CN213064679U - Energy-saving valve for heating pipeline - Google Patents
Energy-saving valve for heating pipeline Download PDFInfo
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- CN213064679U CN213064679U CN202021918487.9U CN202021918487U CN213064679U CN 213064679 U CN213064679 U CN 213064679U CN 202021918487 U CN202021918487 U CN 202021918487U CN 213064679 U CN213064679 U CN 213064679U
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- valve
- valve body
- storage cylinder
- air storage
- handle
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Abstract
The utility model discloses an energy-saving valve for a heating pipeline, which comprises a connecting piece, a valve body, a handle and a valve core, wherein the valve body is square, the interior of the valve body is fixedly connected with a clapboard, a screw rod is arranged above the valve core, and the handle is provided with a threaded hole; an air storage cylinder is arranged below the valve body, a piston cylinder is arranged in the air storage cylinder, the piston cylinder is connected with the lower bottom surface of the air storage cylinder through an extension spring, and carbon dioxide gas is arranged in the air storage cylinder; the control on the total opening of the valve can be realized through the matching of the handle and the screw rod, the volume of carbon dioxide gas in the gas storage cylinder can be increased when the indoor temperature rises, the piston cylinder moves upwards, the opening of the valve body is reduced, the volume flow of hot fluid passing through the heating pipeline is reduced, when the temperature drops, the volume shrinks, the piston cylinder moves downwards under the action of the extension spring, the opening of the valve is increased, and the volume flow of the hot fluid rises; the device has the advantages of simple structure, sensitive temperature response and good adjusting effect, and can reduce the supply of hot fluid after the temperature of the heating point rises, thereby achieving the effect of energy conservation.
Description
Technical Field
The utility model relates to a heating pipe field specifically is an energy-conserving valve for heating pipe.
Background
In the heating process in winter, every heating point is because the difference of environment, area, position etc. the same heat supply volume has different indoor temperature, and lack economizer again on the heating pipeline, people are opening the heating pipeline main valve after, the heating pipeline is passed through to the ration that the heat fluid can, and when indoor temperature is higher, often need people manual regulation main valve opening, great blindness and uncertainty exist in this kind of regulation mode, if do not adjust, then can cause the energy extravagant.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the prior art, the utility model discloses an energy-saving valve for a heating pipeline, the technical scheme who adopts is that, including connecting piece, valve body, handle and case, the connecting piece is located the valve body both ends, the handle with the case links to each other, the case is located in the valve body, the valve body is square, the inside fixedly connected with baffle, the baffle has two, is located the case both sides, with case sliding connection, there is the lead screw above the case, there is the screw hole that meshes with the lead screw on the handle, the handle with the valve body shaft connection, the case is the rectangular piece; an air storage cylinder is arranged below the valve body and corresponds to the valve core in position, a piston cylinder is arranged in the air storage cylinder, the lower portion of the piston cylinder is hollow and is connected with the lower bottom surface of the air storage cylinder through an extension spring, and carbon dioxide gas is arranged in the air storage cylinder.
As an optimized technical scheme of the utility model, the connecting piece is ring flange or screwed pipe.
As an optimized technical scheme of the utility model, the screw hole is in it is penetrating from top to bottom on the handle.
As an optimized technical scheme of the utility model, there are tonifying qi mouth and manometer on the gas receiver, the tonifying qi mouth is the valve inside.
As an optimized technical scheme of the utility model, the gas receiver with the piston cylinder all adopts and wards off the glass material.
The utility model has the advantages that: the utility model discloses a set up the baffle in case both sides, can realize the control to the total aperture of valve under the cooperation of handle and lead screw, set up gas receiver and piston cylinder below the case, carbon dioxide gas has been stored in the gas receiver, when the indoor temperature rose, carbon dioxide gas thermal expansion, the volume increase, make the piston cylinder move up, reduce the valve body aperture, reduce the volume flow that the interior hot-fluid of heating pipe passed through, when the temperature declined, carbon dioxide gas volume contracted, the piston cylinder moved down under the extension spring effect, the valve aperture increased, the volume flow that the hot-fluid passed through in the heating pipe rose; the device has the advantages of simple structure, sensitive temperature response and good adjusting effect, and can reduce the supply of hot fluid after the temperature of the heating point rises, thereby achieving the effect of energy conservation.
Furthermore, the valve core and the valve body adopt a square structure, so that the valve core is convenient to butt joint with the piston cylinder, and the joint sealing effect is good; the air cylinder and the piston cylinder are made of glass lining materials, so that the air cylinder and the piston cylinder have the chemical stability of glass, are not easy to corrode, and have the strength of metal.
Drawings
FIG. 1 is a schematic view of the valve closing structure of the present invention;
FIG. 2 is a schematic view of the valve opening structure of the present invention;
fig. 3 is the structural schematic diagram of the opening degree of the piston cylinder regulating valve in the valve opening state of the present invention.
In the figure: 1-connecting piece, 2-valve body, 3-handle, 4-clapboard, 5-threaded hole, 6-screw rod, 7-valve core, 8-air cylinder, 9-piston cylinder, 10-extension spring, 11-air supplement port and 12-pressure gauge.
