CN211184292U - Heating belt of grease constant temperature heat preservation device - Google Patents
Heating belt of grease constant temperature heat preservation device Download PDFInfo
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- CN211184292U CN211184292U CN202020175179.5U CN202020175179U CN211184292U CN 211184292 U CN211184292 U CN 211184292U CN 202020175179 U CN202020175179 U CN 202020175179U CN 211184292 U CN211184292 U CN 211184292U
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Abstract
The utility model discloses a heating belt of a grease constant temperature heat preservation device, which comprises an insulating flexible heating belt body, wherein a temperature probe and a plurality of heating elements are arranged in the middle of the heating belt body, and a knob temperature controller is arranged on the heating belt body, and the heating elements, the temperature probe and the knob temperature controller are electrically connected to form a heating loop; heating elements are not arranged on the periphery of the outer edge of the profile of the heating belt body to form a first non-heating area, and heat insulation cotton on the outer side of the heating belt is arranged in the first non-heating area. According to the oil constant-temperature heat preservation device, the heating elements are not arranged on the periphery of the outer edge of the profile of the heating belt body to form the first non-heating area, so that the problem that the edge of the heating belt is warped to cause separation from the side wall of the oil constant-temperature heat preservation device in the long-time heating process is effectively solved; meanwhile, the area of the first non-heating area is relatively small, the heating effect is not influenced, the structure is simple, the processing is convenient, and the cost is low.
Description
Technical Field
The utility model belongs to food and beverage waste water treatment equipment field, concretely relates to grease constant temperature heat preservation device's heating band.
Background
With the development of urbanization in China, places with large-scale catering and food squares, such as various complexes, hotels, food cities and the like, are increased. Due to the requirement of environmental protection, the restaurant wastewater can be discharged into a municipal pipe network after being subjected to oil-water separation. The grease separated by the oil-water separator is concentrated on the upper part of the equipment, and the separated grease is discharged mainly by opening and closing a manual operation valve or an electric control valve. The oil content of the kitchen effluent is different due to different regions, different cuisine and different catering cultures, namely the oil separated every day is random, when the oil content is low, the oil separated by equipment is often discharged by no person, and generally the oil is discharged and collected by oil collection workers when the oil is accumulated to a certain amount. Because the grease floats on the water layer, the temperature of the water is lower, and the grease is easy to coagulate and agglomerate after reaching the coagulation point, and the coagulation phenomenon is more obvious particularly in autumn and winter. After the grease is condensed, the grease can not be discharged, and equipment is blocked.
The applicant filed 2018.4.9 for this purpose with a chinese patent, entitled: a grease constant temperature heat preservation device, application number: 201820504023X, discloses this grease constant temperature heat preservation device, including the oil storage storehouse, be provided with oil extraction valve and heat tracing device on the oil storage storehouse lateral wall, wherein, heat tracing device includes the control unit, heating tape and control by temperature change adjust knob, and the heating tape parcel is provided with the heater strip in the heating tape on the oil storage storehouse outer wall, and the control unit sets up on the heating tape with control by temperature change adjust knob, and the electricity is connected between heater strip, control by temperature change adjust knob and the control unit. The heating band is laminated on the outer wall of the oil storage bin through the gum, the layer of heat preservation cotton is arranged outside the heating band, the heat preservation cotton is fixed on the outer surface of the heating band through the winding of the silica gel cloth adhesive tape with the gum, the heat preservation cotton fixing plate is additionally arranged on the outer surface of the heat preservation cotton, and the two ends of the heat preservation cotton fixing plate are fastened together through bolts.
However, the whole heating wire is fully arranged in the heating belt of the device, the heating belt is connected with the side wall of the grease constant-temperature heat preservation device through adhesion, in the long-time heating process, the edge of the heating belt is prone to warping, the heating belt is separated from the side wall of the grease constant-temperature heat preservation device, and therefore the heating effect is influenced.
