CN206988550U - A kind of thermodynamic regulating valve based on thrermostatic bimetal-plate - Google Patents
A kind of thermodynamic regulating valve based on thrermostatic bimetal-plate Download PDFInfo
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- CN206988550U CN206988550U CN201720531692.1U CN201720531692U CN206988550U CN 206988550 U CN206988550 U CN 206988550U CN 201720531692 U CN201720531692 U CN 201720531692U CN 206988550 U CN206988550 U CN 206988550U
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- plate
- thrermostatic bimetal
- push rod
- valve
- thermodynamic
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Abstract
It the utility model is related to a kind of thermodynamic regulating valve based on thrermostatic bimetal-plate, including nut, valve, push rod, valve port, the groove being put into for push rod is provided with below nut, the trench bottom of groove is provided with the first thrermostatic bimetal-plate and the second thrermostatic bimetal-plate, the through hole passed through for push rod is offered in the middle part of second thrermostatic bimetal-plate, push rod top is connected to the first thrermostatic bimetal-plate bottom, there is the flange prominent to surrounding at the top of push rod, flange is hung on the second thrermostatic bimetal-plate of bore periphery, valve is arranged on the bottom of push rod, and valve port is located at the underface of valve.The beneficial effects of the utility model are：Can be with varying with temperature the characteristic deformed upon using thrermostatic bimetal-plate, push rod and valve is driven to move up and down with the second thrermostatic bimetal-plate deformation by the first thrermostatic bimetal-plate for being arranged on bottom portion of groove, so as to control valve and the opening degree of valve port, the purpose for adjusting flow is realized.
Description
Technical field
It the utility model is related to regulating valve field, more particularly to a kind of thermodynamic regulating valve based on thrermostatic bimetal-plate.
Background technology
Existing thermodynamic regulating valve is when medium reaches certain temperature, the push rod of regulating valve is pushed up upwards, when push rod top
Make regulation valve events to reaction during barrier due to power on the contrary, so as to which valve is barred up, coolant is not entered partial circulating
Systemic circulation is directly entered so that cooling velocity is accelerated.
Thrermostatic bimetal-plate, because the thermal coefficient of expansion of each constituent element layer is different, when the temperature is changed, the deformation of active layers is big
, will be to the curvature hair of passive layer curving, then this composite so as to the entirety of bimetal leaf in the deformation of passive layer
Changing is so as to producing deformation.Wherein, what the coefficient of expansion was higher is referred to as active layers；The relatively low referred to as passive layer of the coefficient of expansion.
Thrermostatic bimetal-plate is widely used to relay, switch, controller, and the utility model aims to provide a kind of based on heat
The thermodynamic regulating valve of bimetal leaf, it is set to carry out the regulation of flow according to temperature.
Utility model content
The purpose of this utility model is to overcome problem above existing for prior art, there is provided one kind is based on thrermostatic bimetal-plate
Thermodynamic regulating valve, can according to temperature change carry out Flow-rate adjustment.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of thermodynamic regulating valve based on thrermostatic bimetal-plate, including nut, valve, push rod, valve port, under the nut
Fang Kaiyou supplies the groove that push rod is put into, and the trench bottom of the groove is provided with the first thrermostatic bimetal-plate and the second thrermostatic bimetal-plate,
The through hole passed through for push rod is offered in the middle part of second thrermostatic bimetal-plate, the push rod top is connected to the first thrermostatic bimetal-plate
Bottom, the push rod top have the flange prominent to surrounding, and the flange is hung on the second thrermostatic bimetal-plate of bore periphery,
The valve is arranged on the bottom of push rod, and the valve port is located at the underface of valve.
Further, the valve includes a valve seat being fixed on the outside of push rod, is fixed in the rubber of valve seat bottom
Piece, the spring for being interposed between sheet rubber and valve seat and being enclosed on outside push rod, formed between the valve seat and sheet rubber empty
Chamber, there is an annular heat sheet metal being fixed on valve seat in the cavity.
Further, the side wall of the valve port is arc.
Further, the push rod is provided with discoidal guide pad, and guide pad can be movably arranged on recessed up or down
In groove.
Further, have that the convex annular that protrudes inwardly is bittiness at the notch of the groove, guide pad position all the time
In the bittiness top of convex annular.
Further, the upper strata of first thrermostatic bimetal-plate be active layers, lower floor be passive layer.
Further, the upper strata of second thrermostatic bimetal-plate be active layers, lower floor be passive layer.
Further, the upper strata of the annular thrermostatic bimetal-plate be active layers, lower floor be passive layer.
