CN204881830U - Bent plate formula sensor self -heating system - Google Patents
Bent plate formula sensor self -heating system Download PDFInfo
- Publication number
- CN204881830U CN204881830U CN201520331217.0U CN201520331217U CN204881830U CN 204881830 U CN204881830 U CN 204881830U CN 201520331217 U CN201520331217 U CN 201520331217U CN 204881830 U CN204881830 U CN 204881830U
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- bent plate
- heating
- electric heating
- buckle
- heating element
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Abstract
The utility model relates to a bent plate formula sensor self -heating system, bent plate formula sensor is placed on the bent plate frame, be provided with electric heating element between bent plate frame and bent plate formula sensor, pipeline connection to self -heating controller is passed through to electric heating element's one end, electric heating element's the other end coils in the drainage system below bent plate formula sensor through waterproof sealing, prevent that drainage system from freezing, be provided with several parallel arrangement's fixed electric heating element's zinc -plated buckle group on the bent plate frame, electric heating element is control by temperature change heat tracing cable, control by temperature change heat tracing cable passes zinc -plated buckle and constitutes snakelike range on the bent plate frame. The utility model discloses a to drainage system's under the bent plate sensor boosting, can prevent that the water drainage tank water -logging from freezing, deformation can normally take place for the bent plate sensor, wholly improve bent plate formula weighing system's accuracy nature and stability, the bent plate weighing system of this self -heating system of installation under - 40 DEG C the long -term state that freezes, normal steady operation.
Description
Technical field
The utility model relates to a kind of weighing system of highway, specifically a kind of bending plate type sensor automatic heating system.
Background technology
Bended plate type weighing system is a large amount of weighing system used in China Expressway weighing system, but this system in the high and cold northeast of China and northwest etc. local application less, main cause is that weather of extremely trembling with fear causes counting and resets the paralysis of standby unwatering system, freeze in rhone, bending plate sensor cannot normally be weighed distortion, thus causes whole weighing system normally to work.
Summary of the invention
In order to solve the problem, the utility model provides a kind of bending plate type sensor automatic heating system, installs the bent plate weighing system of this automatic heating system under the prolonged freezing state of-40 DEG C, can run by normal table.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
The utility model is a kind of bending plate type sensor automatic heating system, bending plate type sensor is placed on bent plate framework, heating is provided with between bent plate framework and bending plate type sensor, one end of heating is connected to automatic heating controller by pipeline, the other end of heating is coiled in the unwatering system below bending plate type sensor by waterproof sealing, prevent unwatering system from freezing, bent plate framework is provided with the zinc-plated buckle group of several fixing heating be arranged in parallel.
Further improvement of the utility model is: heating is temp control electric heating cable, and temp control electric heating cable forms serpentine arrangement through zinc-plated buckle on bent plate framework.
Further improvement of the utility model is: each zinc-plated buckle group comprises the little buckle and large buckle that be arranged in parallel respectively.
The beneficial effects of the utility model are: (1), by the auxiliary heating to unwatering system under bending plate sensor, can prevent water freezing in rhone, bending plate sensor normally deformation can occur; (2) overall accuracy and the stability improving bended plate type weighing system.
The bent plate weighing system of simple, reasonable in design this automatic heating system of installation of the utility model structure, under the prolonged freezing state of-40 DEG C, can run by normal table.
Accompanying drawing explanation
Fig. 1 is the weighing system structural drawing of double bent plate with heating system.
Fig. 2 is the part-structure schematic diagram of the utility model heating system.
Wherein: 1-bent plate framework, 2-heating, 3-automatic heating controller, the little buckle of 4-, the large buckle of 5-, 6-inductive coil, the total weighing controller of 7-.
Embodiment
In order to deepen, to understanding of the present utility model, to be described in further detail the utility model below in conjunction with drawings and Examples, this embodiment, only for explaining the utility model, not forming protection domain of the present utility model and limiting.