Disclosure of Invention
An object of the utility model is to provide a grease constant temperature heat preservation device's heating band solves among the prior art because being covered with whole heater strip in the heating band, and the heating band is connected through sticky lateral wall with grease constant temperature heat preservation device, and at long-time heating in-process, the edge of heating band takes place easily to stick up the limit, makes heating band and grease constant temperature heat preservation device's lateral wall separation to influence the technical problem of what heat preservation effect of heating.
In order to achieve the above purpose, the present invention is implemented by the following technical solutions:
the heating belt of the grease constant-temperature heat preservation device comprises an insulating flexible heating belt body, wherein a temperature measuring probe, a plurality of heating elements and a knob temperature controller are arranged in the middle of the heating belt body, the knob temperature controller is arranged on the heating belt body, and the heating elements, the temperature measuring probe and the knob temperature controller are electrically connected to form a heating loop; the back of the heating belt body is provided with a structural adhesive layer used for being connected with the side wall of the grease constant-temperature heat preservation device.
Heating elements are not arranged on the periphery of the outer edge of the profile of the heating belt body to form a first non-heating area, and heat insulation cotton on the outer side of the heating belt is arranged in the first non-heating area.
The working process of the grease constant-temperature heat preservation device is already known in Chinese patent names: a grease constant temperature heat preservation device, application number: 201820504023X, and therefore will not be described in detail.
According to the oil constant-temperature heat preservation device, the heating elements are not arranged on the periphery of the outer edge of the profile of the heating belt body to form the first non-heating area, so that the problem that the edge of the heating belt is warped to cause separation from the side wall of the oil constant-temperature heat preservation device in the long-time heating process is effectively solved; meanwhile, the area of the first non-heating area is relatively small, the heating effect is not influenced, the structure is simple, the processing is convenient, and the cost is low.
In a further improvement, the heating belt body is divided into a plurality of heating areas, a second non-heating area is formed between adjacent heating areas, and the heating elements in the adjacent heating areas are connected in series through a conducting wire passing through the corresponding second non-heating area.
In this application, grease constant temperature heat preservation device's outer wall comprises a plurality of dull and stereotyped end to end fixed connection in proper order, this body of heating tape is divided into a plurality of heating regions by a plurality of second non-heating region, paste on grease constant temperature heat preservation device's outer wall after the heating tape buckles, every heating region is pasted on the flat board that corresponds, every second non-heating region parcel that corresponds is on the arris that two adjacent dull and stereotyped connections formed, then every dull and stereotyped profile outer fringe constitutes a non-heating region by corresponding first non-heating region and second non-heating region, the heat preservation cotton sets up in this non-heating region.
In addition, because the heating band body can only be wrapped on the outer wall of the grease constant-temperature heat preservation device after being bent, the edges and corners of the bent part and the grease constant-temperature heat preservation device are not tightly attached, and heat in the region cannot be transferred to the grease constant-temperature heat preservation device during heating, so that the region is overheated and burnt. Therefore, the overheating phenomenon can be effectively avoided by forming the second non-heating area structure without arranging the heating element in the area.
In a further improvement, the heating belt body is a rectangular plate after being unfolded, and the rectangular plate is divided into four rectangular heating areas.
The improved heating belt is characterized in that a thermal protection temperature control switch is arranged on the heating belt body, and a thermal protection temperature control fast switch is arranged in the middle of the heating belt body and is connected in series in the heating loop. The secondary protection is formed by arranging the thermal protection temperature control switch, the thermal protection temperature control switch is a normally closed switch, and when the temperature is too high, the thermal protection temperature control switch is switched off, so that a heating loop is switched off, and the heating belt is prevented from being burnt out due to overheating.
Further improve, set up a plurality of mounting holes or the breach that is used for oil drain valve, heating rod and temperature sensor to pass on the heating band body, be convenient for install.
