and down once more at seal ring, the utility model is in closed condition heavily again.
Advantage of the present utility model is to adopt shape memory alloy spring to do thermosensitive element, does bias spring with common spring, thereby the temperature-sensitive sensitivity, and valve open is closed rapidly.The utility model structural design novelty, simple, rationally, in valve body, can form hydraulic self-balancing, thereby can be applied to the Environmental Conditions of the different hydraulic pressure of height.The utility model easily makes, easily install, volume is little, in light weight, be not only applicable on the solar water heater, can also be used on the water heater of other types, and as the thermostat valve of liquid or gas delivery, thereby wide application prospect is arranged.
Claims (1)
1. a new shape memory alloy temperature control valve is characterized in that, is to be fastenedly connected through fixing bolt by upper valve body and following valve body to form:
A. upper valve body is the hollow circular cylinder that has round bottom, inner top at hollow circular cylinder is equipped with the adjusting bolt, under it depression bar is housed, one of bias spring is connected on the bottom of regulating bolt, the other end is connected on the top of depression bar, shape memory alloy spring is placed between depression bar and the gland, and one terminates at the bottom of depression bar, and the other end is connected on the gland;
B. descend valve body to be and the same big hollow circular cylinder of upper valve body round bottom, its underpart is little hollow circular cylinder, vacancy in following valve body, gland and seal ring are housed, respectively there is a hole at center and peripheral place at gland and seal ring, side at following valve body has water intake, and the little hollow circular cylinder in the bottom of following valve body is a water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95240254U CN2228159Y (en) | 1995-08-07 | 1995-08-07 | Marmen temp-controlling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95240254U CN2228159Y (en) | 1995-08-07 | 1995-08-07 | Marmen temp-controlling valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2228159Y true CN2228159Y (en) | 1996-05-29 |
Family
ID=33881862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95240254U Expired - Fee Related CN2228159Y (en) | 1995-08-07 | 1995-08-07 | Marmen temp-controlling valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2228159Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100359232C (en) * | 2004-09-06 | 2008-01-02 | 上海华诚通信器材有限公司 | Sequence valve with temp. memory |
| CN102192333A (en) * | 2010-03-15 | 2011-09-21 | 全龙浩 | Self-operated electric temperature-controlled valve opened and closed at multiple spots |
| CN105850607A (en) * | 2016-05-04 | 2016-08-17 | 昆明理工大学 | Automatic moisture-adding walking device for greenhouse temperature control |
-
1995
- 1995-08-07 CN CN95240254U patent/CN2228159Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100359232C (en) * | 2004-09-06 | 2008-01-02 | 上海华诚通信器材有限公司 | Sequence valve with temp. memory |
| CN102192333A (en) * | 2010-03-15 | 2011-09-21 | 全龙浩 | Self-operated electric temperature-controlled valve opened and closed at multiple spots |
| CN102192333B (en) * | 2010-03-15 | 2013-03-06 | 天佰立(北京)新技术发展有限公司 | Self-operated electric temperature-controlled valve opened and closed at multiple spots |
| CN105850607A (en) * | 2016-05-04 | 2016-08-17 | 昆明理工大学 | Automatic moisture-adding walking device for greenhouse temperature control |
| CN105850607B (en) * | 2016-05-04 | 2019-02-05 | 昆明理工大学 | A kind of greenhouse temperature control adds mist running gear automatically |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2228159Y (en) | Marmen temp-controlling valve | |
| CN2883824Y (en) | Automatic temp controlling water mixing valve | |
| CN2068622U (en) | Shape memory alloy self-controlling thermostatic switch valve | |
| CN2167255Y (en) | Constant temp. closed valve | |
| CN2736607Y (en) | Temperature control valve | |
| CN2145296Y (en) | Automatic adjusting valve for water temp. of shower | |
| CN2145287Y (en) | Constant temp. open-close valve | |
| CN201032047Y (en) | Pressure adjustable steam trap | |
| CN2102409U (en) | Shape memory alloy solar water heater temp. control valve | |
| CN217780793U (en) | Water purification buffer applied to water purification heater | |
| CN2201619Y (en) | Water temp regulator of fuel gas water heater | |
| CN2355184Y (en) | Back pressure regulating valve | |
| CN2317373Y (en) | Temp. control valve | |
| CN87208665U (en) | Drain valve with shape memory alloy | |
| CN221237215U (en) | Solar memory spring water mixing valve | |
| CN2413116Y (en) | Temp-control valve | |
| CN2276102Y (en) | Bimetal temp.-regulating steam trap | |
| CN213064679U (en) | Energy-saving valve for heating pipeline | |
| CN2474961Y (en) | Back pressure type solar energy water heater | |
| CN2317441Y (en) | Positive displacement submersible heater | |
| CN207893238U (en) | A kind of thermostat valve for radiator | |
| CN2157451Y (en) | Multipurpose water preheater | |
| CN2371398Y (en) | Liquid steam heating temp controlling valve | |
| CN2163279Y (en) | Temp. automatic control valve | |
| CN2540656Y (en) | Energy-saving hydraulic amplifying type auto-controlled liquid level valve |
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 |