CN218543320U - Heat preservation device of valve body - Google Patents
Heat preservation device of valve body Download PDFInfo
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- CN218543320U CN218543320U CN202222553195.5U CN202222553195U CN218543320U CN 218543320 U CN218543320 U CN 218543320U CN 202222553195 U CN202222553195 U CN 202222553195U CN 218543320 U CN218543320 U CN 218543320U
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- valve body
- shell
- installation shell
- heat preservation
- mounting
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Abstract
The application relates to the field of valve body heat preservation, especially relates to a heat preservation device of valve body, including covering the heat preservation membrane that sets up in the valve body surface, the heat preservation membrane is provided with outward and is used for fixing the tight mechanism of support on the valve body with the heat preservation membrane. The valve body is wrapped by the heat preservation film from the outside of the valve body, and the valve body is fixed through the abutting mechanism, so that heat dissipated from the outer wall of the valve body when fluid flows through the valve body is reduced, and a good heat preservation effect is achieved on the fluid.
Description
Technical Field
The application relates to the field of heat preservation of valve bodies, in particular to a heat preservation device of a valve body.
Background
The valve is widely applied in daily life and is mainly applied to connection of pipelines, wherein the four-way valve is widely applied.
The valve comprises a valve body, a channel in the valve body, a valve core in the channel, and an inlet and an outlet which are connected with a pipeline, wherein liquid or gas enters the valve body from the inlet and flows into the next pipeline from the outlet along the channel in the valve body.
In actual oil circuit connection, a heat insulation layer is arranged on a pipeline, a valve body is generally made of metal with good heat conductivity, when fluid flows through the valve body, partial heat in the fluid is easy to be emitted into the air from the valve body, so that the temperature of the fluid is reduced, the temperature of the fluid after the fluid flows to a specified position cannot reach the temperature suitable for working, and the working of equipment is influenced.
SUMMERY OF THE UTILITY MODEL
In order to reduce the heat loss of fluid at the valve body, the application provides a heat preservation device of the valve body.
The application provides a heat preservation device of valve body adopts following technical scheme:
the heat preservation device of the valve body comprises a heat preservation film which is covered on the outer surface of the valve body, and a propping mechanism which is used for fixing the heat preservation film on the valve body is arranged outside the heat preservation film.
By adopting the technical scheme, the valve body is wrapped by the heat-insulating film from the outside of the valve body, and the valve body is fixed by the abutting mechanism, so that heat dissipated from the outer wall of the valve body when fluid flows through the valve body is reduced, and a good heat-insulating effect is achieved on the fluid.
Optionally, the abutting mechanism comprises an iron wire, and the heat insulation film is wound and bound on the valve body through the iron wire.
Through adopting above-mentioned technical scheme, the iron wire twines the heat preservation membrane tightly on the valve body lateral wall, and under the binding of iron wire, makes heat preservation membrane and valve body surface laminating, has further reduced the calorific loss of fluid in valve body department.
Optionally, the abutting mechanism comprises a first semi-installation shell and a second semi-installation shell, the first semi-installation shell and the second semi-installation shell are spliced to form a complete installation shell, the installation shell wraps the heat-insulation film, and the first semi-installation shell and the second semi-installation shell are detachably connected through a connecting piece.
Through adopting above-mentioned technical scheme, the installation casing that the concatenation formed has played the fixed action to the heat preservation membrane that covers outside the valve body on the one hand, and on the other hand installation casing forms the outer shell with protection film confined outside the heat preservation membrane, and the shell is to a certain extent to the heat restriction polymerization, has further reduced fluidic calorific loss.
Optionally, a mounting groove is formed in a surface of the edge of the first half mounting shell, which deviates from the second half mounting shell, the connecting piece includes a bolt, the bolt rod portion penetrates through a bottom wall of the mounting groove and is in threaded connection with the second half mounting shell, and the bolt head portion is located in the mounting groove.
By adopting the technical scheme, the first half installation shell and the second half installation shell are connected through the bolt, the bolt is firmly and reliably connected, the head of the bolt is positioned in the installation groove, and the interference influence of the installed bolt on other structures is reduced.
Optionally, the installation groove is internally blocked with a moisture-proof block, and the moisture-proof block seals the notch of the installation groove.
Through adopting above-mentioned technical scheme, dampproofing piece seals the mounting groove notch, has reduced the contact of bolt head with the outside air to reduce the rusty possibility of bolt, and then improved the convenience of loading and unloading the bolt.
Optionally, the splicing surface of the first half installation shell is provided with a plurality of clamping rods, the splicing surface of the second half installation shell is provided with a plurality of clamping grooves, and the clamping rods are in one-to-one correspondence with the clamping grooves and clamped in the clamping grooves.
Through adopting above-mentioned technical scheme, the joint cooperation through joint pole and joint groove is fixed in advance between first half installation shell and the second half installation shell to the installation of the bolt of being convenient for is fixed, has improved the installation effectiveness of bolt effectively.
Optionally, a pressing plate is arranged on the inner side wall of the installation shell, and one end of the pressing plate, which is far away from the installation shell, is abutted to the heat-insulating film.
Through adopting above-mentioned technical scheme, the clamp plate will keep warm the membrane and support tightly on the valve body, on the one hand has played effectual fixed action to the heat preservation membrane, and on the other hand reduces the space between heat preservation membrane and the valve body through the mode that supports tightly, has reduced the heat in the fluid and has escaped to the air to the heat preservation effect of heat preservation membrane has been improved.
Optionally, the number of the heat preservation films is two, and the two heat preservation films are respectively attached to and cover the opposite surfaces of the first semi-installation shell and the second semi-installation shell.
Through adopting above-mentioned technical scheme, compare in fixing the heat preservation membrane on the valve body, it is more convenient that the laminating of heat preservation membrane is in first half installation shell and second half installation shell, and the concatenation department of first half installation shell and second half installation shell also fills there is the heat preservation membrane, reduces the heat and loses and disappear from the concatenation department.
Optionally, a baffle facing the first half-mounting shell is arranged at the edge of the second half-mounting shell, and the edge of the first half-mounting shell is clamped in a blocking frame surrounded by the baffles.
Through adopting above-mentioned technical scheme, the second is half to install the shell when with the laminating of first half installation shell, keeps off the frame and has limiting displacement to the second half installation shell to be convenient for the second half installation shell location installation, the baffle has the closure effect to the heat preservation membrane of concatenation department in addition, has further reduced the heat and has lost.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the outer surface of the valve body is covered with the heat-insulating film, and the heat-insulating film is abutted to the valve body through the mounting shell, so that the heat loss of fluid in the valve body at the valve body is reduced;
2. the mounting shell is formed by splicing the first half mounting shell and the second half mounting shell and is detachably connected with the bolt through the moisture-proof block, so that the moisture-proof block reduces the contact between the bolt and the outside air and the possibility of rusting of the bolt while the shell or other parts are convenient to replace;
3. the valve body is wrapped by the two heat-insulating films, and the splicing part of the mounting shell is filled with the heat-insulating films, so that the heat-insulating films are convenient to mount on one hand, and the heat loss from the inside of the shell is further reduced on the other hand.
Drawings
Fig. 1 is a schematic perspective view of embodiment 1 of the present application.
Fig. 2 is an exploded view of a partial perspective structure of example 1 of the present application.
Fig. 3 is a perspective structure sectional view at the mounting groove of embodiment 1 of the present application.
Fig. 4 is a schematic perspective view of embodiment 2 of the present application.
Reference numerals: 1. a four-way valve; 2. a heat preservation film; 3. a first semi-mounted housing; 31. a first half shell; 32. a first mounting plate; 4. a second semi-mounted housing; 41. a second half shell; 42. a second mounting plate; 5. a hexagon socket head cap screw; 6. a moisture-proof block; 7. a clamping and connecting rod; 8. a clamping groove; 9. pressing a plate; 10. a baffle plate; 11. iron wires; 12. and (4) mounting the groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
Example 1
The embodiment of the application discloses heat preservation device of valve body, refer to fig. 1 and fig. 2, cover heat preservation membrane 2 on cross valve 1 surface including cross valve 1 and through supporting tight mechanism, support tight mechanism and include first half installation shell 3, second half installation shell 4 and connecting piece, heat preservation membrane 2 is provided with two, and two heat preservation membrane 2 cover respectively and set up on the surface of first half installation shell 3 and the mutual laminating of second half installation shell 4, first half installation shell 3 and the mutual concatenation laminating of second half installation shell 4 form the installation casing, the installation casing will keep warm membrane 2 and cross valve 1 parcel cover, and can dismantle the connection through the connecting piece between first half installation shell 3 and the second half installation shell 4.
Referring to fig. 2, the first half mounting case 3 includes a first half case 31 and a first mounting plate 32 which are fitted to the upper surface of the four-way valve 1, the first mounting plate 32 is disposed on the first half case 31 along the edge protrusion of the first half case 31, the second half mounting case 4 includes a second half case 41 and a second mounting plate 42 which are fitted to the lower surface of the four-way valve 1, and the second mounting plate 42 is disposed on the second half case 41 along the edge protrusion of the second half case 41. The binding surfaces of the first half shell 31 and the second half shell 41 are fixedly provided with a plurality of pressing plates 9, and the heat-insulating film 2 is pressed on the surface of the valve body of the four-way valve 1 by the pressing plates 9.
Referring to fig. 2, the edge end of the second mounting plate 42 away from the second half-shell 41 is integrally provided with a baffle plate 10, the baffle plate 10 is perpendicular to the second mounting plate 42 and extends toward the first mounting plate 32, the first mounting plate 32 is clamped and mounted in a blocking frame surrounded by the baffle plate 10, and the baffle plate 10 covers a gap where the first mounting plate 32 and the second mounting plate 42 are clamped and mounted. The protrusion is provided with a plurality of joint poles 7 on the binding face of first mounting panel 32, and joint pole 7 is perpendicular with first mounting panel 32, has seted up a plurality ofly on the binding face of second mounting panel 42 with second mounting panel 42 vertically joint groove 8, joint pole 7 and 8 one-to-one in joint groove, and 7 one end of joint pole pass two-layer insulation membrane 2 in proper order and the joint is in joint groove 8.
