CN112959981A - Coal car self-cleaning device capable of being controlled to prevent freezing - Google Patents
Coal car self-cleaning device capable of being controlled to prevent freezing Download PDFInfo
- Publication number
- CN112959981A CN112959981A CN202110391024.4A CN202110391024A CN112959981A CN 112959981 A CN112959981 A CN 112959981A CN 202110391024 A CN202110391024 A CN 202110391024A CN 112959981 A CN112959981 A CN 112959981A
- Authority
- CN
- China
- Prior art keywords
- cleaning device
- water
- coal car
- spraying
- pipeline
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 81
- 239000003245 coal Substances 0.000 title claims abstract description 67
- 238000007710 freezing Methods 0.000 title claims abstract description 25
- 230000008014 freezing Effects 0.000 title abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 146
- 239000007921 spray Substances 0.000 claims abstract description 29
- 238000003860 storage Methods 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims description 59
- 230000005484 gravity Effects 0.000 claims description 34
- 238000005406 washing Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 9
- 239000010865 sewage Substances 0.000 claims description 9
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 230000002528 anti-freeze Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
- B60S3/042—Wheel cleaning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
本发明提供一种能够进行防冻控制的运煤车自动清洗装置，包括蓄水池、太阳能集热板、循环水管和车轮清洗装置，其中，太阳能集热板覆盖在蓄水池的上方，循环水管包括左段、上段和右段，左段、上段和右段之间依次连通，左段的下端和右段的下端均置于蓄水池内，上段集成在太阳能集热板的下方，太阳能集热板收集的热能对循环水管内的介质进行加热，循环水管内的介质能够将蓄水池内的水加热；车轮清洗装置包括喷洒管道，喷洒管道上设置有喷洒口，蓄水池内的水能够进入喷洒管道内并通过喷洒口喷出，由喷洒口喷出的水用于清洗运煤车。在寒冷地区也可有效避免喷洒管道、水泵泵体的冻裂问题，方案简易可行同时节约成本。
The invention provides an automatic cleaning device for coal transport vehicles capable of antifreeze control, which includes a water storage tank, a solar heat collecting plate, a circulating water pipe and a wheel cleaning device, wherein the solar heat collecting plate covers the top of the water storage tank, and the circulating water pipe It includes the left section, the upper section and the right section. The left section, the upper section and the right section are connected in turn. The lower end of the left section and the lower end of the right section are placed in the reservoir. The upper section is integrated under the solar collector panel. The heat energy collected by the plate heats the medium in the circulating water pipe, and the medium in the circulating water pipe can heat the water in the reservoir; the wheel cleaning device includes a spray pipe, and the spray pipe is provided with a spray port, and the water in the tank can enter the spray In the pipeline and sprayed out through the spray port, the water sprayed from the spray port is used to clean the coal truck. In cold areas, the problem of freezing cracks in spray pipes and pump bodies can be effectively avoided. The solution is simple and feasible and saves costs.
Description
Technical Field
The invention relates to an automatic cleaning device for wheels, in particular to an automatic cleaning device for a coal car, which can perform anti-freezing control.
Background
With the increasing environmental protection requirement and the increasing need of people for clean living environment, most of coal yards are totally closed. Meanwhile, as coal transporting vehicles are flexible, convenient and fast, most coal yards have automobiles to receive coal. A large amount of coal cinder and coal dust can be attached to tires of a coal transporting vehicle entering and exiting a coal yard, and thorough cleaning is required to be carried out before the road of a delivery area of the vehicle in order to avoid the influence of the coal cinder brought out of a factory on a municipal road. In view of cost, outdoor automobile cleaning devices are mostly adopted in all regions, but the winter wheel cleaning devices in northern cold regions have the phenomena of frost crack of pipelines, frozen reservoirs and the like, and the wheel cleaning devices cannot be normally used.
Disclosure of Invention
The invention aims to provide an automatic cleaning device of a coal car capable of performing anti-freezing control, which can effectively prevent water in a water storage tank from freezing and a water supply pipeline from frost cracking when wheels and a car body of the coal car are cleaned in winter, and has a simple and feasible scheme and cost saving.
