CN216344279U

CN216344279U - Heating sleeve of special-shaped valve structure

Info

Publication number: CN216344279U
Application number: CN202122337283.7U
Authority: CN
Inventors: 曹兴东; ***
Original assignee: Jiangyin Shenhui Electrical Material Co ltd
Current assignee: Jiangyin Shenhui Electrical Material Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-04-19
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a heating jacket with a special-shaped valve structure, which comprises a first mounting plate; a first threaded sleeve is fixedly connected to the center of the upper end and the lower end of the first mounting plate, and a threaded rod is mounted inside the first threaded sleeve; according to the utility model, the clamping mechanism is elastically connected in the mounting groove, the threaded rod is inserted into the first thread sleeve and the second thread sleeve at the upper end and the lower end of the first mounting plate, the fixing belt in the mounting groove and the second mounting plate is attached to the surface of the valve, the nut is screwed, the surface of the fixing belt is attached to the surface of the valve under the action of the spring, the first mounting plate and the second mounting plate are fixed at the upper end and the lower end of the surface of the valve through the nut, the first mounting plate and the second mounting plate are prevented from loosening, and the distance between the first mounting plate and the second mounting plate can be adjusted according to valves with different sizes so as to adapt to valves with different sizes.

Description

Heating sleeve of special-shaped valve structure

Technical Field

The utility model relates to the technical field of heating jackets, in particular to a heating jacket with a special-shaped valve structure.

Background

The pressure relief valve can be automatically opened and closed according to the working pressure of the system, the safety of the protection system is generally installed on equipment or a pipeline of a closed system, when the pressure in the equipment or the pipeline exceeds the set pressure of the pressure relief valve, the pressure relief valve can be automatically opened to ensure that the medium pressure in the equipment and the pipeline is below the set pressure, the equipment and the pipeline are protected, accidents are prevented, but the outdoor temperature is lower in cold winter, the pressure relief valve is easily affected by thermal expansion and cold contraction to cause the air leakage of the pressure relief valve or open the pressure relief valve when the set pressure is not reached, the normal use of the equipment or the pipeline is affected, a valve heating sleeve is required to be used for heat preservation and heating of the pipeline valve, and therefore a special-shaped valve structure heating sleeve is needed.

The defects of the existing heating jacket with the special-shaped valve structure are as follows:

1. the existing heating sleeve with the special-shaped valve structure is not uniform in size and dimension, and the size of the heating sleeve cannot be matched with the size of all valves, so that the applicability of the heating sleeve in use is reduced.

2. When the existing heating sleeve of the special-shaped valve structure is used, because the inside of the heating sleeve is wound by a common resistance wire, the heat production amount is low, the heating rate is low, and the outer plastic film of the heating sleeve and the simple irregular coating of chemical fiber cloth can not preserve the heat of output, so that the heat loss is caused, the resource waste can be caused to a certain extent, and the problem in the prior art is solved by providing the heating sleeve of the special-shaped valve structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heating jacket with a special-shaped valve structure, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a heating jacket with a special-shaped valve structure comprises a first mounting plate; a first threaded sleeve is fixedly connected to the central position of the upper end and the lower end of the first mounting plate, a threaded rod is mounted inside the first threaded sleeve, a second mounting plate is connected to the position, corresponding to the first mounting plate, of one side of the threaded rod through a second threaded sleeve in a threaded mode, a mounting groove is formed in the first mounting plate, and a clamping mechanism is elastically connected to the interior of the mounting groove;

the clamping mechanism comprises a connecting belt, fixing belts and springs, the springs are arranged in the mounting grooves at equal intervals, the mounting grooves are connected with the connecting belt through the springs, the fixing belts are arranged on the outer sides of the connecting belt, and heating wires are arranged in the connecting belt;

the outside of fixed band is connected with heat preservation mechanism, and heat preservation mechanism is including heat-conducting plate, heat preservation box and sponge layer, the outside of heat-conducting plate is provided with the heat preservation box, and the internally mounted of heat preservation box has the sponge layer.