Further improved, the heating belt body is a silicon rubber plate, and the thickness of the heating belt body is 1-2 mm.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the oil constant-temperature heat preservation device, the heating elements are not arranged on the periphery of the outer edge of the profile of the heating belt body to form the first non-heating area, so that the problem that the edge of the heating belt is warped to cause separation from the side wall of the oil constant-temperature heat preservation device in the long-time heating process is effectively solved; meanwhile, the area of the first non-heating area is relatively small, the heating effect is not influenced, the structure is simple, the processing is convenient, and the cost is low.
2. The secondary protection is formed by arranging the thermal protection temperature control switch, the thermal protection temperature control switch is a normally closed switch, and when the temperature is too high, the thermal protection temperature control switch is switched off, so that a heating loop is switched off, and the heating belt is prevented from being burnt out due to overheating.
Drawings
Fig. 1 is a structure diagram of a heating belt of the grease constant temperature heat preservation device.
Fig. 2 is a schematic view of the heating tape after peeling.
Detailed Description
In order to make the purpose and technical solution of the present invention clearer, the following will combine the embodiments of the present invention to clearly and completely describe the technical solution of the present invention.
As shown in figures 1 and 2, the heating belt of the grease constant temperature heat preservation device comprises an insulating flexible heating belt body 1, a temperature probe 6 and a plurality of heating elements are arranged in the middle of the heating belt body 1, and a knob temperature controller 2 is arranged on the heating belt body, the heating elements, the temperature probe and the knob temperature controller are electrically connected to form a heating loop, and grease can be heated and preserved heat as long as power is supplied by an external power supply. Heating elements are not arranged on the periphery of the outer edge of the heating belt body, a first non-heating area 7 is formed, and heat insulation cotton on the outer side of the heating belt is arranged in the first non-heating area.
In this embodiment, the knob temperature controller 2 is a honeywell temperature control switch, model 156985306673233, and the heating element is nichrome.
In other embodiments, the knob temperature controller can be a steel shield temperature control switch with the model number of 157174725273481-64X8, the heating element is a resistance wire, and the like, as long as the heating requirement can be met.
The working process of the grease constant-temperature heat preservation device is already known in Chinese patent names: a grease constant temperature heat preservation device, application number: 201820504023X, and therefore will not be described in detail.
According to the oil constant-temperature heat preservation device, the heating elements are not arranged on the periphery of the outer edge of the profile of the heating belt body to form the first non-heating area, so that the problem that the edge of the heating belt is warped to cause separation from the side wall of the oil constant-temperature heat preservation device in the long-time heating process is effectively solved; meanwhile, the area of the first non-heating area is relatively small, the heating effect is not influenced, the structure is simple, the processing is convenient, and the cost is low.
In the present embodiment, the heating belt body 2 is divided into four heating areas, a second non-heating area 8 is formed between adjacent heating areas, and the heating elements in the adjacent heating areas are connected in series by a conducting wire passing through the corresponding second non-heating area. The first non-heated area 7 and the second non-heated area 8 are shown as hatched areas in fig. 2.
In this application, grease constant temperature heat preservation device's outer wall comprises four dull and stereotyped end to end fixed connection in proper order, this body of heating tape is divided into a plurality of heating regions 5 by three second non-heating region, paste on grease constant temperature heat preservation device's outer wall after the heating tape buckles, every heating region is pasted on the flat board that corresponds, every second non-heating region parcel that corresponds is on the arris that two adjacent dull and stereotyped connections formed, then every dull and stereotyped profile outer fringe constitutes a non-heating region by corresponding first non-heating region and second non-heating region, the cotton setting of heat preservation and this non-heating region.
In addition, because the heating band body can only be wrapped on the outer wall of the grease constant-temperature heat preservation device after being bent, the edges and corners of the bent part and the grease constant-temperature heat preservation device are not tightly attached, and heat in the region cannot be transferred to the grease constant-temperature heat preservation device during heating, so that the region is overheated and burnt. Therefore, the overheating phenomenon can be effectively avoided by forming the second non-heating area structure without arranging the heating element in the area.
