CN213361535U - Electric heat tracing insulation box for automatic control valve instrument - Google Patents
Electric heat tracing insulation box for automatic control valve instrument Download PDFInfo
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- CN213361535U CN213361535U CN202022227484.7U CN202022227484U CN213361535U CN 213361535 U CN213361535 U CN 213361535U CN 202022227484 U CN202022227484 U CN 202022227484U CN 213361535 U CN213361535 U CN 213361535U
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- box body
- control valve
- lower box
- valve
- upper box
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Abstract
The utility model is suitable for the technical field of valve instruments, and provides an automatic control valve instrument electric heat tracing insulation can, which comprises a box body, a pipeline body and a control valve, wherein the box body consists of an upper box body and a lower box body, the inner walls of the upper box body and the lower box body are both provided with heat preservation layers, the bottom of the inner side of the lower box body is respectively provided with a heating wire and a heat conducting plate, and the centers of the connecting parts at the two sides of the upper box body and the lower box body are both provided with semicircular grooves; the utility model discloses a cooperation between last box, lower box and the hasp can make the box fix on the pipeline body, and the temperature protection is carried out to pipeline body and the valve above that to the cooperation of rethread electric heat silk and heat-conducting plate, prevents that low temperature from causing the valve to break down, through a series of transmission effect moreover, makes also can control the valve of pipeline body after increasing the insulation can, and convenient operation has brought the facility for the protection work of cold area pipeline valve.
Description
Technical Field
The utility model belongs to the technical field of the valve instrument, especially, relate to an automatic control valve instrument electric tracing insulation can.
Background
In most areas in the north of China, the temperature in winter is basically below zero in a severe cold environment every year, as is well known, under a standard atmospheric pressure, when the temperature is reduced to zero, a water pipe can be frozen at a low temperature, an oil pipe can be condensed at a low temperature and is not smooth in circulation, and the like, a valve on the pipeline is exposed in the air all the year around, and is easily worn and weathered and corroded in the external severe weather environment.
At present, the aspect of low-temperature-resistant protection of a valve on a pipeline is relatively deficient, the valve is frequently broken down, and the control of the pipeline valve is inconvenient after an insulation box is added.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic control valve instrument electric tracing insulation can aims at solving the problem that proposes among the above-mentioned background art.
The utility model is realized in such a way, an automatic control valve instrument electric heat tracing insulation can comprises a box body, a pipeline body and a control valve, wherein the box body consists of an upper box body and a lower box body, the inner walls of the upper box body and the lower box body are both provided with a heat preservation layer, the bottom of the inner side of the lower box body is respectively provided with a heating wire and a heat conducting plate, the centers of the connecting parts at the two sides of the upper box body and the lower box body are both provided with semicircular grooves, the outer surfaces of the upper box body and the lower box body are bolted with a lock catch, the middle part of the upper box body is rotationally connected with a rotating tube, the top end of the rotating tube is fixedly connected with a protective cover, the right end of the protective cover is bolted with a handle, the inner side of the protective cover is fixedly provided with a motor, the upper surface of, the motor shaft is located the inboard of rotating tube, and its surface is provided with the screw thread, the bottom fixedly connected with work piece of rotating tube, the bottom of motor shaft runs through work piece and rotates with it and be connected, the surface of motor shaft and the inboard threaded connection who is located work piece have the displacement piece, branch is installed to the bottom symmetry of displacement piece, the bottom of branch articulates there is L shape pole, L shape pole rotates with work piece to be connected, the bottom of L shape pole articulates there is the locking claw, the locking claw articulates with the surface of work piece has the auxiliary rod.
Preferably, the right side at the top of the inner wall of the upper box body is embedded with a temperature sensor, the top end of the temperature sensor is provided with a temperature control device, and the temperature control device is electrically connected with the electric heating wire.
Preferably, the protection casing is made by the heat preservation material, the shape of protection casing shell is the cuboid.
Preferably, the locking claw is made of stainless steel, and the control valve is cylindrical.
Preferably, the upper box body and the lower box body have the same external shape, and the volumes of the inner sides of the upper box body and the lower box body are the same.
Preferably, the semicircular grooves are matched with each other in pairs up and down, and the semicircular grooves jointly form a circular hole, and the inner diameter of the circular hole is larger than the outer diameter of the pipeline body.
Compared with the prior art, the beneficial effects of the utility model are that:
the upper box body, the lower box body and the lock catch are matched, so that the box body can be fixed on the pipeline body, and then the hot wire is matched with the heat conducting plate, the temperature protection is carried out on the pipeline body and the valve on the pipeline body, the valve is prevented from being failed due to low temperature, and through the matching among the switch, the motor shaft, the displacement block and the working block, can realize the up-and-down movement of the displacement block, the locking claw can grasp the valve for control through the transmission among the displacement block, the supporting rod, the L-shaped rod, the auxiliary rod and the locking claw, and then the handle, the protective cover, the rotating pipe and the working block are matched, can realize the rotation control of the working block, the locking claw rotates along with the working block to drive the valve to rotate, and then control the valve, make and also can control the valve of pipeline body after increasing the insulation can, convenient operation.
