14results about How to "Easy to maintain" patented technology

This invention discloses an evaporator for an adsorption refrigeration machine and the adsorption refrigeration machine itself, comprising: a cooling medium inlet and a cooling medium outlet; a liquid refrigerant inlet and a gaseous refrigerant outlet; at least one cooling medium flow plate for supplying cooling medium flow, each cooling medium flow plate being connected to both the cooling medium inlet and the cooling medium outlet; and at least one refrigerant flow plate for supplying refrigerant flow, each refrigerant flow plate being connected to both the liquid refrigerant inlet and the gaseous refrigerant outlet. The refrigerant flow plates and cooling medium flow plates are alternately stacked. This evaporator is a plate evaporator. By alternately stacking the cooling medium flow plates and refrigerant flow plates, plate cavities are formed between any adjacent cooling medium flow plates and refrigerant flow plates, creating alternating cooling medium flow spaces and refrigerant flow spaces. This achieves interactive heat exchange between the refrigerant and the cooling medium, resulting in a cooling effect. It has a high heat transfer coefficient, low thermal resistance, and high evaporation efficiency.

The utility model discloses a kind of heat insulation type outer wall bricks, relate to outer wall brick technical field, including outer wall brick ontology, the side surface of outer wall brick ontology is inserted with decorative plate assembly, the outer wall of outer wall brick ontology One side is equipped with first plug block, the outer wall of outer wall brick ontology Another side is equipped with first slot, the inside of outer wall brick ontology is equipped with hollow layer, first cavity, second cavity and third cavity, the inside of second cavity is equipped with heat insulation layer.The heat insulation type outer wall brick, through decorative plate assembly adopts detachable design, it is convenient to maintain or replace decorative plate ontology, decorative plate ontology can also be replaced according to need appearance, and the inside of outer wall brick ontology is provided with hollow layer, first cavity, second cavity and third cavity, can effectively isolate the transmission of heat, prevent solar radiation heat through outer wall brick ontology transmission to indoor in summer, cause indoor temperature to rise, affect the quality of living and working environment.

The utility model relates to the technical field of step induction, and disclose a kind of step induction mechanism for mould, including limiting mechanism and induction mechanism, the induction mechanism is located in the inside of limiting mechanism, the limiting mechanism includes fixed base, vertical shaft is rotatably connected in the inside of fixed base.The step induction mechanism for mould, with the advantages such as convenient dismounting, solve in mould production, step induction mechanism is important to control mould opening and closing, guarantee product quality.But existing mechanism has obvious defect: its structure is complex, many parts, rely on professional personnel and a variety of tools fine adjustment when assembling, time-consuming and labor-consuming;Operation is mainly automated, and it cannot meet the demand of artificial flexible adjustment in trial stage, leading to inefficient trial and high cost;When maintaining, a large number of associated parts need to be disassembled for replacing the wearing parts, which is not only troublesome but also easy to damage other components, and the tail material cannot be taken out in time, which often causes the production line to stop, seriously affecting the production progress and efficiency.

The utility model relates to high -low voltage distribution cabinet technical field discloses double -deck compact high -low voltage distribution cabinet, include: high -low voltage distribution cabinet, the top of high -low voltage distribution cabinet installs the top cabinet, the inner chamber of high -low voltage distribution cabinet is installed with vertical baffle, the both sides of vertical baffle are connected with first cross board and second cross board respectively, utilize vertical baffle, first cross board and second cross board and divide the inner chamber of high -low voltage distribution cabinet into two layers. By being equipped with vertical baffle, first cross board and second cross board in high -low voltage distribution cabinet, the inner chamber of high -low voltage distribution cabinet is divided into two layers, and for the upper layer circuit breaker room and the lower layer high -voltage potential transformer handcart room, through the double -deck layout of upper layer circuit breaker room and lower layer high -voltage potential transformer handcart room, realize single cabinet double function, outgoing line adds PT monitoring, since the power distribution facility installation area space is limited, it is convenient to increase the function on high -low voltage distribution cabinet under the premise of the size is not changed, improves space utilization.

The utility model discloses a concrete floating platform for floating photovoltaic power station relates to offshore wind power technical field, including construction platform, construction platform is spliced by a plurality of board blocks, and construction platform can float on the water surface, and construction platform is equipped with floater no.

The utility model provides a kind of lockset locking force detection device, detection device includes carousel, detection table, detection frame and detection component, detection component includes locking force electric cylinder, locking force sensor, locking shaft, lock cylinder latch cylinder and connecting piece, the device can adapt to different specifications, type strip lock detection, significantly improve detection efficiency, improve the accuracy and reliability of detection result, meet the requirement of high-precision detection for precision lockset.

The utility model discloses a kind of protection structures of brake shoe block, including shoe block and fixed rod, the shoe block is connected with the fixed rod, further include protection structure, the protection structure includes upper cover and lower cover, the lower cover is fixedly connected with the fixed rod, the upper cover is rotatably connected with the lower cover, the upper cover and lower cover when closing will the shoe block be wrapped inside, the upper cover can leak out the shoe block when opening. The protection structure of the present application is added, so that drum brake needs to be cleaned or maintained, only upper cover can be opened to be cleaned or maintained, so that drum brake is more convenient when being cleaned or maintained.

