CN211289216U - Heat preservation device for regulating valve actuating mechanism of heating system - Google Patents
Heat preservation device for regulating valve actuating mechanism of heating system Download PDFInfo
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- CN211289216U CN211289216U CN201921371160.1U CN201921371160U CN211289216U CN 211289216 U CN211289216 U CN 211289216U CN 201921371160 U CN201921371160 U CN 201921371160U CN 211289216 U CN211289216 U CN 211289216U
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- lagging casing
- actuating mechanism
- valve actuating
- governing valve
- heat preservation
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Abstract
The utility model discloses a governing valve actuating mechanism heat preservation device for heating system, including preceding lagging casing and back lagging casing, rotate through the hinge between preceding lagging casing and the lower extreme of back lagging casing and connect. The utility model discloses when using, both sides around governing valve actuating mechanism are arranged in with preceding lagging casing and back lagging casing, the upper end with preceding lagging casing and back lagging casing folds, and use connector link locking, form airtight appearance chamber between preceding lagging casing and back lagging casing and the governing valve actuating mechanism this moment, take out the air that holds intracavity portion through one-way outlet duct, and observe until holding the intracavity and be vacuum state through the pressure gauge, thereby carry out vacuum insulation to governing valve actuating mechanism, current heat preservation device compares, neotype governing valve actuating mechanism heat preservation device who is used for heating system keeps warm effectually, high durability and convenient installation, the heat loss of heat source when the governing valve has been reduced.
Description
Technical Field
The utility model relates to a heat preservation device specifically is a governing valve actuating mechanism heat preservation device for heating system.
Background
The regulating valve is also called a control valve, and in the field of industrial automation process control, the final control element for changing the process parameters of medium flow, pressure, temperature, liquid level and the like by power operation through receiving the control signal output by a regulating control unit. Generally consisting of an actuator and a valve. If according to the stroke characteristic, the regulating valve can be divided into a straight stroke and an angular stroke; the pneumatic regulating valve, the electric regulating valve and the hydraulic regulating valve can be divided into three types according to the power used by the matched executing mechanism; the method is divided into three types, namely a linear characteristic, an equal percentage characteristic and a parabolic characteristic according to functions and characteristics of the method. The regulating valve is suitable for air, water, steam, various corrosive media, slurry, oil and other media.
The adjusting valve on the market is widely applied to a heating system, an actuating mechanism of the adjusting valve is directly contacted with a heat source of a pipeline, and the existing adjusting valve is lack of heat preservation measures, so that heat loss of the heat source is serious when the heat source passes through the adjusting valve.
Disclosure of Invention
An object of the utility model is to provide a governing valve actuating mechanism heat preservation device for heating system to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a governing valve actuating mechanism heat preservation device for heating system, includes preceding lagging casing and back lagging casing, rotate through the hinge between preceding lagging casing and the lower extreme of back lagging casing and connect, can dismantle the connection through the connector link between the upper end of preceding lagging casing and hinge, preceding lagging casing's side intercommunication has one-way outlet duct, preceding lagging casing's side-mounting has the pressure gauge.
As a further aspect of the present invention: the inner side of the front heat-insulating shell is provided with a strip-shaped convex block, the inner side of the rear heat-insulating shell is provided with a strip-shaped groove, and the strip-shaped groove is matched with the strip-shaped convex block.
As a further aspect of the present invention: and semicircular notches are formed in the upper ends of the front heat-insulating shell and the rear heat-insulating shell.
As a further aspect of the present invention: still include governing valve actuating mechanism and governing valve actuating mechanism, governing valve actuating mechanism install with governing valve actuating mechanism's top, flange is installed to governing valve actuating mechanism's both sides.
As a further aspect of the present invention: the front side and the rear side of the regulating valve actuating mechanism are respectively sleeved with the front heat-insulating shell and the rear heat-insulating shell, the left side and the right side of the front heat-insulating shell and the right side of the rear heat-insulating shell are tightly attached to the inner sides of the two connecting flanges, and the contact surfaces are provided with sealing gaskets.
As a further aspect of the present invention: the inner wall of the semicircular notch is provided with an arc-shaped rubber mat, and the arc-shaped rubber mat is tightly attached to the upper end of the regulating valve actuating mechanism.