Preferably, the upper and lower both ends of first mounting panel have the threaded rod through first thread bush threaded connection, and the helicitic texture on threaded rod surface is opposite direction and sets up.

Preferably, the second mounting panel is the same with first mounting panel inner structure, and the threaded rod has the nut in the both sides corresponding position department threaded connection of second thread bush and first thread bush.

Preferably, the connecting band and the heating wire are made of soft materials, and the fixing band is made of soft materials.

Preferably, the heater strip is installed in the inside of connecting band for "S" type structure, and the one end of heater strip is connected with intelligent control ware through the wire.

Preferably, the insulating layer is installed to the outside of heat preservation mechanism, and the thickness of insulating layer is 1 mm.

Preferably, the outer side of the insulating layer is provided with a heat insulating layer, and the thickness of the heat insulating layer is 1.5 mm.

Preferably, the heat preservation mechanism, the insulating layer and the thermal insulating layer are made of soft materials, and the connecting belt and the fixing belt are matched with the heat preservation mechanism, the insulating layer and the thermal insulating layer in size.

Preferably, the surface of intelligent control ware is provided with the switch button, and intelligent control ware's one end is connected with the plug through the wire, and temperature-sensing ware is installed to the bottom of fixed band.

Preferably, the heating wire, the intelligent controller, the plug and the temperature sensor form an electric structure through a wire.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the clamping mechanism is elastically connected in the mounting groove, the threaded rod is inserted into the first thread sleeve and the second thread sleeve at the upper end and the lower end of the first mounting plate, the fixing belt in the mounting groove and the second mounting plate is attached to the surface of the valve, the nut is screwed, the surface of the fixing belt is attached to the surface of the valve under the action of the spring, the first mounting plate and the second mounting plate are fixed at the upper end and the lower end of the surface of the valve through the nut, the first mounting plate and the second mounting plate are prevented from loosening, and the distance between the first mounting plate and the second mounting plate can be adjusted according to valves with different sizes so as to adapt to valves with different sizes.

2. According to the utility model, the heat insulation mechanism is connected with the connecting belt, in the using process, the heat generated by the heating wire can be led out through the arrangement of the heat conducting plate, the heat conduction efficiency between the heating wire and the heat conducting plate is increased, the loss of the heat generated by the heating wire is reduced, and the arrangement of the sponge layer improves the heat insulation performance of the device through the sponge layer arranged in the heat insulation box, so that the energy is saved.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic view of a connection structure of a heating wire and a connecting band according to the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the connection structure of the heat-insulating mechanism, the insulating layer and the heat-insulating layer according to the present invention.

In the figure: 1. a first mounting plate; 101. a first threaded sleeve; 2. a second mounting plate; 201. a second threaded sleeve; 3. a threaded rod; 4. a nut; 5. a clamping mechanism; 501. a connecting belt; 502. fixing belts; 503. a spring; 6. heating wires; 7. an intelligent controller; 701. a switch knob; 702. a plug; 703. a temperature sensor; 8. a heat preservation mechanism; 801. a heat conducting plate; 802. a heat preservation box; 803. a sponge layer; 9. an insulating layer; 10. an insulating layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: a heating jacket with a special-shaped valve structure comprises a first mounting plate 1; a first threaded sleeve 101 is fixedly connected to the central position of the upper end and the lower end of the first mounting plate 1, a threaded rod 3 is mounted inside the first threaded sleeve 101, a second mounting plate 2 is in threaded connection with the position, corresponding to the first mounting plate 1, of one side of the threaded rod 3 through a second threaded sleeve 201, a mounting groove is formed in the first mounting plate 1, and a clamping mechanism 5 is elastically connected to the interior of the mounting groove;

the clamping mechanism 5 comprises a connecting belt 501, a fixing belt 502 and a spring 503, the spring 503 is installed in the installation groove at equal intervals, the installation groove is connected with the connecting belt 501 through the spring 503, the fixing belt 502 is arranged on the outer side of the connecting belt 501, and the heating wire 6 is installed in the connecting belt 501;

the outer side of the fixing band 502 is connected with a heat insulation mechanism 8, the heat insulation mechanism 8 comprises a heat conduction plate 801, a heat insulation box 802 and a sponge layer 803, the heat insulation box 802 is arranged on the outer side of the heat conduction plate 801, and the sponge layer 803 is arranged in the heat insulation box 802;

specifically, as shown in fig. 1, when the device is used, first, the first mounting plate 1 and the second mounting plate 2 are placed on two sides of the valve, then the threaded rod 3 is inserted into the first thread sleeve 101 and the second thread sleeve 201 at the upper end and the lower end of the first mounting plate 1, the fixing band 502 inside the mounting groove and the second mounting plate 2 is attached to the surface of the valve, the surface of the fixing band 502 is attached to the surface of the valve under the action of the spring 503 by screwing the nut 4, the distance between the first mounting plate 1 and the second mounting plate 2 can be adjusted according to valves with different sizes to adapt to valves with different sizes, in addition, the nut 4 and the threaded rod 3 can reinforce the surfaces of the first mounting plate 1 and the second mounting plate 2 on the valve to prevent the first mounting plate 1 and the second mounting plate 2 from loosening, and then the plug 702 is electrically connected with an external power supply, the heating wire 6 and the heat conducting sheet 801 are provided with power sources, the temperature sensor 703 with the model number of T01 is used for detecting the temperature of the surface of the valve constantly, then the intelligent controller 7 with the model number of YXW1 is used for controlling the opening and closing of the heating wire 6 according to the data detected by the temperature sensor 703, the heating temperature of the valve can be intelligently adjusted, the surface of the valve is heated by the heating wire 6, the surface of the valve can be uniformly heated by the S-shaped structure of the heating wire 6, the normal use of the valve is prevented from being influenced by the uneven heating of the surface of the valve, in the using process, the heat of the heating wire 6 can be led out by the arrangement of the heat conducting plate 801, the heat conduction efficiency between the heating wire 6 and the heat conducting sheet 801 is increased, the loss of the heat generated by the heating wire 6 is reduced, and the sponge layer 803 arranged in the heat insulation box 802 is used, the setting of sponge layer 803 has improved the thermal insulation performance of device, and the energy saving simultaneously because the setting of insulating layer 9 can prevent that the internal conductor of fixed band 502 when using from causing accidents such as electric leakage, short circuit, electric shock with external contact, avoids people to electrocute the injury, and the setting of insulating layer 10 avoids the valve to leak and damages the inside heater strip 6 of block mechanism 5 to increase the life of device, avoid the device to damage.

Furthermore, the upper end and the lower end of the first mounting plate 1 are in threaded connection with a threaded rod 3 through a first threaded sleeve 101, and the thread structures on the surface of the threaded rod 3 are arranged in opposite directions;

specifically, as shown in fig. 1, the second mounting plate 2 is disposed corresponding to the first mounting plate 1, the first thread bushing 101 and the second mounting plate 2 can be mounted on two sides of the valve, and the first mounting plate 1 and the second mounting plate 2 are fixed on the surface of the valve through the threaded rod 3.

Further, the internal structures of the second mounting plate 2 and the first mounting plate 1 are the same, and the threaded rod 3 is in threaded connection with nuts 4 at the corresponding positions on the two sides of the second threaded sleeve 201 and the first threaded sleeve 101;

specifically, as shown in fig. 1, the first mounting plate 1 and the second mounting plate 2 are screwed on the surface of the threaded rod 3 through the nuts 4, and the upper end and the lower end of the surface of the valve are fixed through the threaded rod 3.

Further, the connecting belt 501 and the heating wire 6 are made of soft materials, and the fixing belt 502 is made of soft materials;

specifically, as shown in fig. 1, the soft material of the connecting band 501, the heating wire 6 and the fixing band 502 can be adjusted according to the shape of the valve, so that the surface of the fixing band 502 is attached to the surface of the valve, and the valve is heated comprehensively.

