116 results about "Mechanical room" patented technology

The invention provides a single electrified intelligent kitchen, belonging to the filed of home appliance. The main component and structure consist of a casing, a machine cover, a chamber liner, a working chamber, a mechanical room, a liner heat-insulating layer, a chamber door, a refrigerating unit, a heating component, a food box, a food box support, an air intake pipeline, an air outtake pipeline, a cooling fan, an exhaust fan, an electromagnetic air valve, a water supply unit, a temperature sensor, a humidity sensor, a control unit and a control panel. The invention is classified into a fundamental type and a comprehensive type; wherein, a comprehensive type can be formed by a plurality of fundamental types. The structures of the food box and the food box support cooperate with each other, and the food box is internally provided with a seasoning storing structure; the seasoning and/or water can be automatically added. The invention organically combines the refrigerator and the microwave oven, and realizes remote control; the food refrigeration storage and automatic cooking can be switched at the same physical space according to the preset parameters or the will of the user; furthermore, the invention can be configured as a general microwave oven or a general refrigerator. Besides, the comprehensive type can store and cook one meal or multiple meals at the same time.

A building includes a data center to house computing equipment including computers and servers. The data center stores data. The building also includes a multipurpose center that houses office spaces, conference rooms and meeting rooms. The data center and multipurpose center differ in function but share resources. The data center is expandable using a configuration of a control room, an electrical room and a mechanical room. Additional data center floors adjoin existing structures to increase available space in a linear manner.

The invention provides a refrigerator, which is characterized in that, a side surface opening of a mechanical chamber is disposed such that deformation of a side surface plate and protruding of an air path will not influence appearance and ventilation with good effect is provided to the mechanical chamber, therefore improving heat dissipation performance of a compressor and a condenser, and realizing reduction of consumption electric quantity. The refrigerator is provided with a heat insulation box with heat insulation performance; a mechanical chamber disposed at the back surface lower part of the insulation box body; a compressor and a condenser disposed in the mechanical chamber; an opening disposed at the side wall of the mechanical chamber; an air blower disposed in the mechanical chamber and conveying air in a width direction of the heat insulation box body; a reinforcing member disposed from the lower part to the back part of the mechanical chamber; a first keep part keeping the lower part of the reinforcing member at the bottom of the mechanical chamber; and a second part keeping the back surface part of the reinforcing member to the upper part or the back part of the mechanical chamber, the side wall of the mechanical chamber clamps with the upper wall and the inner side all of the mechanical chamber, the two ends of the bottom of the mechanical chamber clamp with thelower part of the side wall or the reinforcing member located at the lower part of the side wall.

The invention discloses a wiring method for an electric locomotive, which comprises the steps of: dividing equipment to be wired in the electric locomotive into at least following modules in a modularized way: a locomotive roof high-voltage wiring module, a roof cover low-voltage wiring module, a mechanical room high-place low-voltage wiring module, a mechanical room floor lower main/subsidiary circuit wiring module, a cab wiring module, an operating table wiring module, a cabinet body wiring module, a cab front-end wiring module, a locomotive lower low-voltage wiring module and a bogie wiring module; and wiring the electric locomotive according to each divided module. After a wiring mode of the electric locomotive in the modularizing way is adopted, each divided module is higher in independence, so that the pre-wiring design of the electric locomotive can be maximally realized, and the wiring stability of the electric locomotive can be guaranteed; and after each module is respectively wired, the wiring reliability of the electric locomotive can be improved, so that the higher wiring stability and reliability of the electric locomotive can be realized.

A wind turbine utilizes a rotor assembly rotating about a substantially horizontal shaft, wherein said rotational motion is converted to a substantially vertical rotational motion through a shaft extending down from the nacelle located near the top of the tower structure to a mechanical room located at a lower altitude relative to the top of the tower. Said lower mechanical room houses some of the large heavy operational components of the turbine such that the turbine is not as top heavy as conventional turbines, and maintenance of the turbine is improved through ease of access to the lower altitude mechanical room.

