CN214746804U

CN214746804U - Vehicle stoving room

Info

Publication number: CN214746804U
Application number: CN202120488031.1U
Authority: CN
Inventors: 邵逸文
Original assignee: Hangzhou Lvli Agriculture & Stockbreeding Technology Co ltd
Current assignee: Hangzhou Lvli Agriculture & Stockbreeding Technology Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-11-16
Anticipated expiration: 2031-03-08

Abstract

The utility model discloses a vehicle stoving room, including drying chamber, equipment room and control room, be provided with air heater and circulating fan in the equipment room, air heater and circulating fan intercommunication, circulating fan pass through air inlet duct and return air duct and drying chamber intercommunication, are provided with automatically controlled cabinet in the control room, are provided with on the drying chamber and can keep airtight and supply the door body that the vehicle came in and go out, and air heater and circulating fan are connected with automatically controlled cabinet electricity respectively. The utility model can uniformly raise the temperature in the drying chamber to above 65 ℃ within 15min, and the temperature is controlled to be 70 ℃ and maintained for at least 30 min; the heating system can not cause damage to the vehicle when guaranteeing that the uniform temperature and time in the drying room meet the sterilization demand, outputs hot air to the drying room, utilizes the heat exchange mode, heats indoor air to the required actual drying temperature, and forced circulation air current, inside closed-loop control have reduced the actual volume and the stoving energy consumption of heated air.

Description

Vehicle stoving room

Technical Field

The utility model relates to a technical field in stoving room especially relates to a vehicle stoving room.

Background

At present, under the condition that infectious diseases with serious harm such as African swine fever, blue-ear disease, variant pseudorabies and the like generally exist, the cleaning and disinfection of live pigs, raw material transport vehicles and personnel commuting vehicles entering and leaving a pig farm are the important importance of biological safety prevention and control. After the vehicle is cleaned, cleaned and disinfected, the vehicle needs to be driven into a drying room for drying, the temperature in the drying room is generally controlled at 70 ℃, and after the vehicle is dried for about 30min under the condition, the water on the vehicle body can be evaporated to dryness, and the protein and the enzyme of pathogenic bacteria can be solidified or denatured to die. And thus, drying of the vehicle is particularly important.

The vehicle decontamination center requires that the drying room is required to reach more than 65 ℃ within 15min, the temperature is controlled to be 70 ℃ for at least 30min, and the whole decontamination and drying operation realizes high automation technology and reproducible mode and can be popularized. The factors influencing the drying effect of the drying room are mainly as follows: a drying room heating mode, an airflow organization mode and heat conducting performance of the enclosure structure.

At present, the drying room of the vehicle can be divided into three types according to the difference of heating modes: convection type drying room, radiation type drying room, convection radiation type drying room. The convection type drying room has the advantages of low production cost, high equipment operation stability, no limitation on the shape of a heated vehicle, long heating time, large inertia of a heating system, poor heat preservation performance, low efficiency and the like. The radiant drying room has the advantages of high heat transfer efficiency, high drying temperature, high drying speed, small thermal inertia and the like, but the application range of drying is small, the drying temperature of a complex surface is uneven, and the operation cost is high by generally adopting electric heating. The convection radiation type drying room has high drying temperature, good temperature uniformity, partial heat loss, complex equipment structure and large investment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a vehicle stoving room to solve the problem that above-mentioned prior art exists, make vehicle drying chamber heating and heat up soon, the vehicle is dried evenly, fast and application scope is wide.

In order to achieve the above object, the utility model provides a following scheme:

the utility model provides a vehicle stoving room, including drying chamber, equipment room and control room, be provided with air heater and circulating fan in the equipment room, air heater with the circulating fan intercommunication, circulating fan pass through air inlet duct and return air duct with the drying chamber intercommunication, be provided with automatically controlled cabinet in the control room, be provided with on the drying chamber and keep airtight and supply the door body that the vehicle came in and go out, air heater with circulating fan respectively with automatically controlled cabinet electricity is connected.

Preferably, the air heating device is a diesel combustion furnace or a natural gas combustion furnace, and the air heating device is communicated with the outside atmosphere through a blower.

Preferably, the electric control cabinet is provided with a touch screen, and one side of the control room is provided with a rest room.

Preferably, the subaerial fore-and-aft intake duct that is provided with of drying chamber central line position, the joint has the grid board on the intake duct, the symmetry is provided with two lines of air intakes on the grid board, be provided with the air inlet duct in the intake duct, the middle part in air inlet duct pass through the pipeline with the circulating fan intercommunication, circulating fan with air heating device's inner chamber intercommunication, the equipartition has a plurality of fresh air inlet on air inlet duct's the both sides, the interval of air intake is not less than the width in air inlet duct, be provided with the blast gate on the fresh air inlet.

Preferably, the return air duct is arranged in the middle of a top plate of the drying chamber and is arranged in parallel with the air inlet duct, a plurality of vent holes are uniformly distributed in the return air duct, the middle of the return air duct is communicated with an outer cavity of the air heating device through a pipeline, the outer cavity of the air heating device can be communicated with the circulating fan, and air valves are arranged on the vent holes.

Preferably, a plurality of temperature sensors are arranged in the drying chamber, the temperature sensors are electrically connected with the electric control cabinet, and the electric control cabinet can control the temperature of the drying chamber to be maintained at 70 ℃ for at least 30 min.

Preferably, the door body is an automatic turning plate heat preservation door, the door body is clamped with a clamping groove in a door frame of the drying chamber, a fireproof heat preservation layer with the thickness of 50mm is arranged on the door body, and the fireproof heat preservation layer is a glass wool board.

Preferably, the construction material of drying chamber is 100mm thick bulk density 100g rock wool composite sheet, be provided with the car stopping rod in the drying chamber.

Preferably, the drying chamber has a length of 18-20m, and a width and a height of 5 m.

The utility model discloses for prior art gain following technological effect:

the drying room of the utility model can uniformly raise the temperature in the drying room to over 65 ℃ within 15min, and generally control the temperature to be maintained at 70 ℃ for at least 30 min; the heating system of the air heating device can automatically operate according to the set drying temperature requirement and the highest temperature control requirement of protecting the vehicle during the heat preservation period; when guaranteeing that temperature and time satisfy the kill demand, can not cause the damage to the vehicle, with hot-blast output to stoving room in, utilize the heat exchange mode, heat indoor air to required actual stoving temperature, the forced circulation air flows, and inside closed-loop control has reduced the actual volume of heated air relatively to reduce actual stoving energy consumption.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a vehicle drying room of the present invention;

FIG. 2 is a schematic structural view of a diesel combustion furnace in a vehicle drying room of the present invention;

FIG. 3 is a schematic structural view of an air inlet duct in a vehicle drying room of the present invention;

fig. 4 is a schematic view of the external structure of the vehicle drying room of the present invention;

FIG. 5 is a schematic structural view of an ear room in a vehicle drying room of the present invention;

wherein: the air conditioner comprises a vehicle drying room, a device room 2, a control room 3, a vent hole 4, a rest room 5, a drying room 6, an air heating device 7, an air inlet duct 8, an air return duct 9, a flap door 10, a car stop rod 11, a circulating fan 12, a blower 13, an air inlet groove 14, a grid plate 15 and an air inlet 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model aims at providing a vehicle stoving room to solve the problem that prior art exists, make vehicle drying chamber heating and heat up soon, the vehicle is dried evenly, fast and application scope is wide.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

As shown in fig. 1 to 5: the embodiment provides a vehicle drying room 1, including drying chamber 6, equipment room 2 and control room 3, be provided with air heater 7 and circulating fan 12 in the equipment room 2, air heater 7 and circulating fan 12 intercommunication, circulating fan 12 is through air inlet duct 8 and return air duct 9 and drying chamber 6 intercommunication, be provided with automatically controlled cabinet in the control room 3, be provided with on the drying chamber 6 and keep airtight and supply the door body that the vehicle came in and go out, air heater 7 and circulating fan 12 are connected with automatically controlled cabinet electricity respectively.

The air heating device 7 is a diesel oil combustion furnace or a natural gas combustion furnace, the diesel oil combustion furnace or the natural gas combustion furnace blows air into the drying chamber 6 through a circulating fan 12, and the air heating device is communicated with the outside atmosphere through an air blower 13. The controller and the valve group of the diesel combustion furnace are protected in a protective box of an IP65 grade, continuous and reliable heating can be provided in a high-temperature and high-humidity environment, and safe components such as a fully-closed motor, high-temperature protection, flame detection, a wind pressure switch and the like are arranged to ensure safe operation of equipment. The diesel combustion furnace 7 adopts a direct combustion mode, has high thermal efficiency and avoids waste, and because the air in the direct heating area is directly heated, the heat loss in the heat conveying process is avoided, and the diesel combustion furnace can automatically run according to the set drying temperature requirement and the highest temperature control requirement of protecting the vehicle; the vehicle cannot be damaged while the temperature and the time are ensured to meet the disinfection requirement. The touch screen is arranged on the electric control cabinet, the control and display part is displayed by the touch screen, the action and data of the whole operation process are clear at a glance, and the operation is simple and easy. Control room 3, rest room 5 equipment room 2 all are provided with rest room 5 as the ear room of drying chamber 6 on one side of the control room 3, can supply driver or staff to have a rest.

The ground of the central line position of the drying chamber 6 is provided with a longitudinal air inlet groove 14, the air inlet groove 14 is clamped with a grid plate 15, two rows of air inlets 16 are symmetrically arranged on the grid plate 15, an air inlet duct 8 is arranged in the air inlet groove 14, the middle part of the air inlet duct 8 is communicated with a circulating fan 12 through a pipeline, the circulating fan 12 is communicated with the inner cavity of the air heating device 7, a plurality of air inlet holes are uniformly distributed on two sides of the air inlet duct 8, and the distance between the air inlets is not less than the width of the air inlet duct 8. The return air duct 3 sets up in the middle part of the roof of drying chamber 6, and with air inlet duct parallel arrangement, 3 equipartitions in return air duct have a plurality of ventilation hole 4, the pipeline is passed through at the middle part in return air duct 3 and the exocoel intercommunication of air heater unit 7, the exocoel and the circulating fan 12 of air heater unit 7 can communicate, be provided with the flue of taking the valve on the exocoel of air heater unit 7, all be provided with the manual blast gate of the regulation amount of wind on fresh air hole and the ventilation hole 4, according to experience adjust can. Set up the bypass valve between the interior outer chamber of burning furnace, lean on the pressure work of system itself, more safe and reliable than traditional manual blast gate to the installation of being convenient for saves the expense, can send into the stoving room again to the inside hot-air of return air wind channel, makes the stoving room keep the malleation, utilizes the principle that vapor is lighter than the air, up walks, and partial hot-air passes through the combustor flue and discharges. The drying chamber 6 of this embodiment adopts the air supply mode of downside air supply upper portion return air, and the air supply efflux reaches the automobile body surface and has carried out comparatively abundant mixture with the air in the drying chamber 6, makes the regional temperature field of drying and speed field all tend to steadily and evenly, more is favorable to the stoving of vehicle. The hot air pipe is arranged underground, so that firstly, the safety is good, and safety accidents such as scalding are prevented; secondly, the heating is even, and hot-blast rising directly wraps up the automobile body, and the vehicle temperature rises fast. Usually vehicle chassis is the least easy intensification, also is the place that the germ is the most simultaneously, from the grid plate 15 air inlet of stoving room bottom, has reduced the wind speed, has also avoided hot-blast direct blowing to the automobile body on, has prevented vehicle local temperature too high, simultaneously, air inlet duct 8 sets up underground, exposes the pipeline fewly, and is neat and artistic.

A plurality of temperature sensors are arranged in the drying chamber 6 and electrically connected with an electric control cabinet, and the electric control cabinet can control the temperature of the drying chamber 6 to be maintained at 70 ℃ for at least 30 min. In the embodiment, 10 temperature measuring points are arranged in the drying chamber 6, the 10 temperature measuring points are uniformly arranged on the left side wall and the right side wall of the drying chamber 6 along 2.2 meters, and in addition, 2 temperature measuring points are arranged in the vehicle and are generally arranged at the lowest relative temperature positions in the cab and the compartment; the air quantity is controlled by adjusting air valves on the air inlet 16 and the air return inlet, so that the temperatures of 12 temperature measuring points can be kept uniform and consistent. The temperature is controlled uniformly by taking the temperature of the most unfavorable point as a reference, and a temperature measuring point near an air outlet closest to the circulating fan is generally selected. The temperature of the drying room is monitored in real time, the operation of a heat supply system is automatically regulated and controlled, the temperature of each point of the drying room 6 is ensured to be uniform, and the energy conservation in the drying process is realized. The combustion furnace and the circulating fan are started simultaneously until the indoor temperature reaches the set upper temperature limit (the point which is least easy to heat up in the vehicle reaches the set temperature and is used as the starting point of the heat preservation time timing), the drying chamber 6 enters a heat preservation state, when the temperature of the drying chamber 6 is lower than the set lower temperature limit, the combustion furnace and the circulating fan are started automatically, the operation is suspended again after the upper temperature limit is reached, and the circulation is repeated to keep the temperature within the set range for at least 30 minutes, namely the drying is finished. According to the practical use situation, the centralized diesel combustion furnace 7 is adopted, only 1 diesel combustion furnace is needed to be arranged, the diesel combustion furnace 7 is connected to one air inlet pipe, when the drying chamber 6 is heated to 70 ℃, the diesel combustion furnace 7 can be closed when heating is carried out without opening the diesel combustion furnace 7, and the local temperature shock in the chamber cannot be influenced.

The door body is automatic board heat preservation door 10 that turns over, and the heat loss of door crack department is reduced to the draw-in groove joint on the door body and the 6 door frames of drying chamber, is provided with the fire prevention heat preservation of 50mm thickness on the door body, and the fire prevention heat preservation is the rock wool composite sheet. The drying chamber 6 is built for the rock wool composite sheet of 100mm thick material, is provided with the car stop lever 11 in the drying chamber 6, the stroke of restriction vehicle. The length of the drying chamber 6 is 18-20m, the width and the height are both 5m, the trucks can freely come in and go out, the vacant space is small, the heat loss can be reduced, the operation cost can be reduced, the heat energy utilization rate can be improved, and the operation environment can be improved. The material of the heat-insulating layer can ensure that the drying room is integrally sealed and heat-insulating, thereby reducing the heat loss in the drying room and improving the heat efficiency; the heat insulating layer is made of non-combustible materials, and the smaller the heat conductivity coefficient is, the better the heat insulating layer is.

The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims

1. The utility model provides a vehicle stoving room which characterized in that: including drying chamber, equipment room and control room, be provided with air heater and circulating fan in the equipment room, air heater with circulating fan intercommunication, circulating fan pass through air inlet duct and return air duct with the drying chamber intercommunication, be provided with automatically controlled cabinet in the control room, be provided with on the drying chamber and keep airtight and supply the door body that the vehicle came in and go out, air heater with circulating fan respectively with automatically controlled cabinet electricity is connected.

2. The vehicle drying room of claim 1, wherein: the air heating device is a diesel combustion furnace or a natural gas combustion furnace and is communicated with the outside atmosphere through a blower.

3. The vehicle drying room of claim 1, wherein: the electric control cabinet is provided with a touch screen, and one side of the control room is provided with a rest room.

4. The vehicle drying room of claim 1, wherein: the utility model discloses an air heating device, including drying chamber central line position, be provided with fore-and-aft intake stack on the drying chamber central line position subaerial, the joint has the grid board on the intake stack, the symmetry is provided with two lines of air intakes on the grid board, be provided with the air inlet duct in the intake stack, the middle part in air inlet duct pass through the pipeline with the circulating fan intercommunication, the circulating fan with air heating device's inner chamber intercommunication, the equipartition has a plurality of fresh air inlet on air inlet duct's the both sides, the interval of air intake is not less than the width in air inlet duct, be provided with the blast gate on the fresh air inlet.

5. The vehicle drying room according to claim 4, wherein: the air return duct is arranged in the middle of a top plate of the drying chamber and is arranged in parallel with the air inlet duct, a plurality of ventilation holes are uniformly distributed in the air return duct, the middle of the air return duct is communicated with an outer cavity of the air heating device through a pipeline, the outer cavity of the air heating device can be communicated with the circulating fan, and air valves are arranged on the ventilation holes.

6. The vehicle drying room of claim 1, wherein: the drying chamber is internally provided with a plurality of temperature sensors which are electrically connected with the electric control cabinet, and the electric control cabinet can control the temperature of the drying chamber to be maintained at 70 ℃ for at least 30 min.

7. The vehicle drying room of claim 1, wherein: the door body is an automatic plate-turning heat preservation door, the door body is clamped with a clamping groove in a door frame of the drying chamber, a fireproof heat preservation layer with the thickness of 50mm is arranged on the door body, and the fireproof heat preservation layer is a rock wool plate.

8. The vehicle drying room of claim 1, wherein: the construction material of drying chamber is rock wool composite sheet 100mm thick, bulk density 100g, be provided with the car stopping rod in the drying chamber.

9. The vehicle drying room of claim 1, wherein: the drying chamber is 18-20m in length, and 5m in width and height.