Further, the heating wire 6 is installed inside the connecting belt 501 in an S-shaped structure, and one end of the heating wire 6 is connected with the intelligent controller 7 through a wire;

specifically, as shown in fig. 4, the surface of the valve can be uniformly heated by the S-shaped structure of the heating wire 6, so that the normal use of the valve is prevented from being affected by uneven heating of the surface of the valve.

Further, an insulating layer 9 is arranged on the outer side of the heat preservation mechanism 8, and the thickness of the insulating layer 9 is 1 mm;

specifically, as shown in fig. 4, the insulating layer 9 is provided to prevent accidents such as electric leakage, short circuit, and electric shock caused by the contact between the internal conductor of the fixing band 502 and the outside during use, thereby preventing people from being injured by electric shock.

Further, a heat insulation layer 10 is arranged on the outer side of the insulation layer 9, and the thickness of the heat insulation layer 10 is 1.5 mm;

specifically, as shown in fig. 4, the heat insulating layer 10 is provided to prevent the heater wire 6 inside the engaging mechanism 5 from being damaged by water leakage from the valve during use.

Further, the heat insulation mechanism 8, the insulation layer 9 and the thermal insulation layer 10 are made of soft materials, and the connecting belt 501 and the fixing belt 502 are matched with the heat insulation mechanism 8, the insulation layer 9 and the thermal insulation layer 10 in size;

specifically, as shown in fig. 4, when the heat insulation mechanism 8, the insulating layer 9, and the heat insulation layer 10 are used, they may be adjusted according to the shape of the valve, so that the heat insulation mechanism 8, the insulating layer 9, and the heat insulation layer 10 are attached to the surface of the valve, and the valve is heated.

Further, a switch button 701 is arranged on the surface of the intelligent controller 7, one end of the intelligent controller 7 is connected with a plug 702 through a wire, and a temperature sensor 703 is installed at the bottom of the fixing band 502;

specifically, as shown in fig. 1, the plug 702 is electrically connected to an external power source to provide a power source for the heater wire 6 and the intelligent controller 7, and the temperature sensor 703 is used to detect the temperature of the valve surface at any time.

Further, the heating wire 6, the intelligent controller 7, the plug 702 and the temperature sensor 703 form an electrical structure through a wire;

specifically, as shown in fig. 2, when the temperature control device is used, the temperature inside the valve can be constantly detected by the temperature sensor 703, and then the intelligent controller 7 controls the heating wire 6 to be opened and closed according to the data detected by the temperature sensor 703, so that the temperature of the valve can be intelligently adjusted.

The working principle is as follows: as shown in fig. 1, 2, 3 and 4, when the device is used, first the first mounting plate 1 and the second mounting plate 2 are placed on both sides of the valve, then the threaded rod 3 is inserted into the first thread bushing 101 and the second thread bushing 201 on the upper and lower ends of the first mounting plate 1, the fixing band 502 inside the mounting groove and the second mounting plate 2 is attached to the surface of the valve, the surface of the fixing band 502 is attached to the surface of the valve by the spring 503 by screwing the nut 4, the distance between the first mounting plate 1 and the second mounting plate 2 can be adjusted according to the valves with different sizes to adapt to the valves with different sizes, in addition, the nut 4 and the threaded rod 3 can reinforce the surfaces of the first mounting plate 1 and the second mounting plate 2 on the valve, the first mounting plate 1 and the second mounting plate 2 are prevented from loosening, and then the plug 702 is electrically connected to the external power supply, the heating wire 6 and the intelligent controller 7 are provided with a power source, the temperature sensor 703 is used for detecting the temperature of the surface of the valve all the time, then the intelligent controller 7 is used for controlling the opening and closing of the heating wire 6 according to the data detected by the temperature sensor 703, the heating temperature of the valve can be intelligently adjusted, the surface of the valve is heated by the heating wire 6, the surface of the valve can be uniformly heated by the S-shaped structure of the heating wire 6, the influence of uneven heating on the surface of the valve on the normal use of the valve is avoided, in the using process, the heat of the heating wire 6 can be led out by the arrangement of the heat conducting plate 801, the heat conduction efficiency between the heating wire 6 and the heat conducting plate 801 is increased, the loss of the heat generated by the heating wire 6 is reduced, and the heat insulation performance of the device is improved by the arrangement of the sponge layer 803 arranged in the heat insulation box 802, thereby the energy saving, simultaneously because the setting of insulating layer 9, can prevent that the internal conductor of fixed band 502 when using from causing accidents such as electric leakage, short circuit, electric shock with external contact, avoid people to electrocute the injury, the setting of insulating layer 10 avoids the valve to leak and damages the inside heater strip 6 of block mechanism 5 to increase the life of device, avoid the device to damage.