As shown in Figure 1-2, the utility model is a kind of bending plate type sensor automatic heating system, described bending plate type sensor is placed on bent plate framework 1, heating 2 is provided with between described bent plate framework 1 and bending plate type sensor, described heating 2 is temp control electric heating cable, described temp control electric heating cable forms serpentine arrangement through described zinc-plated buckle on described bent plate framework 1, the length of temp control electric heating cable can be selected according to the environment temperature of locality, the length of temp control electric heating cable is longer, be wound around the number of turns more, then heating effect is better, the length of current temp control electric heating cable is 8M, one end of described heating 2 is connected to automatic heating controller 3 by pipeline, the other end of described heating 2 is coiled in the unwatering system below bending plate type sensor by waterproof sealing, prevent unwatering system from freezing, described bent plate framework 1 is provided with the zinc-plated buckle group of several fixing described heating 2 be arranged in parallel, each described zinc-plated buckle group comprises the little buckle 4 and large buckle 5 that be arranged in parallel respectively, the temp control electric heating cable of automatic heating system of the present utility model directly connects automatic heating controller 3 by pipeline, automatic heating controller 3 can environmentally temperature, the time of automatic adjustment heating, temperature, the power supply of temp control electric heating cable is connected on total weighing controller, heating tape is fixed on the framework of bending plate sensor by zinc-plated buckle, bended plate type weighing system also comprises the inductive coil 6 being arranged on bended plate type inductor side, inductive coil is that the auxiliary separating of weighing system is from Vehicular system, according to electromagnetic induction principle, the object of iron is generated an electromagnetic field by inductive coil, thus generation induction current, by the process of coil processor.
Temp control electric heating cable is called for short cable also known as Self-controlled electric with worm line or self-temperature-limiting heating strip, it is the band shape limit temperature companion hot device of a kind of electric thermal power with system temperature self-regulated, namely cable itself has automatic temp limit, and automatically can adjust the function of heating power, to ensure that work system all-the-time stable is normally run at the optimum operation warm area of setting along with the temperature variation of heated object system; Automatically the working temperature of cable can be limited during heating, output power can be automatically adjusted and without the need to additional equipment with the temperature variation of heated object system, cable can cut out arbitrarily short or spreading use within the specific limits, and above-mentioned performance is constant, allow juxtaposition to be wound around to lay and without sorrow that is overheated and that burn, heat tracing pipe homogeneous temperature, can not be overheated, safe and reliable; Saves energy, safety and environmental protection; Use length overlength, during intermittently operated, heat up and start fast, install and operating cost low, install and use easy maintenance, be convenient to automatic management.
The utility model is by the auxiliary heating to unwatering system under bending plate sensor, and can prevent water freezing in rhone, bending plate sensor normally deformation can occur; Overall accuracy and the stability improving bended plate type weighing system.
The bent plate weighing system of simple, reasonable in design this automatic heating system of installation of the utility model structure, under the prolonged freezing state of-40 DEG C, can run by normal table.
Claims (3)
1. a bending plate type sensor automatic heating system, described bending plate type sensor is placed on bent plate framework (1), it is characterized in that: between described bent plate framework (1) and bending plate type sensor, be provided with heating (2), one end of described heating (2) is connected to automatic heating controller (3) by pipeline, the other end of described heating (2) is coiled in the unwatering system below bending plate type sensor by waterproof sealing, prevent unwatering system from freezing, described bent plate framework (1) is provided with the zinc-plated buckle group of several fixing described heating (2) be arranged in parallel.
2. bending plate type sensor automatic heating system according to claim 1, is characterized in that: described heating (2) is temp control electric heating cable, described temp control electric heating cable on described bent plate framework (1) through described zinc-plated buckle composition serpentine arrangement.
3. bending plate type sensor automatic heating system according to claim 1 or 2, is characterized in that: each described zinc-plated buckle group comprises the little buckle (4) and large buckle (5) that be arranged in parallel respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331217.0U CN204881830U (en) | 2015-05-21 | 2015-05-21 | Bent plate formula sensor self -heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331217.0U CN204881830U (en) | 2015-05-21 | 2015-05-21 | Bent plate formula sensor self -heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204881830U true CN204881830U (en) | 2015-12-16 |
Family
ID=54826192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520331217.0U Expired - Fee Related CN204881830U (en) | 2015-05-21 | 2015-05-21 | Bent plate formula sensor self -heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204881830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648601A (en) * | 2020-06-11 | 2020-09-11 | 北京城乡建设集团有限责任公司 | Temperature control system for concrete structure winter grouting and construction method |
-
2015
- 2015-05-21 CN CN201520331217.0U patent/CN204881830U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648601A (en) * | 2020-06-11 | 2020-09-11 | 北京城乡建设集团有限责任公司 | Temperature control system for concrete structure winter grouting and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |