Trailer type drainage unit
By introducing a heat accumulator and fan system into the trailer-mounted drainage unit, and utilizing the heat dissipation of the generator set for heat storage and drying, the problems of corrosion and bacterial growth in components such as water pumps and pipes are solved, thus improving the maintenance efficiency of the equipment.
Patent Information
- Application Number
- CN202422957533.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-12-02
AI Technical Summary
Existing trailer-mounted drainage units are prone to rust and bacterial growth if the water pipes and pumps are not cleaned and dried in time after use.
A trailer-mounted drainage unit was designed, which uses a heat accumulator to store heat by utilizing the heat dissipation of the generator set, and a fan draws hot air into the storage compartment for drying, reducing rust and bacterial growth.
The hot air drying function of the heat accumulator effectively reduces rust and bacterial growth on objects, improving equipment maintenance and service life.
Smart Images
Figure CN223467060U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to emergency drainage vehicle technical field, concretely is a trailer type drainage unit. BACKGROUND
[0002] Emergency drainage rescue vehicle sets up generator unit, battery and the box body for placing water pump and pipeline, is mainly used for urban waterlogging, pipe network drainage, subway tunnel, water conservancy flood control drought resistance and fire water taking etc. UTILITY MODEL CONTENTS
[0003] The utility model discloses a trailer type drainage unit to solve the problems in the background art.
[0004] In order to achieve the above object, the utility model provides the following technical scheme: a trailer type drainage unit, including trailer chassis, the rectangular box body is fixedly installed on the trailer chassis, and the generator unit and the battery are installed in the box body, the outside four corners of the trailer chassis are equipped with the support leg of liftable adjustment, the bottom of the box body is provided with the storage room on both sides respectively, the opening is set on the side of the trailer chassis of storage room and is installed with the side door of turnover opening and closing through the hinge on the upper portion of opening, the bottom side middle part of the box body is installed with the heat accumulator, and the heat accumulator is closed jar body structure and is filled with sodium acetate trihydrate in the inside, a plurality of evenly arranged fin plates are welded on the outside of the heat accumulator, the heat accumulator utilizes the heat dissipation of engine and carries out heat storage, the side of the storage room is equipped with the through -hole that communicates with the cavity of heat accumulator, the through -hole is installed with the axial flow fan, the fan draws the air into the storage room, and the bottom of the storage room is equipped with a plurality of round holes.
[0005] Preferably, the outside of the box body is provided with a plurality of power output interfaces, and the side of the box body is provided with a warning light electrically connected with the battery through a switch.
[0006] Preferably, the both sides of the side door are connected with the gas spring support rod between the storage room, and the outside lower side of the side door is provided with a handle and a lock.
[0007] Preferably, the bottom of the storage room is provided with two parallel straight line sliding rails, and the straight line sliding rail is provided with a supporting plate.
[0008] Compared with the prior art, the utility model discloses the beneficial effects are: the utility model uses the heat accumulator to store heat when the generator set works, and the heat accumulator releases heat after use, and the fan inhales hot air to the storage chamber to dry the object, reduces the rust and the bacterial growth of internal environment. BRIEF DESCRIPTION OF DRAWINGS
[0009] Fig. 1 It is the side view structural schematic diagram of the utility model;
[0010] Fig. 2 It is the side section structure schematic diagram of the utility model at the storage chamber.
[0011] In the drawing: 1, trailer chassis;2, support leg;3, box;4, power output interface;5, warning light;6, storage chamber;7, side door;8, heat accumulator;9, fan;10, supporting plate;11, straight line slide rail;12, gas spring support rod. DETAILED DESCRIPTION
[0012] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and apparently, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments.
[0013] Please refer to Figs. 1-2 The utility model provides a kind of technical scheme: a trailer type drainage unit, including trailer chassis 1, rectangular box 3 is fixedly installed on trailer chassis 1, generator set and battery are installed in box 3, the outside four corners of trailer chassis 1 are equipped with the support leg 2 of adjustable lifting, the bottom of box 3 is separately provided with storage chamber 6 in front and back sides, opening is provided in the side of trailer chassis of storage chamber 6, and the upper portion of opening is equipped with the side door 7 of flip opening and closing by hinge, gas spring support rod 12 is connected between the two sides of side door 7 and storage chamber 6, handle and lock are installed on the outside lower side of side door 7, the mode of up-down flip opening door, it is convenient to drag out article from inside, the angle after side door 7 is opened is greater than 120 °.
[0014] The bottom middle of the box body 3 is provided with a heat accumulator 8, the heat accumulator 8 is a closed tank structure and is filled with sodium acetate trihydrate inside, the sodium acetate trihydrate is a phase change heat storage material, and becomes liquid after absorbing heat and becomes solid after cooling and releasing heat. The heat accumulator 8 is welded with a plurality of evenly arranged fin plates outside, the heat accumulator 8 stores heat by using heat dissipation of the engine, the side of the storage chamber 6 is provided with a through hole in communication with a cavity where the heat accumulator 8 is located, the through hole is provided with an axial flow fan 9, the fan 9 sucks air into the storage chamber 6, the bottom of the storage chamber 6 is provided with a plurality of round holes, after stopping water drainage, the generator set stops working, and the temperature gradually decreases, along with the decrease of the ambient temperature, the sodium acetate trihydrate releases heat, the water pump, the water pipe and other tools are loaded into the storage chamber 6, the fan 9 is started to suck hot air into the storage chamber 6, and the tools are dried, so that bacteria breeding in a closed environment is reduced.
[0015] The box body 3 is provided with a plurality of power output interfaces 4 outside, the box body 3 is provided with a warning light 5 on the side, the warning light 5 is electrically connected with the storage battery through a switch, the bottom of the storage chamber 6 is provided with two parallel straight sliding rails 11, the straight sliding rails 11 are provided with a supporting plate 10, the supporting plate 10 is provided with the water pipe, the water pump and other tools, the supporting plate 10 is pulled out horizontally, and objects are conveniently taken and placed.
[0016] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A trailer type drainage unit comprising a trailer chassis (1) on which a rectangular box (3) is fixedly installed, a generator set and a storage battery are installed in the box (3), and support legs (2) that can be adjusted in lifting are arranged at the four corners of the outer side of the trailer chassis (1), characterized in that: The bottom of the box (3) is provided with storage rooms (6) on both sides, the opening of the storage room (6) is provided on the side of the trailer chassis, and the upper part of the opening is provided with a side door (7) which is opened and closed by hinge.
2. A trailer-mounted water drainage unit according to claim 1, characterised in that: The outside of the box (3) is provided with a plurality of power output interfaces (4), and the side of the box (3) is provided with a warning light (5) which is electrically connected with the storage battery through a switch.
3. A trailer-mounted water drainage unit according to claim 2, characterised in that: The side door (7) is connected with the storage room (6) through the gas spring support rod (12) on both sides, and the handle and the door lock are installed on the outside of the lower side of the side door (7).
4. A trailer-mounted water drainage unit according to claim 3, characterised in that: The bottom of the storage room (6) is provided with two parallel straight line slide rails (11), and the straight line slide rails (11) are provided with a supporting plate (10).