In order to achieve the above purpose, the invention provides the following technical scheme:
the automatic cleaning device for the coal transporting vehicle capable of being controlled to prevent freezing comprises a reservoir, a solar heat collecting plate, a circulating water pipe and a wheel cleaning device, wherein the solar heat collecting plate covers the reservoir, the circulating water pipe comprises a left section, an upper section and a right section, the left section, the upper section and the right section are sequentially communicated, the lower end of the left section and the lower end of the right section are both arranged in the reservoir, the upper section is integrated below the solar heat collecting plate, heat energy collected by the solar heat collecting plate heats media in the circulating water pipe, and the media in the circulating water pipe can heat water in the reservoir; the wheel belt cleaning device is including spraying the pipeline, be provided with the nozzle on spraying the pipeline, hydroenergy in the cistern can get into spray in the pipeline and pass through the nozzle blowout, by nozzle spun water is used for wasing the fortune coal car.
Further, in the automatic washing device, the wheel washing device further includes an on-site control box and a water pump which delivers water in the reservoir to the spray pipe; the water pump is electrically connected with the local control box.
Further, in the automatic cleaning device, the pressure of the water pump is 0.4MPa-1.3 MPa.
Further, in the automatic cleaning device, the wheel cleaning device further comprises an outer side frame and a vehicle body supporting frame, and the spraying pipelines are arranged on the outer side frame and the vehicle body supporting frame and used for cleaning the wheels of the coal car and the bottom of the coal car.
Furthermore, in the automatic cleaning device, a spraying pipeline is arranged on the outer side frame corresponding to the wheel position of the coal car; one spraying pipeline is arranged at intervals of 80mm-120mm in the vertical direction of the outer side frame, and more preferably 100 mm.
Further, in the automatic cleaning device, the distance between two adjacent spraying pipelines arranged on the vehicle body supporting frame is 80-120 mm, and more preferably 100 mm.
Further, in the automatic cleaning device, a spraying opening of the spraying pipeline arranged on the vehicle body supporting frame corresponds to a gap of the vehicle body supporting frame.
Further, in the automatic cleaning device, the distance between two adjacent spraying openings is 90mm-110mm, and more preferably 100 mm.
Further, in the automatic cleaning device, the water pressure sprayed from the spraying opening is 0.2 MPA.
Further, in the automatic cleaning device, a drain valve is installed at the bottom of the spraying pipeline, and the drain valve is electrically connected with the local control box.
Further, in the automatic washing device, the wheel washing device further includes a main pipe, the main pipe communicates the reservoir with the spraying pipe, and the water pump is installed on the main pipe.
Further, in the automatic washing apparatus, a gate valve and a flow sensor are mounted on the main pipe.
Further, in the automatic cleaning apparatus, the gate valve and the flow sensor are electrically connected to an in-situ control box, respectively.
Further, in the automatic washing apparatus, the gate valve and the flow sensor are installed on the main pipe between the reservoir and the water pump.
Further, in the automatic washing apparatus, the flow sensor, the gate valve and the water pump are installed in sequence on the main pipe from the outlet of the reservoir to the spraying pipe.
Furthermore, in the automatic cleaning device, the wheel cleaning device further comprises a gravity sensor, and the gravity sensor is arranged at a position before the coal car enters the car body support frame and a position after the coal car exits the car body support frame; the gravity sensor is electrically connected with the local control box.
Further, in the automatic cleaning apparatus, at least two gravity sensors are provided at the entry position and the exit position, respectively.
Further, in the automatic cleaning device, two gravity sensors are arranged 2 meters in front of the vehicle body support frame.
Further, in the automatic cleaning device, two gravity sensors are arranged 2 meters behind the vehicle body support frame.
Furthermore, in the automatic cleaning device, distance measuring alarm devices are arranged on the outer side frames on two sides of the vehicle body, and the distance measuring alarm devices are electrically connected with the local control box.
Furthermore, in the automatic cleaning device, water collecting channels are arranged below the outer side frames on two sides of the wheels, a sewage well is arranged below the vehicle body supporting frame, and sewage collected through the water collecting channels can be discharged into the sewage well.
Further, in the automatic cleaning device, the solar heat collecting plate is sealed with the edge of the water reservoir.
Further, in the automatic cleaning device, the seal is flexible, and the material used for the seal is carbon fiber composite material.