Drawings
Fig. 1 is a front view of the structure of the present invention;
FIG. 2 is a front sectional view of the structure of the present invention;
FIG. 3 is a left side view of the structure of the present invention;
FIG. 4 is a top sectional view of the structure of the present invention;
FIG. 5 is an enlarged view of a portion of the structure of FIG. 2;
in the figure: 1. a pipe body; 2. an upper box body; 3. a lower box body; 4. a heat-insulating layer; 5. an electric heating wire; 6. a heat conducting plate; 7. a semicircular groove; 8. locking; 9. a control valve; 10. rotating the tube; 11. a protective cover; 12. a handle; 13. an electric motor; 14. a switch; 15. a motor shaft; 16. a working block; 17. a displacement block; 18. a strut; 19. an L-shaped rod; 20. a locking claw; 21. an auxiliary lever; 22. a temperature sensor; 23. a temperature control device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-5, the utility model provides an electric heat tracing insulation box for an automatic control valve instrument, which comprises a box body, a pipeline body 1 and a control valve 9, wherein the box body is composed of an upper box body 2 and a lower box body 3, the inner walls of the upper box body 2 and the lower box body 3 are both provided with an insulation layer 4, the insulation layer 4 plays a role of insulation, the bottom of the inner side of the lower box body 3 is respectively provided with a heating wire 5 and a heat conduction plate 6, the centers of the connecting parts at the two sides of the upper box body 2 and the lower box body 3 are both provided with a semicircular groove 7, the outer surfaces of the upper box body 2 and the lower box body 3 are respectively bolted with a lock catch 8, the middle part of the upper box body 2 is rotatably connected with a rotating pipe 10, the top end of the rotating pipe 10 is fixedly connected with a protective cover 11, the right end of the protective cover 11 is bolted with a handle 12, the inner side of the protective, the bottom of motor 13 is provided with motor shaft 15, motor shaft 15 is located the inboard of rotating tube 10, and its surface is provided with the screw thread, the bottom fixedly connected with work piece 16 of rotating tube 10, the bottom of motor shaft 15 runs through work piece 16 and rotates with it and be connected, the surface of motor shaft 15 just is located the inboard threaded connection of work piece 16 and has displacement block 17, branch 18 is installed to the bottom symmetry of displacement block 17, the bottom of branch 18 articulates there is L shape pole 19, L shape pole 19 rotates with work piece 16 and is connected, the bottom of L shape pole 19 articulates there is locking claw 20, locking claw 20 articulates with the surface of work piece 16 has auxiliary rod 21.
In the embodiment, the box body can be fixed on the pipeline body 1 through the matching between the upper box body 2, the lower box body 3 and the lock catch 8, the temperature protection is carried out on the pipeline body 1 and the valve on the pipeline body 1 through the matching between the electric heating wire 5 and the heat conducting plate 6, the fault of the valve caused by low temperature is prevented, the up-and-down movement of the displacement block 17 can be realized through the matching between the switch 14, the motor 13, the motor shaft 15, the displacement block 17 and the working block 16, the valve can be tightly clamped by the locking claw 20 through the transmission among the displacement block 17, the support rod 18, the L-shaped rod 19, the auxiliary rod 21 and the locking claw 20 for control, the rotation control of the working block 16 can be realized through the matching between the handle 12, the protective cover 11, the rotating pipe 10 and the working block 16, the locking claw 20 rotates along with the working block 16 to drive the valve to rotate, and further control the valve, the valve of the pipeline body 1 can be controlled after the heat insulation box is added, and operation is convenient.
Further, a temperature sensor 22 is embedded in the right side of the top of the inner wall of the upper box 2, a temperature control device 23 is arranged at the top end of the temperature sensor 22, and the temperature control device 23 is electrically connected with the heating wire 5.
In the present embodiment, the temperature sensor 22 is used to detect the temperature inside the case, and the heating wire 5 is used to perform the heating operation.
Further, the protection cover 11 is made of a heat insulation material, and the shell of the protection cover 11 is cuboid.
In the present embodiment, the protection cover 11 can effectively prevent the motor 13 inside thereof from being frozen, and the service life of the motor 13 can be prolonged.
Further, the locking claw 20 is made of stainless steel, and the control valve 9 is cylindrical.
In this embodiment, the stainless steel material is effective in rust prevention, and rust of the locking claw 20 after long-term use is prevented.
Further, the upper case 2 and the lower case 3 have the same outer shape and the same inner volume.
In this embodiment, the two components together form a whole box for protecting the inner valve.
Further, the semicircular grooves 7 are matched with each other in pairs up and down, and the semicircular grooves jointly form a circular hole, and the inner diameter of the circular hole is larger than the outer diameter of the pipeline body 1.
In this embodiment, go up box 2 and 3 joints backs of lower box, the round hole that forms supplies pipeline body 1 to pass, has solved outdoor pipeline valve because of exposing throughout the year, under external adverse weather environment, very easily rusts by the corruption and leads to the fact the problem of jam trouble damage, has solved outdoor valve simultaneously and has led to the fact the valve trouble and increase the inconvenient problem to pipeline valve control after the insulation can because of keeping warm.