This utility model relates to the technical field of synthetic fiber production equipment, specifically disclosing a three-component composite spinning box component, including a main box. The main box has a steam inlet and a condensate return port on its outer side wall. A first auxiliary box is vertically stacked above the main box and partially overlaps with the main box in the horizontal direction. The outer side wall of the first auxiliary box has a steam inlet and a condensate return port. The vertical stacking layout optimizes space utilization, significantly reduces equipment width and floor space, and lowers factory costs. The horizontal consistency design of the steam and condensate pipelines reduces the distance between positions and the height of the windless zone, improving thermal energy utilization efficiency. The detachable aluminum alloy bracket simplifies maintenance procedures and extends equipment life. The overall structure is compact and rationally laid out, suitable for high-precision three-component composite spinning production needs, and combines high efficiency, economy, and ease of maintenance.

This invention discloses a water-coolable DC plug terminal and charging gun with improved cooling and sealing performance. The technical solution includes: a DC plug terminal body, the front end of which is an electrical contact portion and the rear end is a wiring portion. An insulating heat sink is provided between the electrical contact portion and the wiring portion of the DC plug terminal body. The insulating heat sink includes an insulating heat exchange layer on the DC plug terminal body formed by encapsulation and a set of heat sinks integrally formed on the insulating heat exchange layer. The front end of the insulating heat exchange layer has a first annular sealing groove, and the rear end has an integrally formed mounting flange. The rear end of the electrical contact portion of the DC plug terminal body has a second annular sealing groove.

This utility model belongs to the field of liquid-cooled energy storage technology and discloses a high-efficiency, high-pressure liquid-cooled energy storage device, including an energy storage body. A circulation pipe is connected to the surface of the energy storage body. A liquid cooling mechanism is provided on the upper surface of the energy storage body. A separation component is installed on the surface of the energy storage body. The separation component includes a connecting plate. The inlet end of the circulation pipe is equipped with the connecting plate. A telescopic pipe is installed on the surface of the liquid cooling mechanism. An installation plate is installed at the outlet end of the telescopic pipe. The circulation pipe is inserted into the interior of the installation plate. A rack plate is provided on the surface of the installation plate. The rack plate is inserted into a rack groove opened on the surface of the connecting plate. An auxiliary disassembly component is installed on the surface of the installation plate. This utility model has the advantages of being able to easily separate the coolant tank from the chamber, and facilitating the inspection or maintenance of coolant tanks with coolant leakage or internal scaling.

The utility model relates to a voltage transformer with adjustable phase spacing, comprising first and second single-phase transformers connected to a base plate, the B end of the first single-phase transformer and the A end of the second single-phase transformer are located in the tail part of the corresponding fuse core sleeve and connected to a primary insert, and the primary insert is connected in series with a fuse; a metal connecting piece is connected between the A end of the first single-phase transformer and the B end of the first single-phase transformer, the middle part of the metal connecting piece is connected to a primary insert, and the primary insert is connected to the fuse through a spring. The head part of the first, second and third fuse core sleeves is respectively provided with a primary contact. The voltage transformer with adjustable phase spacing designed by the utility model can solve the problem that the three-phase voltage transformer does not have a separate adjustment function. When the phase spacing needs to be adjusted or the copper bar lapping mode needs to be changed, the cost and delivery period increase, on-site maintenance and replacement are inconvenient, the power supply system maintenance efficiency is affected, and the inventory management difficulty increases when different customer parameters are diversified.

The utility model discloses a production line is with intelligence hoist equipment belongs to production line auxiliary equipment technical field, it includes support frame, and the inner chamber of support frame is provided with support plate, and the left side fixed mounting of support plate top has controller, and the top fixed mounting of support frame inner chamber left side has camera, and the right side fixed mounting of support plate top has second motor, and the output of second motor penetrates support plate and is fixedly connected with first gear, and the bottom rotatable connection of support plate has the swivel base, and the outside fixed cover of swivel base is equipped with the second gear of first gear interlock, and the bottom fixed mounting of swivel base has box body. The utility model has realized the automatic hoisting operation, has reduced the labor intensity of worker greatly, has improved production efficiency, also is convenient for to the replacement or maintenance of jaw, has improved the use diversity of device, is convenient for to the clamping of different specifications's article.

The utility model relates to drainage device technical field discloses a kind of water-logging prevention equipment of house building foundation drainage construction, including movable base and the water treatment room of fixedly connected in movable base top, the top of movable base is also fixedly connected with sewage pump, and one end of sewage pump is fixedly connected with connecting pipe, and the inside fixedly connected with telescopic cylinder of movable base, movable base is provided with the heat dissipation groove for the heat dissipation of telescopic cylinder, and water treatment room is provided with cleaning mechanism, the utility model is set through belt pulley one, cleaning rod, connecting pipe and belt pulley two, realize the effect that water can be filtered multiple times, prevent the inside of water treatment room from being blocked at the same time, solve the problem that the existing house building water-logging prevention equipment is often filtered by single filter when using, water body is prone to still remaining a large number of impurities inside, and then affect subsequent drainage operation.

This universal side strip storage rack includes a support frame with a through-groove channel. Multiple clips are fitted into the channel. Each clip has a fixing element at its front end, allowing for the secure connection of shower accessories. The front panel of the clip does not abut against the inner front end of the channel. This universal side strip storage rack utilizes a support frame with a channel, within which multiple clips can be fitted, facilitating easy installation. Users can customize the clips with various shower accessories, such as hooks, mirrors, and shelves, to meet their individual needs. Furthermore, the channel can be directly fixed to any shower product, such as a shower screen or shower door, using screws or rivets from the inside, offering high adaptability and easy disassembly for subsequent repair and maintenance.