Further, the active layers are made with the shape using manganin manganin alloy, passive layer is made with the shape using dilval.
The beneficial effects of the utility model are：Using thrermostatic bimetal-plate can with varying with temperature the characteristic deformed upon,
Push rod and valve is driven to move up and down with the second thrermostatic bimetal-plate deformation by the first thrermostatic bimetal-plate for being arranged on bottom portion of groove, from
And the opening degree of control valve and valve port, realize the purpose for adjusting flow.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms the part of the application,
Schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model improper
Limit.In the accompanying drawings：
Structural representation when Fig. 1 is valve opening in the utility model；
Fig. 2 is structural representation when valve is closed in the utility model.
Label declaration in figure：1- nuts, 2- grooves, 3- push rods, 4- valve seats, the thrermostatic bimetal-plates of 5- first, the heat of 6- second
Bimetal leaf, 7- flange, 8- guide pads, 9- convex annulars are bittiness, 10- sheet rubbers, 11- springs, 12- annular heats sheet metal, 13-
Valve port.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
As illustrated in fig. 1 and 2, a kind of thermodynamic regulating valve based on thrermostatic bimetal-plate, including nut 1, valve, push rod 3, valve
Mouthfuls 13, the lower section of nut 1 is provided with the groove 2 being put into for push rod 3, and the trench bottom of groove 2 is provided with the first thrermostatic bimetal-plate 5 and the
Two thrermostatic bimetal-plates 6, the middle part of the second thrermostatic bimetal-plate 6 offer the through hole passed through for push rod 3, and the top of push rod 3 is connected to first
The bottom of thrermostatic bimetal-plate 5, the top of push rod 3 have the flange 7 prominent to surrounding, and flange 7 hangs over the double gold of the second heat of bore periphery
Belong on piece 6, valve is arranged on the bottom of push rod 3, and valve port 13 is located at the underface of valve.
Can be with varying with temperature the characteristic deformed upon, by be arranged on the bottom of groove 2 first using thrermostatic bimetal-plate
Thrermostatic bimetal-plate 5 drives push rod 3 and valve to move up and down with the deformation of the second thrermostatic bimetal-plate 6, so as to control valve and valve port
13 opening degree, realize the purpose of regulation flow.
Valve includes a sheet rubber 10, sandwiched for being fixed in the valve seat 4 in the outside of push rod 3, being fixed in the bottom of valve seat 4
Between sheet rubber 10 and valve seat 4 and the spring 11 that is enclosed on outside push rod 3, formed between valve seat 4 and sheet rubber 10 empty
Chamber, there is an annular heat sheet metal 12 being fixed on valve seat 4 in cavity.
Annular heat sheet metal 12 arches upward when temperature rises jacks up the sheet rubber 10 in outside to surrounding, so that sheet rubber
10 is close to valve port 13, and annular heat sheet metal 12, which shrinks, when the temperature decreases makes sheet rubber 10 in the presence of its own resilient
Retract, so that sheet rubber 10 and valve port 13 are remote, such structure design can avoid the occurrence of valve and be pushed up with valve port 13
Dead phenomenon.
The side wall of valve port 13 is arc, to be adapted with the exterior contour of valve.
Push rod 3 is provided with discoidal guide pad 8, and guide pad 8 can be movably arranged in groove 2 up or down, to pushing away
Moving up and down for bar 3 is play the guiding role, and anti-throw-out lever 3 is offset.
There is the convex annular bittiness 9 protruded inwardly, guide pad 8 is always positioned in convex annular bittiness 9 at the notch of groove 2
Side.
The upper strata of first thrermostatic bimetal-plate 5 is active layers, lower floor is passive layer.
The upper strata of second thrermostatic bimetal-plate 6 is active layers, lower floor is passive layer.
The upper strata of annular thrermostatic bimetal-plate 12 is active layers, lower floor is passive layer.
Active layers are made with the shape using manganin manganin alloy, passive layer is made with the shape using dilval.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.
Claims (9)
1. a kind of thermodynamic regulating valve based on thrermostatic bimetal-plate, including nut, valve, push rod, valve port, it is characterised in that：Institute
The groove for being provided with below nut and being put into for push rod is stated, the trench bottom of the groove is provided with the first thrermostatic bimetal-plate and the second heat
Bimetal leaf, the second thrermostatic bimetal-plate middle part offer the through hole passed through for push rod, and the push rod top is connected to first
Thrermostatic bimetal-plate bottom, the push rod top have the flange prominent to surrounding, and the flange hangs over the second heat of bore periphery
On bimetal leaf, the valve is arranged on the bottom of push rod, and the valve port is located at the underface of valve.