The technical scheme of the invention has the following beneficial effects:
the flat plate type solar heat collecting plate is additionally arranged at the outer top of the reservoir, the peripheral edge of the reservoir is flexibly sealed, and the water temperature in the reservoir is maintained at a higher temperature by collecting the heat energy collected by the solar heat collecting plate so as to avoid freezing. Meanwhile, a drain valve is arranged at the bottom of the spraying pipeline; when the wheel belt cleaning device stop work, the trap is opened automatically and is discharged the water to depositing in the spray line, because spray line itself has certain expansion coefficient, consequently, as long as guarantee that the water storage volume in the spray line is not many, even can also effectively avoid the frost crack problem of spray line, the water pump body in cold areas, the simple and easy feasible cost of practicing thrift simultaneously of scheme.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. Wherein:
FIG. 1 is a schematic structural diagram of an automatic cleaning device for a coal car capable of performing anti-freezing control according to the present invention;
FIG. 2 is a schematic view of the structure of the water reservoir of the present invention;
FIG. 3 is a schematic view of the spray tube and the spray nozzle of the present invention;
description of reference numerals: 1, a water reservoir; 2-solar heat collecting plate; 3-a circulating water pipe; 4-a flow sensor; 5-a gate valve; 6, a water pump; 7-a gravity sensor; 8-a distance measuring alarm device; 9-a spray pipe; 10-a spray opening; 11-flexible sealing; 12-an outer frame; 13-a vehicle body support frame; 14-main conduit.
Detailed Description
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. The various examples are provided by way of explanation of the invention, and not limitation of the invention. In fact, it will be apparent to those skilled in the art that modifications and variations can be made in the present invention without departing from the scope or spirit thereof. For instance, features illustrated or described as part of one embodiment, can be used with another embodiment to yield a still further embodiment. It is therefore intended that the present invention encompass such modifications and variations as fall within the scope of the appended claims and equivalents thereof.
In the description of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are for convenience of description of the present invention only and do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "connected," "connected," and "disposed" as used herein are intended to be broadly construed, and may include, for example, fixed and removable connections; can be directly connected or indirectly connected through intermediate components; the connection may be a wired electrical connection, a wireless electrical connection, or a wireless communication signal connection, and a person skilled in the art can understand the specific meaning of the above terms according to specific situations.
One or more examples of the invention are illustrated in the accompanying drawings. The detailed description uses numerical and letter designations to refer to features in the drawings. Like or similar designations in the drawings and description have been used to refer to like or similar parts of the invention. As used herein, the terms "first," "second," and "third," etc. may be used interchangeably to distinguish one component from another, and are not intended to denote the position or importance of the individual components.
As shown in fig. 1-3, according to an embodiment of the present invention, an automatic cleaning device for a coal car capable of performing anti-freezing control is provided, which includes a reservoir 1, a solar heat collecting plate 2, a circulating water pipe 3 and a wheel cleaning device, wherein the solar heat collecting plate 2 covers the reservoir 1, the circulating water pipe 3 includes a left section, an upper section and a right section, the left section, the upper section and the right section are sequentially communicated, a lower end of the left section and a lower end of the right section are both disposed in the reservoir, two ends of the upper section are respectively communicated with an upper end of the left section and an upper end of the right section, the upper section is integrated below the solar heat collecting plate 2, heat energy collected by the solar heat collecting plate 2 heats a medium in the circulating water pipe 3, and the medium in the circulating water pipe 3 can heat water in the reservoir 1. Draw water from circulating pipe 3's left side section to the upper segment through circulating water pump, water flows into the water heating with the cistern 1 in the cistern 1 from circulating pipe 3's right side section after the heating in the upper segment, above-mentioned structural design abundant utilization current structure, practiced thrift the cost.
The water storage tank 1 is a concrete pouring water storage facility, water used by the wheel cleaning device is rainwater or reclaimed water subjected to precipitation and purification treatment, the rainwater or the reclaimed water is stored in the water storage tank 1, the temperature of the water in the water storage tank 1 is kept at a high temperature by collecting heat energy collected by the solar heat collecting plates to avoid freezing, the solar heat collecting plates can absorb solar heat radiation and heat water media in circulating water pipes 3 connected with the solar heat collecting plates, the water media in the circulating water pipes 3 come from the water storage tank 1, water is pumped from the left section (or the right section) of the circulating water pipes 3 to the upper section integrated in the solar heat collecting plates 2 through circulating water pumps, the water is heated in the upper section of the circulating water pipes 3 through the solar heat collecting plates 2, then the water is injected into the water storage tank 1 from the right section of the circulating water pipes 3, and the water heated by the circulating water pipes 3 returns to the water, the effect of heat transfer of the working medium is realized, and the water temperature of the reservoir 1 can be maintained above 0 ℃ in winter.