Various apparatus are disclosed for controlling the combustion air vent of fuel-fired furnaces. For a first embodiment of the invention, a furnace-controlled air valve is placed in the combustion air duct. When the furnace begins a heating cycle, the valve is opened. When the heating cycle ends, the valve is closed and remains closed until the beginning of the next heating cycle. For a second embodiment of the invention, a positive-displacement air pump is placed in the combustion air duct. The air pump pumps air from the exterior into the mechanical room at a controlled rate during each heating cycle of the furnace. The air valve or the air pump is controlled directly or indirectly by the furnace thermostat.

The invention relates to a refrigerator. The refrigerator (1) comprises a mechanical room (2) of an accommodating compressor (5), and a box (3) positioned in the mechanical room (2), wherein the mechanical room (2) has a side wall (21); the box (3) accommodates at least one circuit board (34); according to the embodiment of the invention, the box (3) is detachably fixed to the side wall (21); one of the box (3) and the side wall (21) has a clamping hook structure (321) used for connecting with the other of the box (3) and the side wall (21); and the other of the box (3) and the side wall (21) has a snap ring and/or a bayonet (211) matched with the clamping hook structure (321). According to the refrigerator, through arranging the clamping hook structure and the snap ring and/or the bayonet matched with the clamping hook structure, the box is mounted and disassembled more conveniently and more quickly, and the maintenance of a control device is facilitated.

The invention relates to a double-layer top layer of a shunting locomotive, belonging to the technical field of steel structures of shunting locomotives. The double-layer top layer of the shunting locomotive is of a frame structure characterized in that two basin type longitudinal beams and multiple slot type transverse beams are connected; longitudinal waterproof eaves are arranged in the lowermost positions of the two longitudinal sides of the frame structure, and the two transverse sides the frame structure are provided with transverse waterproof eaves; the outer side of the tilted part ofthe frame structure is provided with outer skin, and the inner side of the tilted part of the frame structure is provided with inner skin with an inner air inlet, thereby forming a hollow double-layer structure; a side air outlet is arranged in the lowermost position of the hollow double-layer structure; the top layer plate of the frame structure is provided with an upper air inlet; and an air ventilation unit is arranged at the upper part of the upper air inlet. The double-layer top layer provided by the invention has the effects of radiation prevention and heat insulation, thereby delivering the outside heat to each mechanical room as less as possible; and the top layer structure has the function of the heat dissipation of indoor equipment, thereby strengthening the rigidity of the top layer.

A modularized railway signal machine room and a case structure thereof are disclosed. The machine room is provided with a case body and a door arranged on the case body; an air conditioning plant, a lightningproof cabinet, a jack box, a lighting device, a socket, a fire fighting apparatus, a condition monitor for monitoring the condition inside the case body, an alarm system used to receive the signal from the condition monitor inside the case body for wireless intelligent monitoring, alarming, giving anti-theft alarm, monitoring and capturing images are arranged inside the case body. The machine room is further provided with rooms for 6012 special equipment cabinets. An electrostatic prevention floor is arranged on the ground. The case body is composed of side plates, a top plate and a bottom plate; the side plates and the top plate are constituted by a fireproof plate at the internal side of the case body, metal armor plates at the external side of the case body and a heat preservation layer sandwiched between the fireproof plate and the metal armor plates. The case body is composed of one or more basic case body units. The invention satisfies the requirements on versatility and free combination and can realize industrialized construction and industrialized joint debugging, thus reducing professional port matching and shortening railway construction periods.

The invention relates to a refrigerator with bowl drying function, which comprises a cooler for avoiding the high-temperature heat generated on the compressor to be leaked into the mechanical room; and a bowl drying device through to the cooling device and the wind feeding device via connecting tube and cycle tube. The invention can utilize the heat generated on the compressor to dry the bowl, to purify the absorbed air and cycle air.

