CN106891903A - Water injection box thermostat - Google Patents
Water injection box thermostat Download PDFInfo
- Publication number
- CN106891903A CN106891903A CN201510950709.2A CN201510950709A CN106891903A CN 106891903 A CN106891903 A CN 106891903A CN 201510950709 A CN201510950709 A CN 201510950709A CN 106891903 A CN106891903 A CN 106891903A
- Authority
- CN
- China
- Prior art keywords
- thermostat
- box body
- water injection
- box
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
- B61C17/02—Bunkers; Tanks; Tenders; Water or fuel pick-up or scoop apparatus; Water or fuel supply fittings
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Connection Or Junction Boxes (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The present invention provides a kind of water injection box thermostat, and it includes support, and box body is installed on support, and thermostat, junction box of the thermostat connect setting outside box body are set in its box body；Thermostat of the present invention is located at the inside of box body, has effectively completely cut off the invasion and attack of dust in surrounding environment, particle and water, it is ensured that water quality is from pollution.Box body has not only acted as the effect of protection thermostat, also effectively reduces the loss of heat, and the constant temperature for making water injection box thermostat overall is maintained within a certain range, and normal work still is able at a temperature of -40 DEG C；Waterproof, heat-insulated, good corrosion resistance, heat-insulating property reliability, long service life are simple to operate, need not carry out regular maintenance.
Description
Technical field
The present invention relates to a kind of train pipeline auxiliary equipment, and in particular to the water injection box thermostat installed on a kind of train pipeline.
Background technology
Water injection box thermostat is the auxiliary product applied on train pipeline, it is ensured that train normal water filling when running at low ambient temperatures.Existing water injection box thermostat is that single water injection box thermostat is connected directly between on pipeline, to be reached for the purpose of water tank with water.When train runs at low ambient temperatures, for prevent water injection box thermostat freeze, typically water injection box thermostat outer surface wrap round heat tracing device as isothermal holding.
Because water injection box thermostat and heat tracing device are directly exposed, corrosion resistance is not strong in atmosphere, and dust in air also easily invades water injection box thermostat, polluted water；In addition, because being exposed, heat tracing device heat insulation effect is also undesirable.In normal water filling, water is often splashed on the heat tracing device of outer surface, directly affects its service life.Therefore, after a period of time is run, water injection box thermostat usually needs to be serviced or changes new product.
The content of the invention
In view of the shortcomings of the prior art, the technical problems to be solved by the invention are to provide a kind of water injection box thermostat, waterproof, heat-insulated, good corrosion resistance, heat-insulating property reliability, long service life, simple to operate, need not carry out regular maintenance.
In order to solve the above technical problems, the technical solution used in the present invention is, and a kind of water injection box thermostat, it includes support, box body is installed on support, and thermostat is set in its box body, and thermostat power supply is connected to the junction box outside box body.
Set in above-mentioned water injection box thermostat, its box body and thermostat is set in capstan, capstan, sealing rotary disk cover is set on capstan.
Above-mentioned water injection box thermostat, its thermostat connects the junction box outside box body by power line, and power line passes through the sealing hole on box body.
Support plays protection and carries the function of thermostat with box body；Thermostat is carried out sealing heat-insulated treatment in capstan, and capstan is sealed with capstan lid then；The electric control system of thermostat is connected to train control system by power line；Thermostat rated voltage 220VAC/50Hz, peak power<35W.
The invention has the advantages that and Advantageous Effects：
Thermostat of the present invention is located at the inside of box body, has effectively completely cut off the invasion and attack of dust in surrounding environment, particle and water, it is ensured that water quality is from pollution.Box body has not only acted as the effect of protection thermostat, also effectively reduces the loss of heat, and the constant temperature for making water injection box thermostat overall is maintained within a certain range, and normal work still is able at a temperature of -40 DEG C.
Water injection box thermostat good airproof performance of the present invention, thermograde is small, and heat-stable time is long, and heating is uniform, and quick and precisely, all weather operations, reliability is high for temperature control, is adapted to long-term use, long service life.
The water injection box thermostat thermal efficiency of the present invention is high, and power consumption is low, energy-conserving and environment-protective.
Water injection box thermostat construction of the present invention, installation are simple, convenient, without carrying out regular maintenance.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
In above-mentioned figure：
1- supports；2- box bodys；3- thermostats；4- junction box；5- capstans；6- sealing rotary disk covers.
Specific embodiment
As illustrated, water injection box thermostat of the invention, it includes support 1, is installed on support 1 and thermostat 3, junction box 4 of the connect setting of thermostat 3 outside box body 2 are set in box body 2, its box body 2；Set in box body 2 and thermostat 3 is set in capstan 5, capstan 5, sealing rotary disk cover 6 is set on capstan 5.Thermostat 3 connects the junction box 4 outside box body 2 by power line, and power line passes through on box body 2 sealing hole.
Support 1 plays protection and carries the function of thermostat 3 with box body 2；Thermostat 3 is carried out sealing heat-insulated treatment in capstan 5, and capstan 5 is sealed with sealing rotary disk cover 6 then；The electric control system of thermostat 3 is connected to train control system by power line；The rated voltage 220VAC of thermostat 3/50Hz, peak power<35W.
When train operation, power supply is provided by train, water injection box thermostat is started working, thermostat 3 is started to warm up, persistently it is incubated after reaching design temperature, even if at a temperature of extremely rugged environment, at a temperature of such as -40 °C, normal operation is still ensured that, the demand that train normally runs in the presence of a harsh environment is met.
The above, is only the preferred embodiments of the present invention, and is not the limitation that other forms are done to the present invention, and any those skilled in the art are changed or be modified as the Equivalent embodiments of equivalent variations possibly also with the technology contents of the disclosure above.But, it is every without departing from the present invention program content, according to technical spirit of the invention to any simple modification made for any of the above embodiments, equivalent variations and remodeling, still fall within protection scope of the present invention.
Claims (2)
1. a kind of water injection box thermostat, it includes support, box body is installed on support, it is characterised in that：Thermostat is set in the box body, and thermostat power supply is connected to the junction box outside box body.
2. water injection box thermostat according to claim 1, it is characterised in that：Set in the box body and thermostat is set in capstan, capstan, sealing rotary disk cover is set on capstan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510950709.2A CN106891903A (en) | 2015-12-19 | 2015-12-19 | Water injection box thermostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510950709.2A CN106891903A (en) | 2015-12-19 | 2015-12-19 | Water injection box thermostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106891903A true CN106891903A (en) | 2017-06-27 |
Family
ID=59188444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510950709.2A Pending CN106891903A (en) | 2015-12-19 | 2015-12-19 | Water injection box thermostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106891903A (en) |
-
2015
- 2015-12-19 CN CN201510950709.2A patent/CN106891903A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170627 |