As a further aspect of the present invention: the utility model discloses a temperature control device for a regulating valve actuating mechanism, including governing valve actuating mechanism, preceding lagging casing, bluetooth transmitter and temperature-sensing ware, governing valve actuating mechanism's internally mounted has temperature-sensing ware, bluetooth transmitter electric connection is in outside power between bluetooth transmitter and the temperature-sensing ware through the wire.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when using, both sides around governing valve actuating mechanism are arranged in with preceding lagging casing and back lagging casing, the upper end with preceding lagging casing and back lagging casing folds, and use connector link locking, form airtight appearance chamber between preceding lagging casing and back lagging casing and the governing valve actuating mechanism this moment, take out the air that holds intracavity portion through one-way outlet duct, and observe until holding the intracavity and be vacuum state through the pressure gauge, thereby carry out vacuum insulation to governing valve actuating mechanism, current heat preservation device compares, neotype governing valve actuating mechanism heat preservation device who is used for heating system keeps warm effectually, high durability and convenient installation, the heat loss of heat source when the governing valve has been reduced.
Drawings
Fig. 1 is a schematic structural diagram of a regulating valve actuator insulation device for a heating system.
FIG. 2 is a cross-sectional view of a damper actuator insulating apparatus for a heating system.
Fig. 3 is a schematic structural diagram of a heat-insulating shell in a heat-insulating device of a regulating valve actuating mechanism for a heating system.
The labels in the figure are: 1. a regulator valve drive mechanism; 2. a Bluetooth transmitter; 3. a pressure gauge; 4. a front heat-insulating shell; 5. a hinge; 6. an adjusting valve actuator; 7. a unidirectional air outlet pipe; 8. a connecting buckle; 9. a temperature sensor; 10. a gasket; 11. a rear heat-preserving shell; 12. a semicircular notch; 13. an arc-shaped rubber mat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in the embodiment of the present invention, a heat preservation device for a regulating valve actuator of a heating system comprises a front heat preservation shell 4 and a rear heat preservation shell 11, the lower ends of the front heat preservation shell 4 and the rear heat preservation shell 11 are rotatably connected through a hinge 5, the upper ends of the front heat preservation shell 4 and the hinge 5 are detachably connected through a connecting buckle 8, the side surface of the front heat preservation shell 4 is communicated with a one-way air outlet pipe 7, the side surface of the front heat preservation shell 4 is provided with a pressure gauge 3, the inner side of the front heat preservation shell 4 is provided with a bar-shaped bump, the inner side of the rear heat preservation shell 11 is provided with a bar-shaped groove, the bar-shaped groove and the bar-shaped bump are adapted, the upper ends of the front heat preservation shell 4 and the rear heat preservation shell 11 are both provided with semicircular notches 12, the heat preservation device, the two sides of the regulating valve driving mechanism 1 are provided with connecting flanges, the front heat preservation shell 4 and the rear heat preservation shell 11 are respectively sleeved on the front side and the rear side of the regulating valve actuating mechanism 6, the left side and the right side of the front heat preservation shell 4 and the rear heat preservation shell 11 are tightly attached to the inner sides of the two connecting flanges, and the contact surface is provided with sealed pad 10, semicircular notch 12 inner wall is provided with arc cushion 13, arc cushion 13 hugs closely in the upper end of governing valve actuating mechanism 6, the internally mounted of governing valve actuating mechanism 6 has temperature-sensing ware 9, the model of temperature-sensing ware 9 is ARS01, produce by Dongguan shake qi enterprise electronics limited company, bluetooth transmitter 2 is installed to the top of preceding heat preservation shell 4, the model of bluetooth transmitter 2 is MS50SF3, produce by Shenzhen yunli material science and technology limited company, connect through the wire between bluetooth transmitter 2 and the temperature-sensing ware 9, bluetooth transmitter 2 electric connection is in outside power.
The utility model discloses a theory of operation is: when the utility model is used, the front heat preservation shell 4 and the rear heat preservation shell 11 are arranged at the front side and the rear side of the regulating valve actuating mechanism 6, the upper ends of the front heat preservation shell 4 and the rear heat preservation shell 11 are folded and locked by the connecting buckle 8, the contact surfaces of the front heat preservation shell 4 and the rear heat preservation shell 11 are sealed by the strip-shaped clamping groove and the clamping block, the upper semicircular gap 12 of the front heat preservation shell 4 and the rear heat preservation shell 11 is sealed by the arc-shaped rubber gasket 13 and the regulating valve actuating mechanism 6, the two sides of the front heat preservation shell 4 and the rear heat preservation shell 11 are sealed by the sealing gasket 10 and the flanges at the two ends of the regulating valve actuating mechanism 6, a closed containing cavity is formed between the front heat preservation shell 4 and the rear heat preservation shell 11 and the regulating valve actuating mechanism 6, the air in the containing cavity is drawn out through the one-way air outlet pipe 7 and is observed through the connecting, temperature-sensing ware 9 carries out temperature detection in to governing valve actuating mechanism 6 to detect data and give the staff through bluetooth transmitter 2 transmission, thereby judge whether the temperature runs off seriously, and then detect the inside atmospheric pressure of heat preservation device on the spot, current heat preservation device compares, neotype governing valve actuating mechanism heat preservation device for heating system keeps warm effectually, simple to operate has reduced the heat loss of heat source when the governing valve.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a governing valve actuating mechanism heat preservation device for heating system, includes preceding lagging casing (4) and back lagging casing (11), its characterized in that: preceding lagging casing (4) and back lagging casing (11) rotate between the lower extreme through hinge (5) and connect, can dismantle the connection through connector link (8) between the upper end of preceding lagging casing (4) and hinge (5), the side intercommunication of preceding lagging casing (4) has one-way outlet duct (7), the side-mounting of preceding lagging casing (4) has pressure gauge (3).
2. A regulator valve actuator attemperation apparatus for a heating system according to claim 1, wherein: the inner side of the front heat-insulating shell (4) is provided with a strip-shaped convex block, the inner side of the rear heat-insulating shell (11) is provided with a strip-shaped groove, and the strip-shaped groove is matched with the strip-shaped convex block.
3. A regulator valve actuator attemperation apparatus for a heating system according to claim 1, wherein: the upper ends of the front heat-insulating shell (4) and the rear heat-insulating shell (11) are both provided with semicircular notches (12).
4. A regulator valve actuator attemperation apparatus for a heating system according to claim 1, wherein: still include governing valve actuating mechanism (1) and governing valve actuating mechanism (6), governing valve actuating mechanism (1) install with the top of governing valve actuating mechanism (6), flange is installed to the both sides of governing valve actuating mechanism (1).
5. A regulator valve actuator insulating unit for heating systems according to claim 4, characterised in that: preceding lagging casing (4) and back lagging casing (11) overlap respectively and locate governing valve actuating mechanism (6) front side and rear side, the left and right sides of preceding lagging casing (4) and back lagging casing (11) is hugged closely in two flange's inboard, and the contact surface is provided with sealed pad (10).
6. A regulator valve actuator attemperation apparatus for a heating system according to claim 3, wherein: an arc-shaped rubber mat (13) is arranged on the inner wall of the semicircular notch (12), and the arc-shaped rubber mat (13) is tightly attached to the upper end of the regulating valve actuating mechanism (6).
7. A regulator valve actuator insulating unit for heating systems according to claim 4, characterised in that: the utility model discloses a bluetooth transmission device, including governing valve actuating mechanism (6), preceding lagging casing (4), bluetooth transmitter (2) are installed to the internally mounted of governing valve actuating mechanism (6), connect through the wire between bluetooth transmitter (2) and temperature-sensing ware (9), bluetooth transmitter (2) electric connection is in outside power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371160.1U CN211289216U (en) | 2019-08-22 | 2019-08-22 | Heat preservation device for regulating valve actuating mechanism of heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371160.1U CN211289216U (en) | 2019-08-22 | 2019-08-22 | Heat preservation device for regulating valve actuating mechanism of heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211289216U true CN211289216U (en) | 2020-08-18 |
Family
ID=72036990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921371160.1U Active CN211289216U (en) | 2019-08-22 | 2019-08-22 | Heat preservation device for regulating valve actuating mechanism of heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211289216U (en) |
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2019
- 2019-08-22 CN CN201921371160.1U patent/CN211289216U/en active Active
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