Referring to fig. 2 and 3, a plurality of mounting grooves 12 have been seted up on the surface that deviates from second mounting panel 42 on first mounting panel 32, a plurality of mounting grooves 12 are along first mounting panel 32 length direction interval distribution, the connecting piece includes a plurality of bolts and a plurality of dampproofing piece 6, the bolt is hexagon socket head cap screw 5, 12 diapalls of mounting groove and two-layer protection film are passed in proper order in 5 pole parts of hexagon socket head cap screw, then threaded connection is on second mounting panel 42, dampproofing 6 joints of piece are installed in mounting groove 12 and dampproofing piece 6 seals mounting groove 12 notch, dampproofing 6 bottoms of piece and 5 head butts of hexagon socket head cap screw.
The implementation principle of the heat preservation device of the valve body in the embodiment of the application is as follows: cover two heat preservation membrane 2 respectively on first half installation shell 3 and second half installation shell 4, with 3 joints of first half installation shell in by the baffle 10 enclose into the fender frame, to 3 application of force of first half installation shell, install joint pole 7 joint in the joint groove 8 that corresponds, install hexagon socket head cap screw 5 again in mounting groove 12 and threaded connection on second mounting panel 42, install 6 joints of dampproofing piece in mounting groove 12, and the 12 notches of 6 mounting grooves of dampproofing piece seal.
Example 2
Compared with the difference of the supporting mechanism in the embodiment 1, the supporting mechanism in the embodiment of the application includes a plurality of iron wires 11, and the iron wires 11 wind the heat-insulating film 2 on the surface of the four-way valve 1.
The implementation principle of the heat preservation device of the valve body in the embodiment of the application is as follows: wrap up heat preservation membrane 2 earlier and cover on the surface of cross valve 1, rotate the winding of iron wire 11 on heat preservation membrane 2 again, iron wire 11 supports tightly with the laminating of 2 outer surfaces of heat preservation membrane.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (5)
1. The utility model provides a heat preservation device of valve body which characterized in that: the valve comprises a heat insulation film (2) covered on the outer surface of a valve body, wherein a propping mechanism used for fixing the heat insulation film (2) on the valve body is arranged outside the heat insulation film (2);
the abutting mechanism comprises a first semi-installation shell (3) and a second semi-installation shell (4), the first semi-installation shell (3) and the second semi-installation shell (4) are spliced to form a complete installation shell, the installation shell wraps the heat-insulation film (2), and the first semi-installation shell (3) and the second semi-installation shell (4) are detachably connected through a connecting piece;
a mounting groove (12) is formed in the surface, deviating from the second half mounting shell (4), of the edge of the first half mounting shell (3), the connecting piece comprises a bolt, the rod part of the bolt penetrates through the bottom wall of the mounting groove (12) and is in threaded connection with the second half mounting shell (4), and the head part of the bolt is located in the mounting groove (12);
the dampproofing piece (6) of joint in mounting groove (12), dampproofing piece (6) will the notch of mounting groove (12) is sealed.
2. The heat insulating device of a valve body according to claim 1, characterized in that: the concatenation of first half installation shell (3) is provided with a plurality of joint poles (7) on the surface, a plurality of joint grooves (8) have been seted up on the concatenation surface of second half installation shell (4), joint pole (7) with joint groove (8) one-to-one and joint are installed in joint groove (8).
3. The heat insulating device of a valve body according to claim 1, characterized in that: be provided with clamp plate (9) on the inside wall of installation casing, clamp plate (9) deviate from the one end of installation casing with heat preservation membrane (2) butt.
4. The heat insulating device of the valve body according to claim 1, characterized in that: the number of the heat preservation films (2) is two, and the two heat preservation films (2) are respectively attached to and cover the opposite surfaces of the first half installation shell (3) and the second half installation shell (4).
5. The heat insulating device of the valve body according to claim 4, characterized in that: the edge of the second half-mounting shell (4) is provided with a baffle (10) facing the first half-mounting shell (3), and the edge of the first half-mounting shell (3) is clamped in a blocking frame surrounded by the baffle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222553195.5U CN218543320U (en) | 2022-09-24 | 2022-09-24 | Heat preservation device of valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222553195.5U CN218543320U (en) | 2022-09-24 | 2022-09-24 | Heat preservation device of valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218543320U true CN218543320U (en) | 2023-02-28 |
Family
ID=85274871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222553195.5U Active CN218543320U (en) | 2022-09-24 | 2022-09-24 | Heat preservation device of valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218543320U (en) |
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2022
- 2022-09-24 CN CN202222553195.5U patent/CN218543320U/en active Active
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