In this embodiment, the heating belt body 1 is provided with a thermal protection temperature control switch 3, and the thermal protection temperature control fast switch 3 is disposed in the middle of the heating belt body 1 and is connected in series in the heating loop. The thermal protection temperature control switch is a normally closed switch, and when the temperature is too high, the thermal protection temperature control switch is switched off, so that the heating loop is switched off, and the heating belt is prevented from being burnt out due to overheating.
In this embodiment, the thermal protection temperature control switch 3 is of the type KSD 9700.
In this embodiment, the heating belt body 1 is provided with a plurality of mounting holes or notches 4 for passing through an oil drain valve, a heating rod and a temperature sensor, so as to facilitate mounting.
In this embodiment, the back setting of heating band body is used for the 3M glue film of being connected with grease constant temperature heat preservation device lateral wall, is convenient for be connected convenient operation with grease constant temperature heat preservation device lateral wall. The heating belt body is a silicon rubber plate, and the thickness of the heating belt body is 1-2 mm.
What has not been described in detail in the present invention is the prior art or can be realized by the prior art, and the specific embodiment of the present invention is only the preferred embodiment of the present invention, which is not intended to limit the scope of the present invention. All equivalent changes and modifications made according to the content of the claims of the present invention should be regarded as the technical scope of the present invention.
Claims (6)
1. The heating belt of the grease constant-temperature heat preservation device comprises an insulating flexible heating belt body, wherein a temperature measuring probe, a plurality of heating elements and a knob temperature controller are arranged in the middle of the heating belt body, the knob temperature controller is arranged on the heating belt body, and the heating elements, the temperature measuring probe and the knob temperature controller are electrically connected to form a heating loop; the back surface of the heating belt body is provided with a structural adhesive layer used for being connected with the side wall of the grease constant-temperature heat preservation device; the heating belt is characterized in that no heating element is arranged on one circumference of the outer edge of the profile of the heating belt body to form a first non-heating area.
2. The heating belt of the grease constant temperature insulation device according to claim 1, characterized in that the heating belt body is divided into a plurality of heating areas, a second non-heating area is formed between adjacent heating areas, and the heating elements in the adjacent heating areas are connected in series by a lead wire passing through the corresponding second non-heating area.
3. The heating belt of a grease constant temperature insulation device according to claim 2, characterized in that the heating belt body is a rectangular plate after being unfolded, and the rectangular plate is divided into four rectangular heating areas.
4. The heating belt of the grease constant-temperature heat preservation device according to any one of claims 1-3, characterized in that a thermal protection temperature control switch is arranged on the heating belt body, and a thermal protection temperature control fast switch is arranged in the middle of the heating belt body and is connected in series in the heating loop.
5. The heating belt of the grease constant temperature heat preservation device as claimed in claim 4, wherein the heating belt body is provided with a plurality of mounting holes or notches for the oil drain valve, the heating rod and the temperature sensor to pass through.
6. The heating belt for a grease constant temperature keeping device according to claim 5, wherein the heating belt body is a silicone rubber sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020175179.5U CN211184292U (en) | 2020-02-15 | 2020-02-15 | Heating belt of grease constant temperature heat preservation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020175179.5U CN211184292U (en) | 2020-02-15 | 2020-02-15 | Heating belt of grease constant temperature heat preservation device |
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| CN211184292U true CN211184292U (en) | 2020-08-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115568052A (en) * | 2022-11-03 | 2023-01-03 | 江苏新恒基特种装备股份有限公司 | Intermediate frequency rapid heating control method and system based on infrared temperature measurement |
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2020
- 2020-02-15 CN CN202020175179.5U patent/CN211184292U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115568052A (en) * | 2022-11-03 | 2023-01-03 | 江苏新恒基特种装备股份有限公司 | Intermediate frequency rapid heating control method and system based on infrared temperature measurement |
| CN115568052B (en) * | 2022-11-03 | 2023-03-10 | 江苏新恒基特种装备股份有限公司 | Intermediate frequency rapid heating control method and system based on infrared temperature measurement |
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