The wheel cleaning device comprises spraying pipelines 9, the spraying pipelines 9 are all made of steel pipes, spraying openings 10 are formed in the spraying pipelines 9, water in the water storage tank 1 can enter the spraying pipelines 9 and is sprayed out through the spraying openings 10, and the water sprayed out through the spraying openings 10 is used for cleaning wheels and a vehicle body of the coal car; the distance between two adjacent spraying openings 10 is 90mm-110mm, and the water pressure in the spraying openings 10 is 0.2MPa, so that the coal slime blocks at the wheels and the bottom of the coal car can be washed clean.
A solar heat collecting plate 2 covers the upper part of a reservoir 1, the solar heat collecting plate 2 is a flat plate type, the main components of the solar heat collecting plate 2 comprise an absorption layer, a heat absorbing plate core, a shell, a transparent cover plate and heat insulation materials, sunlight irradiates the heat absorbing plate core coated with the absorption layer on the surface through the transparent cover plate of the solar heat collecting plate 2, most of solar radiation energy is absorbed by the heat absorbing plate core, thereby working media in the heat absorbing plate core are heated to be heat energy, a circulating water pipe 3 is additionally connected to the solar heat collecting plate 2 and transmits the heat energy to water in the circulating water pipe 3, cold working media transmitted from an inlet at the bottom of the solar heat collecting plate are heated in the heat absorbing plate core by solar energy, the temperature of the cold working media is gradually increased to become heated hot working media, the heat energy is transmitted from the solar heat collecting plate to media in the circulating water pipe 3 through the circulating water pipe 3, and the heated media (water) enter the reservoir 1 from the right section of the circulating water pipe Heating, novel structure and easy realization.
Further, the solar heat collecting plate 2 is sealed with the edge of the water reservoir 1; the sealing is flexible sealing 11, the material used for sealing is made of carbon fiber synthetic material, the heat energy collected by the solar heat collecting plates is collected to maintain the water temperature in the reservoir 1 in a water temperature state of avoiding freezing, and the flexible sealing 11 further enhances the heat preservation effect of the solar heat collecting plates 2 on the water in the reservoir 1.
Furthermore, the wheel cleaning device also comprises an on-site control box and a water pump 6, the water pump 6 conveys water in the reservoir 1 to the spraying pipelines 9, the water pump 6 is electrically connected with the on-site control box, and the pressure of the water pump 6 is 0.4MPa-1.3MPa, so that the spraying pipelines 9 are ensured to be filled with water and the spraying water column is maintained to have a certain pressure (0.2MPa), and a better washing effect can be achieved.
Further, wheel belt cleaning device still includes outside frame 12 and automobile body support frame 13, and outside frame 12 and automobile body support frame 13 all adopt steel structural framework to guarantee that it has certain intensity, for reduce cost, the main part need not the capping. Spraying pipelines 9 are arranged on the outer side frame 12 and the vehicle body support frame 13 and are used for cleaning the wheels and the bottom of the coal car; spraying pipelines 9 are arranged at intervals of 80mm-120mm in the vertical direction of the outer side frame 12 corresponding to the positions of the front wheels of the coal car, the front wheels can be uniformly cleaned and used for cleaning the outer sides of the front wheels of the coal car, and the spraying pipelines 9 are horizontally arranged at intervals of 80mm-120mm in the vertical direction of the outer side frame 12 corresponding to the positions of the rear wheels of the coal car, so that the rear wheels can be uniformly cleaned; the spraying pipeline arranged at the highest position on the outer side frame corresponds to the height of a mudguard above the wheels.
The length direction of the spraying pipelines 9 arranged on the vehicle body support frame 13 is consistent with or vertical to the length direction of the vehicle body of the coal car, and the distance between two adjacent spraying pipelines 9 arranged on the vehicle body support frame 13 is 80-120 mm; the spraying opening 10 of the spraying pipeline 9 arranged on the vehicle body support frame 13 corresponds to the gap on the vehicle body support frame 13; the spraying pipeline 9 in the vehicle body support frame 13 is used for cleaning the bottom of a wheel and the bottom of a coal car, and the distance between two adjacent spraying ports 10 is 90mm-110 mm; the water pressure from the spray opening 10 is 0.2 MPA. In order to avoid polluting municipal roads outside the coal plant, the wheels of the coal car (including the bottom of the wheels) and the bottom of the coal car must be thoroughly washed, each spraying pipeline 9 is filled with water, and the spraying water column sprayed by the spraying opening 10 is maintained to have a certain pressure, so that a better washing effect can be achieved.