The invention provides a railway traction current unbalance monitoring method and system. The method includes the following steps that S1, the current of a railway circuit is collected in real time, and the 25HZ current and the 50HZ current are obtained through analysis of a current spectrum; S2, when the situation that the 25HZ current breaks at a moment is monitored, the 50HZ current in the broken current is detected, and if the 50HZ current at the moment is higher than a threshold value, interference current data is generated; and S3, the 25HZ current, the 50HZ current and the interference current data are monitored in real time and sent to a terminal. According to the railway traction current unbalance monitoring method, in a signal mechanical room, traction unbalanced current generated on the railway circuit in the running process of an electric locomotive is collected at a high speed by adopting the non-electric contract sensing technology, the digital signal processing technology and the computer and internet technology, the sampling positions and the sampling chances are selected reasonably, and the problems of difficult transmission, dispersed detecting positions and inconvenient management and maintenance usually caused by in-situ signal collecting and testing are solved.

The invention discloses a drag type narrow tube wind gathering power generation system which relates to a major core technology of a comprehensive discipline of narrow tube wind gathering, a solid phase rotational structure, a foundation base station, architectural molding, aerodynamics, stack effects, wake flow recovery, structural mechanics and the like and belongs to the technical field of a wind power generation system. The drag type narrow tube wind gathering power generation system comprises a suck window, a principal column, a periphery beam, a platform, a direction adjusting device, an arc column, an intersection permanent seat, an arrester, a safety wall, a regulating plate shell, a shell, a wind motor, an air duct, a protective screen, a beacon light, a hub support, a tower body, a tower seat, an on-off cover, a support frame, a base station, a generator, an attached column, a globular body, a narrow tube body, a mechanical room, and a narrow tube base station. The open position of the upper part of the narrow tube body is arranged upwards at the open position in the center of the platform, and the narrow section of the lower part is butt jointed with one end of the regulating plate shell. The other end of the air duct is fixedly connected at the radial open position of the tower seat. The wind motor is arranged in the shell. The generator is arranged on foundation inside the mechanical room.

The invention provides elevator equipment without any mechanical room, but with a novel position exceeding prevention mechanism. The equipment at least prevents the elevating and lowering movements of an elevator car from exceeding specified positions when no position limiting switch is provided. The elevator car is provided with at least three unit stopping detectors each having a light emitting part and a light receiving part. Pairs of unit stopping detectors in different combinations are selected from the three unit stopping detectors for the lowermost floor, the common floors, and the uppermost floor respectively, and stopping detecting plates which block light between the light emitting parts and the light receiving parts of each selected pair of unit stopping detectors are arranged in elevating and lowering passages of elevator lobbies of the lowermost floor, the common floors, and the uppermost floor. In such a way, the lowermost floor, the common floors, and the uppermost floor can be determined according to the combinations of the unit stopping detectors. Therefore, the position limiting switch is not needed and the manufacture cost is lowered.

In this outdoor unit of an air conditioning device, a fan chamber and a machine chamber are formed, and a partitioning plate and an electric component unit are provided. The partitioning plate is provided with a planar receiving surface section for receiving a holder, said receiving surface section being at an upper portion of the partitioning plate, the holder is provided with an alignment protrusion that is protruding downward, a cutout, into which the alignment protrusion is to be inserted, is formed in the receiving surface section, and an end portion of the receiving surface section, saidend portion extending to the cutout, is provided with a tilted surface section for guiding the alignment protrusion to the cutout by tilting downward from the receiving surface section.

The invention discloses a climate chamber for measuring the VOC release amount through a multi-chamber method. The climate chamber comprises a case and a clean gas generation device, the case is provided with a front case body and a rear case body, six experiment cabins and a jacket temperature control system are arranged in the front case body, a pressure regulating valve is arranged on the frontsurface of the front case body, a sampling pipe is arranged on a cabin door of each experiment cabin, and a dry and wet gas mixing humidity regulating system and a numerical control acquisition system are arranged in the rear case body on the rear side of each experiment cabin; an electric control mechanical chamber is arranged on one side of the case, and a logic control system, a refrigeratingsystem and a man-machine interaction system are arranged in the electric control mechanical chamber; the clean gas generating device is connected with the dry-wet gas mixing humidity adjusting systemand the electromagnetic valve flow adjusting control system, the dry-wet gas mixing humidity adjusting system is connected with the experiment cabin, and the experiment cabin is connected with the numerical control collecting system. Compared with the prior art, the climate chamber has the advantages that the background concentration requirement specified in the national standard is completely met; the energy consumption is low; the desorption time is reduced; and the use efficiency of equipment is improved.