Detailed Description
Example 1
As shown in fig. 1 to 3, the utility model discloses an energy-saving valve for heating pipe, the technical scheme of adoption is, including connecting piece 1, valve body 2, handle 3 and case 7, connecting piece 1 is located the both ends of valve body 2, handle 3 with case 7 links to each other, case 7 is located in valve body 2, valve body 2 is square, and inside fixedly connected with baffle 4, baffle 4 has two, is located the case 7 both sides, with case 7 sliding connection, there is lead screw 6 above case 7, there is the screw hole 5 with lead screw 6 meshes on the handle 3, handle 3 with the valve body 2 hub connection, case 7 is the rectangle piece; an air storage cylinder 8 is arranged below the valve body 2, the air storage cylinder 8 corresponds to the valve element 7 in position, a piston cylinder 9 is arranged in the air storage cylinder 8, the lower portion of the piston cylinder 9 is empty and is connected with the lower bottom surface of the air storage cylinder 8 through an extension spring 10, and carbon dioxide gas is arranged in the air storage cylinder 8.
As an optimized technical solution of the present invention, the connecting member 1 is a threaded pipe.
As an optimized technical scheme of the utility model, screw hole 5 is in it is penetrating from top to bottom on handle 3.
As an optimized technical scheme of the utility model, there are gas supplementing port 11 and manometer 12 on the gas receiver 8, gas supplementing port 11 is the valve core.
As an optimal technical scheme of the utility model, the gas receiver 8 with piston cylinder 9 all adopts and wards off the glass material, wards off the glass material and is for being close to there being the glass inside lining in metal casing inboard.
The utility model discloses a theory of operation: the utility model is connected on a heating pipeline through a connecting piece 1, a valve core 2 and a clapboard 4 block hot fluid in the heating pipeline from passing through, a handle 3 is rotated, the handle 3 and a valve body 2 rotate relatively, a threaded hole 5 in the handle is matched with a screw rod 6 and the clapboard 4, so that the valve core 7 moves upwards, a valve is opened, and the hot fluid passes through the valve body 2 and supplies heat to a heating point; along with the rise of the temperature of the heating point, the volume of carbon dioxide gas in the air storage cylinder 8 expands, so that the piston cylinder 9 moves upwards, the extension spring 10 is extended, the piston cylinder 9, the partition plate 4 and the valve core 7 reduce the opening degree of a valve in the valve body 2, the supply amount of hot fluid is reduced, and the energy-saving effect is achieved; when the temperature of the heating point is reduced, the volume of carbon dioxide is reduced, the pressure acting on the piston cylinder 9 is reduced, the piston cylinder 9 is reduced under the action of the extension spring 10, the valve opening of the valve body 2 is increased, and the volume flow of hot fluid is increased; the amount of carbon dioxide in the gas cylinder 8 can be adjusted by the gas supplementing port 11 and the pressure gauge 12.
When the indoor temperature is needed to be low, the carbon dioxide gas with higher pressure is filled from the air supplementing port 11, when the indoor temperature is needed to be high, the carbon dioxide gas with lower pressure can be filled from the air supplementing port 11, and the pressure of the carbon dioxide in the air storage cylinder 8 can be directly obtained through the pressure gauge 12.
The mechanical connection of the present invention is a conventional means adopted by those skilled in the art, and can be taught through limited tests, and belongs to the widely used prior art.
Components not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.
Claims (5)
1. The utility model provides a heating is energy-conserving valve for pipeline, includes connecting piece (1), valve body (2), handle (3) and case (7), connecting piece (1) is located valve body (2) both ends, handle (3) with case (7) link to each other, case (7) are located in valve body (2), its characterized in that: the valve body (2) is square, a partition plate (4) is fixedly connected inside the valve body, two partition plates (4) are arranged on two sides of the valve core (7) and are in sliding connection with the valve core (7), a screw rod (6) is arranged above the valve core (7), a threaded hole (5) meshed with the screw rod (6) is formed in the handle (3), the handle (3) is connected with the valve body (2) through a shaft, and the valve core (7) is a rectangular block; an air storage cylinder (8) is arranged below the valve body (2), the air storage cylinder (8) corresponds to the valve core (7) in position, a piston cylinder (9) is arranged in the air storage cylinder (8), the lower portion of the piston cylinder (9) is empty and is connected with the lower bottom surface of the air storage cylinder (8) through an extension spring (10), and carbon dioxide gas is arranged in the air storage cylinder (8).
2. The energy-saving valve for a heating pipe according to claim 1, wherein: the connecting piece (1) is a flange plate or a threaded pipe.
3. The energy-saving valve for a heating pipe according to claim 1, wherein: the threaded hole (5) is through up and down on the handle (3).
4. The energy-saving valve for a heating pipe according to claim 1, wherein: an air supplementing port (11) and a pressure gauge (12) are arranged on the air storage cylinder (8), and the air supplementing port (11) is a valve core.
5. The energy-saving valve for a heating pipe according to claim 1, wherein: the air cylinder (8) and the piston cylinder (9) are both made of glass lining materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021918487.9U CN213064679U (en) | 2020-09-05 | 2020-09-05 | Energy-saving valve for heating pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021918487.9U CN213064679U (en) | 2020-09-05 | 2020-09-05 | Energy-saving valve for heating pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213064679U true CN213064679U (en) | 2021-04-27 |
Family
ID=75556720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021918487.9U Active CN213064679U (en) | 2020-09-05 | 2020-09-05 | Energy-saving valve for heating pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213064679U (en) |
-
2020
- 2020-09-05 CN CN202021918487.9U patent/CN213064679U/en active Active
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