Furthermore, a drain valve is arranged at the bottom of the spraying pipeline 9 and is electrically connected with the local control box. When the wheel cleaning device carries out automatic cleaning work, the drain valve is set to be in a closed state; when the wheel cleaning device stops automatic cleaning work, the drain valve is set to be in an open state, and the drain valve drains water from the stored water in the pipeline; because the pipeline has certain expansion coefficient, so long as guarantee that the water yield is not many in the pipeline, also can effectively avoid the frost crack problem of pipeline or water pump 6 even in cold areas.
Further, the wheel washing device also comprises a main pipeline 14, the main pipeline 14 is used for communicating the water reservoir 1 with the spraying pipeline 9, the water pump 6 is installed on the main pipeline 14, and the main pipeline 14 is provided with the gate valve 5 and the flow sensor 4; a flow sensor 4, a gate valve 5 and a water pump 6 are sequentially arranged on a main pipeline 14 from an outlet of the reservoir 1 to the spraying pipeline 9, and the gate valve 5 and the flow sensor 4 are respectively and electrically connected with a local control box. The gate valve 5 is a switch for controlling the water flow of the pipeline main water pipeline, the flow sensor 4 measures the state of the water flow, the flow data is transmitted to the local control box, and whether the cleaning device is in the working state or not is judged according to the flow data. Flow sensor 4 is used for judging the discharge of water in the trunk line 14, if discharge is zero, then says that gate valve 5 has closed trunk line 14, and the drain valve is opened to the control box on the spot and the pipeline 9 that sprays is discharged water, can avoid water pump 6 and pipeline 9 frost crack after the water in the pipeline 9 that sprays is emptied.
Furthermore, the wheel cleaning device also comprises a gravity sensor 7, and the gravity sensor 7 is respectively arranged at the position before the coal car enters the car body support frame and the position after the coal car exits the car body support frame; the gravity sensor 7 is electrically connected with the local control box, and two gravity sensors 7 are respectively arranged at the front 2 meters position and the rear 2 meters position of the vehicle body supporting frame 13, so that one gravity sensor can be used for standby when the other gravity sensor is damaged. The gravity sensor 7 is used for judging whether a vehicle is driven in, the set threshold value of the gravity sensor 7 can be set according to the model of the vehicle needing to be washed, because the coal car is basically a heavy-duty truck, the gravity sensor 7 can be set above 8t, namely, the wheel washing device is started, the wheel washing device is closed below 8t, and the drain valve is opened when the flow sensor 4 is close to 0.
When the coal car is driven onto the car body supporting frame 13, the gravity sensor 7 sends a gravity signal at an inlet at the rear of the car to the local control box, and when the threshold value of the gravity sensor 7 is more than 8t, the local control box synchronously starts the water pump 6, the flow sensor 4 and the gate valve 5 and simultaneously closes the drain valve, so as to clean and spray the wheels and the car body; when the automobile leaves the automobile body support frame 13 and the threshold value of the gravity sensor 7 is smaller than 8t, the gravity sensor 7 at the front outlet of the automobile transmits back data to the local control box, the local control box closes the water pump 6, the flow sensor 4 and the gate valve 5 and simultaneously opens the drain valve, and the cleaning and spraying operation of the wheels and the automobile body is stopped.
And the outer side frames 12 on the two sides of the vehicle body are respectively provided with a distance measuring alarm device 8, and the distance measuring alarm devices 8 are electrically connected with the local control box.
The width of the car body support frame 13 and the outer side frame 12 of the automatic cleaning device of the coal car is only slightly larger than that of the coal car, and the tonnage of the coal car is large, so that the frame structure of the cleaning device is easily damaged by collision, the distance measuring alarm devices 8 are arranged on the outer side frames 12 on the two sides of the car body, when the distance between the coal car and the outer side frames 12 is smaller than 30cm, the distance measuring alarm devices 8 can give out an alarm to assist a driver to remind the driver to keep the coal car at a proper distance from the outer side frames 12, and the coal car is prevented from colliding the outer side frames 12. The coal car starts to enter the upper part of the car body supporting frame 13, after the gravity sensors 7 arranged in front of and behind the car body supporting frame 13 reach a set threshold value, data are transmitted to the local control box, the local control box starts the gate valve 5 and the water pump 6 on the main pipeline 14, the cleaning starting state of the wheels is read through the flow sensor 4, water in the reservoir 1 is conveyed to each spraying opening 10 of the spraying pipeline 9, and the cleaning operation of the coal car is started.