2. the thermodynamic regulating valve according to claim 1 based on thrermostatic bimetal-plate, it is characterised in that：The valve includes one
Be fixed in the valve seat on the outside of push rod, be fixed in the sheet rubber of valve seat bottom, be interposed between sheet rubber and valve seat and
The spring being enclosed on outside push rod, cavity is formed between the valve seat and sheet rubber, has one to be fixed on valve seat in the cavity
Annular heat sheet metal.
3. the thermodynamic regulating valve according to claim 1 based on thrermostatic bimetal-plate, it is characterised in that：The side of the valve port
Wall is arc.
4. the thermodynamic regulating valve according to claim 1 based on thrermostatic bimetal-plate, it is characterised in that：The push rod is provided with
Discoidal guide pad, the guide pad can be movably arranged in groove up or down.
5. the thermodynamic regulating valve according to claim 4 based on thrermostatic bimetal-plate, it is characterised in that：The notch of the groove
Place is bittiness with the convex annular protruded inwardly, and guide pad is always positioned at the bittiness top of convex annular.
6. the thermodynamic regulating valve according to claim 1 based on thrermostatic bimetal-plate, it is characterised in that：The double gold of first heat
The upper strata for belonging to piece is active layers, lower floor is passive layer.
7. the thermodynamic regulating valve according to claim 1 based on thrermostatic bimetal-plate, it is characterised in that：The double gold of second heat
The upper strata for belonging to piece is active layers, lower floor is passive layer.
8. the thermodynamic regulating valve according to claim 2 based on thrermostatic bimetal-plate, it is characterised in that：The double gold of the annular heat
The upper strata for belonging to piece is active layers, lower floor is passive layer.
9. according to any described thermodynamic regulating valve based on thrermostatic bimetal-plate of claim 6 to 8, it is characterised in that：The master
It is dynamic that layer is made with the shape using manganin manganin alloy, passive layer is made with the shape using dilval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720531692.1U CN206988550U (en) | 2017-05-15 | 2017-05-15 | A kind of thermodynamic regulating valve based on thrermostatic bimetal-plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720531692.1U CN206988550U (en) | 2017-05-15 | 2017-05-15 | A kind of thermodynamic regulating valve based on thrermostatic bimetal-plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206988550U true CN206988550U (en) | 2018-02-09 |
Family
ID=61392114
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720531692.1U Expired - Fee Related CN206988550U (en) | 2017-05-15 | 2017-05-15 | A kind of thermodynamic regulating valve based on thrermostatic bimetal-plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206988550U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930834A (en) * | 2018-06-21 | 2018-12-04 | 江苏特尔维斯智能科技有限公司 | A kind of pressure control cooling valving |
| CN109000032A (en) * | 2018-06-21 | 2018-12-14 | 江苏特尔维斯智能科技有限公司 | A kind of toxic fluid line rate controlling cooling valving |
| CN109027407A (en) * | 2018-06-21 | 2018-12-18 | 江苏高特阀业有限公司 | A kind of rate controlling cooling valving |
| CN115751663A (en) * | 2022-11-28 | 2023-03-07 | 贵州电网有限责任公司 | Automatic regulating device and method for heat dissipation load of central air conditioner external unit |
-
2017
- 2017-05-15 CN CN201720531692.1U patent/CN206988550U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930834A (en) * | 2018-06-21 | 2018-12-04 | 江苏特尔维斯智能科技有限公司 | A kind of pressure control cooling valving |
| CN109000032A (en) * | 2018-06-21 | 2018-12-14 | 江苏特尔维斯智能科技有限公司 | A kind of toxic fluid line rate controlling cooling valving |
| CN109027407A (en) * | 2018-06-21 | 2018-12-18 | 江苏高特阀业有限公司 | A kind of rate controlling cooling valving |
| CN109027407B (en) * | 2018-06-21 | 2020-08-18 | 江苏高特阀业有限公司 | Speed-control cooling valve device |
| CN109000032B (en) * | 2018-06-21 | 2020-08-18 | 江苏特尔维斯智能科技有限公司 | Poisonous fluid pipeline speed-control cooling valve device |
| CN115751663A (en) * | 2022-11-28 | 2023-03-07 | 贵州电网有限责任公司 | Automatic regulating device and method for heat dissipation load of central air conditioner external unit |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20190515 |
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| CF01 | Termination of patent right due to non-payment of annual fee |