The utility model is not described in detail, but is well known to those skilled in the art.

Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. A heating jacket with a special-shaped valve structure comprises a first mounting plate (1); the method is characterized in that: a first threaded sleeve (101) is fixedly connected to the central position of the upper end and the lower end of the first mounting plate (1), a threaded rod (3) is mounted inside the first threaded sleeve (101), a second mounting plate (2) is in threaded connection with the position, corresponding to the first mounting plate (1), of one side of the threaded rod (3) through a second threaded sleeve (201), a mounting groove is formed in the first mounting plate (1), and a clamping mechanism (5) is elastically connected to the interior of the mounting groove;

the clamping mechanism (5) comprises a connecting belt (501), a fixing belt (502) and a spring (503), the spring (503) is installed in the installation groove at equal intervals, the installation groove is connected with the connecting belt (501) through the spring (503), the fixing belt (502) is arranged on the outer side of the connecting belt (501), and a heating wire (6) is installed in the connecting belt (501);

the outside of fixed band (502) is connected with heat preservation mechanism (8), and heat preservation mechanism (8) including heat-conducting plate (801), heat preservation box (802) and sponge layer (803), the outside of heat-conducting plate (801) is provided with heat preservation box (802), and the internally mounted of heat preservation box (802) has sponge layer (803).

2. A shaped valve structure heating jacket as claimed in claim 1, wherein: the upper and lower both ends of first mounting panel (1) have threaded rod (3) through first thread bush (101) threaded connection, and the helicitic texture on threaded rod (3) surface is opposite direction and sets up.

3. A shaped valve structure heating jacket as claimed in claim 1, wherein: second mounting panel (2) and first mounting panel (1) inner structure are the same, and threaded rod (3) correspond position department threaded connection in the both sides of second thread bush (201) and first thread bush (101) have nut (4).

4. A shaped valve structure heating jacket as claimed in claim 1, wherein: the connecting band (501) and the heating wires (6) are made of soft materials, and the fixing band (502) is made of soft materials.

5. A shaped valve structure heating jacket as claimed in claim 1, wherein: the heating wire (6) is of an S-shaped structure and is arranged inside the connecting belt (501), and one end of the heating wire (6) is connected with the intelligent controller (7) through a wire.

6. A shaped valve structure heating jacket as claimed in claim 5, wherein: insulating layer (9) are installed to the outside of heat preservation mechanism (8), and the thickness of insulating layer (9) is 1 mm.

7. The heating jacket with the special-shaped valve structure as claimed in claim 6, wherein: and a heat insulation layer (10) is arranged on the outer side of the insulation layer (9), and the thickness of the heat insulation layer (10) is 1.5 mm.

8. A shaped valve structure heating jacket as claimed in claim 5, wherein: the heat insulation mechanism (8), the insulating layer (9) and the heat insulation layer (10) are made of soft materials, and the connecting belt (501) and the fixing belt (502) are matched with the heat insulation mechanism (8), the insulating layer (9) and the heat insulation layer (10) in size.

9. A shaped valve structure heating jacket as claimed in claim 5, wherein: the surface of intelligent control ware (7) is provided with switch button (701), and the one end of intelligent control ware (7) is connected with plug (702) through the wire, and temperature-sensing ware (703) are installed to the bottom of fixed band (502).

10. A shaped valve structure heating jacket as claimed in claim 1, wherein: the heating wire (6), the intelligent controller (7), the plug (702) and the temperature sensor (703) form an electric structure through wires.