When the cleaning operation of the coal car is finished, the coal car is slowly driven away from the car body support frame 13, when the gravity sensor 7 at the bottom of the car body support frame 13 reaches a set threshold value, the gravity sensor 7 transmits data back to the local control box, the local control box automatically closes the water pump 6 and the gate valve 5, the flow sensor 4 reads that the wheels are cleaned to be in a closed state, and then the cleaning operation of the coal car is finished; the trap of the bottom of spray pipe 9 is opened to the while local control box, the trap will be to the surplus water in the spray pipe 9 drainage, guarantee that the water yield is not too much in the spray pipe 9, utilize gravity sensor 7 data transfer to local control box automatic control washing, the trap that the bottom of spray pipe 9 set up simultaneously, let the water in the water pipe in winter keep the mobility always, be difficult for freezing, because the pipeline itself has certain expansion coefficient, consequently as long as guarantee that the pipeline has a little water yield, even in cold areas also can effectively avoid pipeline or water pump 6's frost crack problem.
The lower parts of the outer side frames 12 on the two sides of the wheels are provided with water collecting channels, the lower parts of the vehicle body supporting frames 13 are provided with sewage wells, and sewage collected through the water collecting channels can be discharged into the sewage wells.
From the above description, it can be seen that the present invention achieves the following technical effects:
1. cover solar panel 2 above 1 cistern, and carry out flexible sealing 11 between 1 edge of cistern and the solar panel 2, heat energy through collecting the gathering of solar panel keeps 1 middle water temperature in the cistern to be in higher temperature and avoids freezing, solar panel can absorb solar thermal radiation and heat rather than this body coupling's circulating pipe 3, realize the effect to the working medium heat transfer, the temperature of cistern 1 can be maintained at a certain temperature, spring, summer, when the autumn temperature can not arouse freezing, can cover or remove solar panel 2, simultaneously select for use carbon fiber synthetic material to carry out flexible sealing 11 at the edge all around of cistern 1, flexible sealing 11 further strengthens the heat preservation effect of cistern 1.
2. A gate valve 5 and a flow sensor 4 are additionally arranged in front of a water pump 6 of the automobile cleaning device, and a drain valve is arranged at the bottom of a spraying pipeline 9; after the automobile is cleaned, reading the current state of the wheel cleaning device through flow data, and when the wheel cleaning device works, the drain valve is in a closed state; when the wheel cleaning device stops working, the trap is automatically opened to drain the stored water in the pipeline, and the pipeline has a certain expansion coefficient, so that the frost crack problem of the pipeline and the pump body can be effectively avoided even in cold regions as long as the stored water in the pipeline is not much.
3. The gravity sensors 7 are respectively installed at the driving-in position and the driving-out position of the automobile cleaning device, when an automobile passes through, the gravity sensors 7 send inlet gravity signals to the local control box, the control box synchronously starts the water pump 6 to spray when the automobile exceeds a set threshold value, and after the automobile passes through, the spraying operation of the wheel cleaning device is stopped through the returned data of the outlet gravity sensors 7.
The above is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An automatic cleaning device of a coal car capable of performing anti-freezing control is characterized by comprising a reservoir, a solar heat collecting plate, a circulating water pipe and a wheel cleaning device, wherein,
the solar heat collecting plate covers the upper part of the reservoir, the circulating water pipe comprises a left section, an upper section and a right section, the left section, the upper section and the right section are sequentially communicated, the lower end of the left section and the lower end of the right section are both arranged in the reservoir, the upper section is integrated below the solar heat collecting plate, heat energy collected by the solar heat collecting plate heats media in the circulating water pipe, and the media in the circulating water pipe can heat water in the reservoir;
the wheel belt cleaning device is including spraying the pipeline, be provided with the nozzle on spraying the pipeline, hydroenergy in the cistern can get into spray in the pipeline and pass through the nozzle blowout, by nozzle spun water is used for wasing the fortune coal car.
2. The automatic cleaning device for the coal car capable of performing anti-freezing control according to claim 1,
the wheel washing apparatus further comprises an in-situ control tank and a water pump, the water pump delivering water in the reservoir to the spray pipe; the water pump is electrically connected with the on-site control box;
preferably, the pressure of the water pump is 0.4MPa-1.3 MPa.