The utility model discloses a theory of operation and use flow: firstly, the pipeline body 1 is placed in a semicircular groove 7 through the matching between the upper box body 2 and the lower box body 3, then the upper box body 2 and the lower box body 3 are locked through the lock catch 8, at the moment, the locking claw 20 is in an opening state above the control valve 9, the switch 14 is pressed, the motor 13 is controlled to work, the motor 13 works to enable the motor shaft 15 to rotate, the motor shaft 15 rotates to drive the displacement block 17 to move upwards, the displacement block 17 moves upwards to drive the support rod 18 to move upwards, the locking claw 20 can be locked through the transmission matching among the support rod 18, the L-shaped rod 19 and the auxiliary rod 21, the control valve 9 is tightly grasped, the control valve 9 is controlled, at the moment, the protective cover 11 can be rotated through pushing the handle 12, the protective cover 11 can be rotated to drive the rotating pipe 10 to rotate, the rotating pipe 10 rotates to enable the working block 16 to rotate, the working block 16 drives the locking claw 20 to rotate, and the locking, this achieves the effect of controlling the control valve 9 from the outside.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides an automatic control valve instrument electric tracing insulation can, includes box, pipeline body (1) and control valve (9), its characterized in that: the box body comprises an upper box body (2) and a lower box body (3), heat-insulating layers (4) are arranged on the inner walls of the upper box body (2) and the lower box body (3), electric heating wires (5) and heat-conducting plates (6) are respectively arranged at the bottom of the inner side of the lower box body (3), semicircular grooves (7) are respectively formed in the centers of the connecting parts of the two sides of the upper box body (2) and the lower box body (3), lock catches (8) are bolted on the outer surfaces of the upper box body (2) and the lower box body (3), a rotating pipe (10) is rotatably connected to the middle of the upper box body (2), a protective cover (11) is fixedly connected to the top end of the rotating pipe (10), a handle (12) is bolted to the right end of the protective cover (11), a motor (13) is fixedly installed on the inner side of the protective cover (11), and a switch (14) is arranged on, the switch (14) is electrically connected with the motor (13), the bottom end of the motor (13) is provided with a motor shaft (15), the motor shaft (15) is positioned at the inner side of the rotating pipe (10), and the outer surface of the rotating pipe is provided with threads, the bottom end of the rotating pipe (10) is fixedly connected with a working block (16), the bottom end of the motor shaft (15) penetrates through the working block (16) and is connected with the working block in a rotating way, a displacement block (17) is connected with the outer surface of the motor shaft (15) and is positioned at the inner side of the working block (16) through threads, the bottom of the displacement block (17) is symmetrically provided with support rods (18), the bottom ends of the support rods (18) are hinged with L-shaped rods (19), the L-shaped rod (19) is rotatably connected with the working block (16), the bottom end of the L-shaped rod (19) is hinged with a locking claw (20), the locking claw (20) and the outer surface of the working block (16) are hinged with an auxiliary rod (21).
2. The automatic control valve instrument electric tracing insulation can of claim 1, characterized in that: go up the right side at box (2) inner wall top and inlay and be equipped with temperature sensor (22), the top of temperature sensor (22) is provided with temperature control equipment (23), be connected electrically between temperature control equipment (23) and heating wire (5).
3. The automatic control valve instrument electric tracing insulation can of claim 1, characterized in that: the protection casing (11) are made by heat preservation material, the shape of protection casing (11) shell is the cuboid.
4. The automatic control valve instrument electric tracing insulation can of claim 1, characterized in that: the locking claw (20) is made of stainless steel, and the control valve (9) is cylindrical.
5. The automatic control valve instrument electric tracing insulation can of claim 1, characterized in that: the upper box body (2) and the lower box body (3) are identical in appearance, and the volumes of the inner sides of the upper box body and the lower box body are identical.
6. The automatic control valve instrument electric tracing insulation can of claim 1, characterized in that: the semicircular grooves (7) are matched up and down in pairs for use, and the semicircular grooves jointly form a circular hole, and the inner diameter of the circular hole is larger than the outer diameter of the pipeline body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022227484.7U CN213361535U (en) | 2020-10-09 | 2020-10-09 | Electric heat tracing insulation box for automatic control valve instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022227484.7U CN213361535U (en) | 2020-10-09 | 2020-10-09 | Electric heat tracing insulation box for automatic control valve instrument |
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| Publication Number | Publication Date |
|---|---|
| CN213361535U true CN213361535U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022227484.7U Active CN213361535U (en) | 2020-10-09 | 2020-10-09 | Electric heat tracing insulation box for automatic control valve instrument |
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| CN (1) | CN213361535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113325032A (en) * | 2021-06-08 | 2021-08-31 | 山东华宁电伴热科技有限公司 | Electric tracing detection device and method |
-
2020
- 2020-10-09 CN CN202022227484.7U patent/CN213361535U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113325032A (en) * | 2021-06-08 | 2021-08-31 | 山东华宁电伴热科技有限公司 | Electric tracing detection device and method |
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