The invention relates to a grape wine cabinet, which comprises main body, door, compressor, condenser, several expand valves and several evaporators, wherein the main body comprises external box and inner box with thermal insulation material between them; the inner box has storage space; the door can switch the storage space; the compressor is in the mechanical room under main body; the condenser condenses the coolant compressed by compressor; the expand valve expands the condensed coolant; the evaporator is in the back wall of main body to evaporate the expanded coolant to be fed to cabinet. The invention is irrelative to the outer temperature, and its temperature can be controlled best.

The embodiment of the invention relates to a passenger conveyor. In the inspection mode, the passenger conveyor is not operated when maintenance personnel are in the machine room. The passenger conveyor is provided with: a machine room (14) provided at the end of a truss (12); a driving device 18 which is provided in the machine room 14 and moves the step 30, and a first socket 78 which is provided at the opening and which is detachably mounted with a human detection sensor 72 for detecting a person ; a second socket 86 provided in the machine room 14 and to which a human detection sensor 72 is detachably attached and a control part 50 for controlling the driving device 18. When the human detection sensor (72) is attached to the second socket (86) and a maintenance person is detected in the machine chamber (14), the control unit (50) does not operate the driving device (18).

The invention provides a full-automatic residue-free efficient dish washing machine. The dish washing machine comprises a machine body, a washing chamber, a mechanical chamber, a drainage mechanism, a washing mechanism, a hydrothermal mechanism, a drying mechanism and a dish washing block storage mechanism are arranged on the machine body, the mechanical chamber is located outside the washing chamber, a door is arranged on one side of the machine body and corresponds to the washing chamber, a plurality of storage baskets are arranged in the washing chamber, and the dish washing block storage mechanism is arranged on the door. The dish washing machine provided by the invention has the advantages that the cleaning effect is better, water vapor is easy to discharge after drying, dish washing blocks can be automatically supplemented, and the dish washing machine is more convenient to use.

The invention relates to a transverse-moving-type stern anchor for a main cable of a cable crane. The transverse-moving-type stern anchor comprises a stern anchorage, a main cable force-bearing frame,an anchorage mechanical room and transverse-moving slideways. The anchorage mechanical room is arranged on the top face of the stern anchorage. The transverse-moving slideways are formed between thestern anchorage and the anchorage mechanical room. The stern anchorage is provided with the four rows of transverse-moving slideways, and the three rows of transverse-moving slideways are arranged onthe top face of the stern anchorage, and the other row of transverse-moving slideways is arranged on the bottom face of the outer edge of the stern anchorage. The anchorage mechanical room is welded and fixed to the transverse-moving slideways on the top face of the stern anchorage. The main cable force-bearing frame and the anchorage mechanical room are fixed in a welded mode. The transverse-moving-type stern anchor for the main cable of the cable crane is less limited by geology and terrain and is suitable for the large-tonnage and long-span cable crane, limitation of the stern anchorage tothe geology and terrain conditions is reduced, the transverse-moving-type stern anchor is especially suitable for mountainous areas with the steep slope, the anchorage mechanical room moves transversely to simultaneously drive a cable crane load-bearing cable, a traction cable and a hoisting cable to move transversely, and operation of an anchorage transverse-moving system is simplified.

An installation, particularly in clean rooms, has a least one fresh air supply and at least one waste air device, the waste air device being connected to a work room--especially a mechanical room, a warehouse or a laboratory. At least one treatment installation is arranged in the work room. At least one supply line and at least one waste air line are connected to the treatment installation. At least one filter (11) (12) is arranged in the waste air line (10) of the treatment installation (2), and the waste air line (10) is connected to the treatment installation (2) and/or fresh air supply lines (5) (5') of the work room (3).