3. The automatic cleaning device for the coal car capable of performing anti-freezing control according to claim 2,
the wheel cleaning device also comprises an outer side frame and a vehicle body supporting frame, wherein the spraying pipelines are arranged on the outer side frame and the vehicle body supporting frame and are used for cleaning the wheels of the coal car and the bottom of the coal car;
preferably, a spraying pipeline is arranged on the outer side frame corresponding to the position of the coal car wheel;
arranging one spraying pipeline at intervals of 80-120 mm in the vertical direction of the outer side frame, and more preferably 100 mm;
preferably, the distance between two adjacent spraying pipelines arranged on the vehicle body supporting frame is 80mm-120mm, and more preferably 100 mm;
preferably, the spraying opening of the spraying pipeline arranged on the vehicle body supporting frame corresponds to the gap of the vehicle body supporting frame;
preferably, the distance between two adjacent spraying openings is 90mm-110mm, and more preferably 100 mm;
preferably, the water pressure sprayed from the spray opening is 0.2 MPA.
4. The automatic cleaning device for the coal car capable of performing anti-freezing control according to claim 2 or 3,
and a drain valve is arranged at the bottom of the spraying pipeline and is electrically connected with the local control box.
5. The automatic cleaning device for the coal car capable of performing anti-freezing control according to claim 2 or 3,
the wheel washing device further comprises a main pipe,
the main pipeline is used for communicating the reservoir with the spraying pipeline, and the water pump is installed on the main pipeline.
6. The automatic cleaning device for the coal car capable of performing anti-freezing control according to claim 5,
a gate valve and a flow sensor are arranged on the main pipeline;
preferably, the gate valve and the flow sensor are respectively electrically connected with an on-site control box;
preferably, the gate valve and the flow sensor are installed on the main pipe between the reservoir and the water pump;
preferably, the flow sensor, the gate valve and the water pump are installed in sequence on the main pipe from the outlet of the reservoir to the spraying pipe.
7. The automatic cleaning device for the coal car capable of performing anti-freezing control according to claim 3,
the wheel cleaning device also comprises a gravity sensor which is arranged at the position before the coal car enters the car body support frame and at the position after the coal car exits the car body support frame; the gravity sensor is electrically connected with the on-site control box;
preferably, at least two gravity sensors are respectively arranged at the driving-in position and the driving-out position;
preferably, two gravity sensors are arranged 2 meters in front of the vehicle body support frame;
preferably, two gravity sensors are arranged 2 meters behind the vehicle body supporting frame.
8. The automatic cleaning device for the coal car capable of performing anti-freezing control according to claim 3,
and distance measuring alarm devices are arranged on the outer side frames on two sides of the vehicle body and are electrically connected with the local control box.
9. The automatic cleaning device for the coal car capable of performing anti-freezing control according to claim 3,
the lower parts of the outer side frames on the two sides of the wheels are provided with water collecting channels, a sewage well is arranged below the vehicle body supporting frame, and sewage collected through the water collecting channels can be discharged into the sewage well.
10. The automatic cleaning device for the coal car capable of performing anti-freezing control according to claim 1,
the solar heat collecting plate is sealed with the edge of the water storage tank;
preferably, the seal is flexible, and the material used for sealing is carbon fiber composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110391024.4A CN112959981A (en) | 2021-04-12 | 2021-04-12 | Coal car self-cleaning device capable of being controlled to prevent freezing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110391024.4A CN112959981A (en) | 2021-04-12 | 2021-04-12 | Coal car self-cleaning device capable of being controlled to prevent freezing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112959981A true CN112959981A (en) | 2021-06-15 |
Family
ID=76280195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110391024.4A Pending CN112959981A (en) | 2021-04-12 | 2021-04-12 | Coal car self-cleaning device capable of being controlled to prevent freezing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112959981A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5537990A (en) * | 1995-07-07 | 1996-07-23 | Lee; Jia-Shing | Solar water heating system |
| JP2000006773A (en) * | 1998-06-24 | 2000-01-11 | Shimizu Corp | Car wash equipment |
| CN2869703Y (en) * | 2005-10-21 | 2007-02-14 | 俞毓成 | Antifreeze automatic control device for water pipes of solar water heaters |
| CN101377360A (en) * | 2008-09-22 | 2009-03-04 | 淮安英硕能源设备有限公司 | Water-saving anti-freezing device of solar water heater system |
| CN101424454A (en) * | 2007-10-30 | 2009-05-06 | 李德杰 | Solar water tank |
| CN101858654A (en) * | 2010-06-11 | 2010-10-13 | 董德恩 | Anti-freezing intelligent drainage system for solar pipe in winter |
| CH701001A2 (en) * | 2009-04-30 | 2010-11-15 | Albert Jan Ijspeert | Solar cistern for heating individual house, has open type hydraulic circuits lightly inclined such that hydraulic circuits are emptied by drain in cistern when pumps are stopped to protect hydraulic circuits against frost |
| KR101723343B1 (en) * | 2016-08-17 | 2017-04-05 | 고명관 | Tire-washer for the four seasons |
| CN207683503U (en) * | 2017-12-12 | 2018-08-03 | 邓智超 | construction vehicle cleaning device |
| CN210101594U (en) * | 2019-04-16 | 2020-02-21 | 华弘建设集团有限公司 | Building site business turn over vehicle self-cleaning drying system |
| CN214985263U (en) * | 2021-04-12 | 2021-12-03 | 国能龙源电力技术工程有限责任公司 | Coal car self-cleaning device capable of being controlled to prevent freezing |
-
2021
- 2021-04-12 CN CN202110391024.4A patent/CN112959981A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5537990A (en) * | 1995-07-07 | 1996-07-23 | Lee; Jia-Shing | Solar water heating system |
| JP2000006773A (en) * | 1998-06-24 | 2000-01-11 | Shimizu Corp | Car wash equipment |
| CN2869703Y (en) * | 2005-10-21 | 2007-02-14 | 俞毓成 | Antifreeze automatic control device for water pipes of solar water heaters |
| CN101424454A (en) * | 2007-10-30 | 2009-05-06 | 李德杰 | Solar water tank |
| CN101377360A (en) * | 2008-09-22 | 2009-03-04 | 淮安英硕能源设备有限公司 | Water-saving anti-freezing device of solar water heater system |
| CH701001A2 (en) * | 2009-04-30 | 2010-11-15 | Albert Jan Ijspeert | Solar cistern for heating individual house, has open type hydraulic circuits lightly inclined such that hydraulic circuits are emptied by drain in cistern when pumps are stopped to protect hydraulic circuits against frost |
| CN101858654A (en) * | 2010-06-11 | 2010-10-13 | 董德恩 | Anti-freezing intelligent drainage system for solar pipe in winter |
| KR101723343B1 (en) * | 2016-08-17 | 2017-04-05 | 고명관 | Tire-washer for the four seasons |
| CN207683503U (en) * | 2017-12-12 | 2018-08-03 | 邓智超 | construction vehicle cleaning device |
| CN210101594U (en) * | 2019-04-16 | 2020-02-21 | 华弘建设集团有限公司 | Building site business turn over vehicle self-cleaning drying system |
| CN214985263U (en) * | 2021-04-12 | 2021-12-03 | 国能龙源电力技术工程有限责任公司 | Coal car self-cleaning device capable of being controlled to prevent freezing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207078132U (en) | A kind of Automatic Car Wash | |
| CN205712286U (en) | A kind of building roof rainwater recycle utilizing solar disinfection and processing means | |
| CN214985263U (en) | Coal car self-cleaning device capable of being controlled to prevent freezing | |
| CN103572799A (en) | Large-scale urban rainwater collecting and utilizing system | |
| CN104648336B (en) | Muck car cleaning device | |
| CN112959981A (en) | Coal car self-cleaning device capable of being controlled to prevent freezing | |
| CN114232553A (en) | Temperature-adjusting and ice and snow melting spraying system based on permeable pavement | |
| CN207061017U (en) | It is easy to the hand propelled sanitation truck compartment of cleaning | |
| CN205875068U (en) | Multipurpose street cleaning device | |
| CN205711946U (en) | Road ice and snow speed melts evaporation equipment | |
| CN210618091U (en) | Energy-concerving and environment-protective type self-service car washer | |
| CN201530397U (en) | Train ice removing device | |
| CN112109669A (en) | Car washer with function of adjusting position and angle of fan | |
| CN204020690U (en) | A kind of vehicle | |
| CN208777361U (en) | The circulation car washer based on rainwater-collecting suitable for construction site | |
| CN214182328U (en) | City cooling dust removal epidemic prevention spraying system | |
| CN215049130U (en) | Intelligent water-saving car washer | |
| CN205530448U (en) | Rainwater device is collected to overhead road surface inlet for stom water | |
| CN114263146A (en) | Highway road surface cooling and deicing system | |
| CN105525646A (en) | Elevated road surface gutter inlet rainwater collecting device and method for collecting and using rainwater | |
| CN216586061U (en) | Highway bridge crack control device | |
| CN216467696U (en) | Belt cleaning device that construction was used | |
| CN205737450U (en) | A kind of vicarious water circulation is from rinsing automobile-washing groove device | |
| CN117962733B (en) | Integrated cyclic utilization device of motor caravan water resource | |
| CN221605768U (en) | Tire cleaning device and mine car with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |