42results about How to "Improve exchange efficiency" patented technology

This utility model discloses an insect-proof structure for a wall-side ventilation opening in a roof insulation layer. It includes a ventilation opening body with an insertion part at the rear end for insertion into an exhaust duct. The insertion part and the exhaust duct are shaped to match. An air inlet is located at the front end of the ventilation opening body. An insect-proof net assembly is detachably installed near the air inlet in the front inner cavity of the ventilation opening body. The insect-proof net assembly includes a mesh frame and an insect-proof screen mounted on the frame. The assembly is vertically placed within the inner cavity of the ventilation opening body. External airflow enters through the air inlet, passes through the mesh of the insect-proof screen, and then enters the exhaust duct within the inner cavity of the ventilation opening body. This utility model's ventilation opening body and the existing exhaust pipe form an inlet-outlet flow pattern, improving gas exchange efficiency. The efficient ventilation and exhaust accelerate the drying process, saving material drying time during construction or roof repair, and improving overall construction efficiency. The insect-proof net assembly provides excellent insect protection, preventing damage to the insulation layer.

The utility model relates to the technical field of hot water equipment, and discloses modularized fuel gas efficient heat exchange hot water equipment which comprises a protective outer frame, a controller is embedded in the position, close to one side, of the front end of the protective outer frame, a heat exchange pipe is fixedly arranged in the protective outer frame, and the heat exchange pipe comprises a water container. A plurality of connecting strips are fixedly arranged in the water container, and fire tubes are fixedly arranged among the interiors of the connecting strips. According to the utility model, through the structural design of the fire tube and the water container, the layout of the water-in-pipe is realized, the heating area is increased, the residence time of gas in the fire tube is prolonged by the industrial grade stainless steel S-shaped welding fire tube group, the heat energy exchange efficiency is greatly improved, the modularization can be expanded in parallel, the occupied area of a single module is small, and the horizontal installation is supported; the intelligent temperature control system is suitable for various spaces, achieves accurate temperature adjustment and on-demand starting and stopping through intelligent control, is convenient to operate, safe and reliable, and is widely suitable for commercial and civil scenes.

The utility model provides a modularized fluorine ion exchange column, which adopts a column body structure formed by connecting a plurality of sections of flanges to realize height adjustability and adapt to different fluorine concentration and flow requirements. Spiral flow guide ribs are arranged in the column to guide wastewater to spirally flow, fluid distribution is optimized through centrifugal force, and the fringe effect is reduced; the assembling precision between the columns is ensured through a concave-convex positioning mechanism, and the corrosion resistance is enhanced by matching with a polytetrafluoroethylene lining. The system integrates a water distribution plate and funnel combined structure, realizes flow equalization through groove water distribution holes, eliminates a bias flow phenomenon, and improves the resin utilization rate. And the saturation of the resin can be observed at any time through fluorine ion color-changing exchange resin and an observation window. The resin bracket is of a pull ring type quick release structure, and quick maintenance is achieved through a tap bolt and a sealing ring annular groove. According to the device, through modular combination, flow field optimization and visual monitoring, the fluorine ion deep purification efficiency and the operation convenience are remarkably improved.

The application discloses an anti-attachment type self-cleaning device for a mariculture net cage and belongs to the technical field of breeding equipment. The device comprises a breeding cage frame with a rotary body structure. First breeding rings are arranged at the upper and lower ends of the outer side of the breeding cage frame. Annular sliding grooves are formed in the interiors of the two first breeding rings. Annular grooves are formed in the opposite surfaces of the two first breeding rings and are in communication with the sliding grooves. A second connecting rod is connected between the two first breeding rings. Bearings are arranged in the sliding grooves and are connected with the end portions of the second connecting rod. The device can automatically clean the surface of the net clothes of the mariculture net cage, solves the problems of high cost of manual cleaning, great difficulty in mechanical cleaning and pollution of the environment caused by chemical prevention in the prior art, improves the water exchange efficiency of the net cage, reduces the breeding risk and lowers the breeding maintenance cost.

The utility model discloses an optical fiber exchange box heat radiation structure with air cooling diversion, which relates to the technical field of optical fiber communication box cooling, and comprises a heat radiation air cooling diversion assembly and a heat radiation fan which are arranged at one end of an optical fiber exchange box body, and the upper edge of the optical fiber exchange box body is provided with a plurality of fixing assemblies; the heat dissipation air-cooling diversion assembly comprises a plurality of heat dissipation fins and a plurality of diversion air-cooling plates, the end faces of the heat dissipation fins are of U-shaped structures, the plurality of heat dissipation fins are fixedly connected to one end of the optical fiber exchange box body, and the plurality of diversion air-cooling plates are symmetrically distributed between the output end of the heat dissipation fan and the plurality of heat dissipation fins; in the technical scheme provided by the utility model, through the synergistic effect of the U-shaped radiating fins and the flow guide air cooling plate, the surface area is increased, and the heat conduction path is optimized; the flow guide air cooling plates are symmetrically distributed between the cooling fan and the cooling fins, airflow disturbance is enhanced through surface through holes, and the heat exchange efficiency is improved.

This invention provides a continuous drying and cooling device for resin particles, comprising a carrier gas generator, a drying circulation system, and a cooling circulation system. The drying circulation system includes a drying tower, a first powder collector, a dehumidifying dryer, a first fan, and a gas heater. The cooling circulation system includes a cooling tower, a second powder collector, a second fan, and a gas cooler. The drying tower and the cooling tower are connected by pipelines to achieve continuous drying and cooling of the material. The drying tower and the cooling tower are equipped with multiple layers of staggered inclined trays, with a support shaft in the center of each tray. The top and bottom of the towers are equipped with sieves of different mesh sizes to achieve particle grading and uniform airflow distribution. This invention achieves a continuous, efficient, and low-wear drying and cooling process for resin particles through a closed-loop carrier gas circulation, a multi-stage inclined tray structure, and an integrated drying and cooling design.

The application relates to the technical field of ion exchange equipment and specifically discloses a device and method for removing air bubbles in an ion exchange column, which comprises a shell, multiple groups of ion exchange components and multiple gas-liquid separation pieces, the multiple groups of ion exchange components are arranged in the shell and are spaced apart along the axial direction of the shell, the gas-liquid separation pieces correspond to the ion exchange components one by one, each gas-liquid separation piece is arranged on the side of the ion exchange component close to a discharge port, the gas-liquid separation piece is umbrella-shaped, a separation cavity is formed between the gas-liquid separation piece and the ion exchange component, the top of the gas-liquid separation piece is connected with an exhaust pipe, the exhaust pipe extends to the outside of the shell, the gas-liquid separation piece comprises a body and a flow blocking part, the body is connected with the flow blocking part, a flow hole is formed in the body and is used for passing fluid, the normal projection of the flow blocking part on the body covers the flow hole, so that the gas phase can rise along the flow blocking part to the exhaust pipe and be discharged. The application can efficiently remove the air bubbles generated in the ion exchange process.

The application discloses a UV light-cured polymer material capable of repeated shaping, which comprises a photosensitive resin monomer or oligomer, a disulfide compound, a disulfide bond exchange promoter and a photoinitiator. The photosensitive resin can be easily polymerized in an ultraviolet light environment, and UV curing can be achieved. Meanwhile, a dynamic disulfide bond and a structure for promoting disulfide bond exchange are introduced into the system, and the dynamic disulfide bond can be quickly exchanged under certain conditions, so that the prepared orthopedic material has the repeated shaping capability. The polymer material can be used in the field of medical devices.

The utility model relates to evaporator technical field, and disclose a kind of low temperature composite evaporator, including connecting plate, fixed plate, conduction copper pipe, fixed plate both ends thread connecting plate, its front and rear are equipped with multiple conduction pipe, conduction pipe both ends connect connecting plate, on sleeve conduction fin, inner intercalation conduction copper pipe, connecting plate outside thread is equipped with protective shell, conduction copper pipe both ends connect refrigerant inlet, outlet and pass through protective shell, when working, low temperature low pressure liquid refrigerant is entered conduction copper pipe through inlet, absorbs conduction pipe and fin heat and evaporates into gaseous state after from outlet, the conduction fin on conduction pipe increases heat transfer area, strengthens heat exchange, cooled medium flows outside evaporator, realizes cooling by fin and conduction pipe surface, connecting plate and fixed plate thread and bolt connection ensure structure stability, protective shell protection assembly, optimize airflow, the connection of support plate and connecting plate, mounting plate and support plate, make equipment easy to install, disassemble and maintain, can stable high-efficiency refrigeration.

The utility model provides an oxygen inhalation auxiliary device under bumpy conditions, which comprises a bottle body, a bottle neck arranged on the bottle body, a cover body screwed on the bottle neck, the cover body communicated with an oxygen bottle through a mounting pipe, an air inlet pipe arranged in the mounting pipe, an air outlet pipe connected with an oxygen inhalation mask arranged on the cover body, and a mounting seat arranged in the bottle neck, an air outlet groove and an air inlet groove are formed in the upper side and the lower side of the installation base respectively, communicated and staggered, the air inlet pipe penetrates through the installation base and extends into the bottle body, and a fixing mechanism connected with the bottle neck is further arranged on the installation base. When the device is used for breathing under the bumpy condition, gas can enter the mouth and the nose through the gas inlet groove and the gas outlet groove in sequence, and due to the fact that the gas inlet groove and the gas outlet groove are arranged in a staggered mode, splashing of humidifying liquid can be blocked, and the situation that the humidifying liquid enters the respiratory tract and affects normal breathing of people due to bumpy vehicles is effectively prevented.

The utility model belongs to the field of condenser especially relates to a split type silicon carbide row pipe double -effect condenser, a split type silicon carbide row pipe double -effect condenser, including first condenser and second condenser, first condenser and second condenser are connected through the connecting assembly, second condenser still connects lifting assembly, lifting assembly is used for the lifting of second condenser, so as to adjust the water outlet pipe of second condenser and the water inlet pipe height of second condenser consistent.

The utility model discloses an integrated heating radiator head relates to the field of heating radiator head. Integrated heating radiator head includes: the flow pipe, and the flow pipe is small -bore pipeline, connecting casing, the both ends of symmetry fixed connection in flow pipe, the both sides of connecting casing symmetry have the connector, wherein, connecting casing, connector and flow pipe between through pouring integrated setting, the utility model discloses an integrated pouring forming process, solves the quality and the aesthetic pain point of traditional welding type, and through small -bore flow pipe again, realizes the heating effect optimization of water -saving, speed -up, increase efficiency, on the structural innovation and performance promotion of heating radiator head, has the practical value and market advantage of remarkable.

The application discloses a fluid guiding structure and a plate-shell heat exchanger applying the same, and relates to the field of heat exchange units, which comprises a plurality of heat exchanger plates arranged in parallel, a flow resistance cover plate for guiding fluid is arranged on one side of the surface of the heat exchanger plate, a positioning block is fixed on one side of the middle part of the flow resistance cover plate, a spring pressing piece clamping groove for positioning is arranged on one side of the middle part of the flow resistance cover plate, a clamping groove seat for fixing the spring pressing piece clamping groove is arranged on one side of the spring pressing piece clamping groove, and a plurality of spring pressing pieces for pressing the heat exchanger plate are arranged at both ends of the side of the spring pressing piece clamping groove away from the clamping groove seat. The application can divide and stagger the medium flowing between the plates, and can exchange heat with the adjacent plates, so that short circuit or dead zone is prevented, and the heat exchange efficiency of the plate is improved.

The utility model discloses a bath heater with dehumidification function belongs to bath heater field, including bath heater casing, the top fixedly connected with the top plate of bath heater casing, the one side of bath heater casing towards top plate is equipped with the cavity, the inside of cavity is equipped with the dehumidifier box, the top of top plate is equipped with the air inlet channel and the exhaust channel symmetrically, both sides of bath heater casing are equipped with the ventilation opening, this bath heater with dehumidification function, will the ventilation opening set in the both sides of bath heater casing, this avoids the phenomenon that fresh air just enters and is immediately discharged, ensures that air can be fully circulated in bathroom, improves the efficiency of air exchange, through setting up the dehumidifier box in the cavity of bath heater casing, and utilize the air in air inlet channel and exhaust channel to be guided to the dehumidifier box top with drainage component, the moisture in air can be effectively absorbed when passing through the dehumidifier box, thereby reducing the humidity in bathroom, promotes the comfort degree of bathing environment.

This invention relates to the technical field of high-pressure heaters and discloses a heat dissipation device for a thick-film high-pressure heater, comprising a flow channel shell assembly, a flow channel heat-conducting component fixedly installed above the flow channel shell assembly, a liquid mounting cavity between the flow channel shell assembly and the flow channel heat-conducting component, and an equipment mounting groove inside the flow channel heat-conducting component; a heat insulation layer, a thick-film heater, and an inorganic heat-conducting layer are fixedly installed inside the equipment mounting groove; the flow channel heat-conducting component is provided with several sets of S-shaped guide fins, and the flow channel shell assembly is provided with a spiral guide component; this invention, through the matching arrangement of the thick-film heater and the inorganic heat-conducting layer, ensures that the thick-film heater is completely placed inside the equipment mounting groove, forming a physical isolation state from the antifreeze in the liquid mounting cavity, preventing direct contact with the liquid, and effectively avoiding damage such as corrosion, erosion, and scaling caused by the antifreeze to the heating element.

This invention discloses a waste heat recovery generator for new energy vehicles, comprising a power source mechanism and a power generation mechanism, wherein the power source mechanism is connected to the power generation mechanism; the power source mechanism includes a rotor, a permanent magnet, a cooling cavity, a heating cavity, and a forked arm; one end of each of the permanent magnet, cooling cavity, and heating cavity is provided with a connecting end, and the permanent magnet, cooling cavity, and heating cavity are respectively evenly distributed on one side of a slot; the forked arm is connected to the rotor via a transmission shaft; the power generation mechanism includes a rotor core, a stator, an excitation coil, and a stator winding, wherein the excitation coil is disposed on the rotor core, the rotor core is disposed in the inner cavity of the stator, and one end of the rotor core is connected to the forked arm; the stator winding is disposed on the inner wall of the stator; by adopting the above technical solution, the traditional energy-using method of driving is changed, energy is saved and emissions are reduced, enabling new energy vehicles to improve energy conversion efficiency and increase the driving range of new energy vehicles.

The application discloses a database heterogeneous resource management and scheduling method and device, equipment and medium, relates to the technical field of database and heterogeneous computing, and comprises the following steps: receiving a query instruction sent by a user, and performing a preset preprocessing operation on the query instruction to obtain a target operator; reading idle communication bandwidth monitored by a data acceleration card, and performing an acceleration kernel deployment operation based on the target operator and the idle communication bandwidth to obtain a target acceleration kernel; sending a data storage address to the target acceleration kernel, so that the target acceleration kernel reads to-be-operated data based on the data storage address and performs operation; receiving a completion signal returned by the target acceleration kernel after obtaining an operation result, and reading the operation result. When the acceleration kernel is called, a corresponding number of acceleration kernels are adaptively deployed by monitoring the idle communication bandwidth on the data acceleration card, so that the communication bandwidth is maximally utilized, the data exchange efficiency is improved, and the waste of heterogeneous resources is reduced.

The utility model relates to liquid -cooled energy storage container technical field discloses liquid -cooled energy storage container, including box and upper cover, the inside and back of box are provided with liquid -cooled circulating assembly, liquid -cooled circulating assembly includes output pump, fixed block, collection frame and control valve, the output pump is connected with circulating pipe through output pipe, the circulating pipe is connected with input pump through the connecting pipe, through the liquid -cooled circulating assembly that sets up, the staff starts output pump, and the coolant in the coolant tank is transported to circulating pipe, and the battery group in the box is contacted with the heating element such as heat absorption, and then starts input pump, and the coolant after heating is transported back to the coolant tank and radiates heat, and this circulation ensures that the coolant flows at high speed, and the heat exchange is efficient, and the temperature of the battery group is controlled, simultaneously, the condensate or leakage liquid in the box is guided to the collection frame through the inclined water collecting groove, and the staff discharges through the control valve, avoids the short circuit caused by liquid accumulation.

The application discloses a device for preparing heparin sodium without salt extraction, which comprises a preparation cylinder, a vertical rotating sleeve is arranged in the preparation cylinder, an arc-shaped tube is rotationally connected to the outer peripheral wall of the vertical rotating sleeve through a supporting tube, a magnetic supporting body is arranged on the outer wall of the arc-shaped tube close to the bottom of one end, a hanging shaft is arranged in the vertical rotating sleeve and can slide up and down, a filter screen plate is arranged at the bottom of the hanging shaft, an annular electromagnetic plate is fixedly connected to the outer periphery of the filter screen plate and is in sealing sliding connection with the inner wall of the preparation cylinder, and the annular electromagnetic plate is located below the magnetic supporting body. In the application, the arc-shaped tube is arranged in the preparation cylinder and can rotate and swing up and down, when the arc-shaped tube moves, the exchange resin accumulated above the filter screen plate in the preparation cylinder is drained and dispersed upward, so that the heparin sodium pretreatment liquid and the exchange resin are fully contacted, and the ion exchange efficiency is improved.

This application discloses a jacketed directional liquid cooling assembly, relating to the field of jacketed fermenters. It includes a tank body, a stirring device, a discharge port, a feed port, a jacket, a cooling assembly, a gas outlet pipe, and a gas limiting assembly. A diaphragm pump delivers coolant to a spiral flow channel. When the coolant rises to the top of the spiral flow channel, it flows out through an opening at the top and then naturally flows down through the gap between two adjacent spiral flow channels by gravity. This achieves cooling of the tank's outer surface by two coolants flowing in opposite directions, improving heat exchange efficiency. The flowing coolant can return to the bottom of the separating ring for the next cooling cycle. A spring, a conical block, and a sealing disc ensure sealing before the gas pressure reaches the required level. Once the gas pressure reaches the required level (sterilization complete), high-pressure gas is directly delivered to the diaphragm pump through an inclined pipe, eliminating the need for an external gas source.

The invention provides low-sodium pseudo-boehmite and a preparation method of the low-sodium pseudo-boehmite. The preparation method comprises the following steps: uniformly mixing a sodium-containing aluminum source, a fatty amine compound and water to obtain slurry A; wherein the mass ratio of the sodium-containing aluminum source to the fatty amine compound is (0.1-1.5): 1; adding an aluminum salt aqueous solution into the slurry A for reaction, and filtering to obtain a filter cake B; washing the filter cake B with an ammonium salt aqueous solution to obtain a filter cake C; and heating and aging the filter cake C, filtering, washing and drying to obtain the low-sodium pseudo-boehmite. The sodium-containing aluminum source is firstly mixed with the fatty amine compound, so that the elution efficiency of sodium ions from the pseudo-boehmite can be improved, and the content of the sodium ions in the pseudo-boehmite is reduced. In addition, ammonium ion exchange is introduced before pseudo-boehmite is formed, so that the exchange efficiency between ammonium ions and sodium ions is enhanced, and the sodium content is further reduced.

The utility model discloses a heat recovery reaction kettle which comprises a tank body, supporting legs are arranged at the lower end of the tank body, an end cover is arranged on the tank body, a feeding opening is formed in the end cover, a mounting plate is arranged on the end cover, a stirring assembly is arranged in the tank body, a recovery assembly is arranged on the outer side of the tank body, and the tank body is internally provided with a heat exchange assembly. An exchange tank is arranged in the recycling assembly, a filtering assembly is arranged in the exchange tank, and the tank body is connected with the exchange tank through a pipeline. According to the utility model, through the arrangement of the exchange tank, gas generated by production reaction is directly discharged into water in the exchange tank for heat exchange, so that the heat absorption of the water to the gas is improved, the absorption amount of waste heat is improved to a greater extent, and then the heat exchange is performed on the water in the exchange tank and the water in the recovery tank again; the heat conduction ring outside the exchange tank can further improve the heat exchange efficiency.

The invention discloses an empty and full tube exchange system for a roving frame. The empty and full tube exchange system comprises an electric control system and two sets of empty and full tube exchange mechanisms, wherein the two sets of empty and full tube exchange mechanisms are arranged on a supporting frame below the tail of a doffing platform, have the same structure and form a certain angle relative to the center line of the doffing platform; each set of empty and full bobbin exchange mechanism comprises a lifting air cylinder and a yarn taking bar which is installed on an air cylinder end plate and can move up and down along with a cylinder rod to achieve taking and hanging of empty and full bobbins, and further comprises a rodless cylinder and a sliding rail / sliding block structure, and a connecting plate on a sliding block of the rodless cylinder is connected with a sliding block on the sliding rail and a lifting air cylinder installation frame. And the lifting pipe taking, emptying and filling mechanism is driven to move back and forth. The device further comprises a displacement air cylinder and a follower wheel, and the displacement air cylinder pushes the empty and full bobbin exchange mechanism to rotate around the rotating shaft through the Y-shaped connector so as to prevent the empty bobbins or the full bobbins from colliding with the bobbins in the middle position when the yarn taking mechanism moves between the doffing platform and the roving and spinning unit track. The follower wheel bears the gravity of the empty and full tube exchange mechanism at the doffing platform end, so that the whole structure rotates smoothly.

The utility model discloses an aeration device for algae culture relates to aeration equipment field, including the horizontal setting of gas supply pipe, and the outer circumferential surface intercommunication of gas supply pipe installs a plurality of aeration disc, and one end intercommunication of gas supply pipe installs the connecting pipe, and the other end intercommunication of connecting pipe installs the external gas supply pipe, and the other end of external gas supply pipe is connected with the input end of external gas supply equipment, and through external gas supply equipment will gas source input to aeration disc, and gas supply pipe along vertical direction sliding assembly, when the liquid surface in algae culture pond drops or rises, and gas supply pipe synchronous downward or upward movement. Through the height adjustable and overturning function of aeration disc, the gas exchange process in water body is optimized, thereby improving the carbon dioxide supply of algae, promoting photosynthesis, can also effectively reduce local peroxide or anoxic problem, reduce the instability of algae growth environment, improve the yield and quality of culture.

The application discloses a cell culture shaking device convenient to adjust, and relates to the technical field of cell culture.The cell culture shaking device convenient to adjust comprises a shaking plate, the shaking plate is obliquely arranged in a shell, a plurality of holes are formed in the surface of the shaking plate, a limiting assembly is fixedly connected to the inner side surface of the shaking plate, a driving assembly is fixedly connected to the bottom of the inner side surface of the shell, the side of the driving assembly close to an end cover is in surface spline connection with the limiting assembly, and a clamping assembly is fixedly connected to the inner wall of the hole of the shaking plate.Because the shaking plate is obliquely arranged, the culture bottle not only generates horizontal circular motion in the rotating process, but also generates up-down displacement along the inclined surface of the shaking plate.In the process of revolving around the driving assembly once, the culture bottle will experience a complete rising and falling process, three-dimensional composite oscillation effect is formed, the culture medium and the culture bottle generate complex relative movement, cell and nutrient substance contact can be more efficiently promoted, and gas exchange efficiency is enhanced.

The invention discloses a hardware one-way security data ferry storage device and a method thereof, and aims to solve the problems that cross-physical isolation network data exchange is tedious in operation, low in efficiency and high in security risk. The device comprises a first storage space, a second storage space, a first host interface used for being connected with a first network, a second host interface used for being connected with a second network, a control logic unit and a hardware one-way data transmission module. The two host interfaces are physically independent and can be simultaneously and respectively connected to computers of networks with different security levels. When a low-security network is connected through the first host interface, only the first storage space is visible, and written data is synchronized to the second storage space in real time by the one-way transmission module; and when the high-security network is connected through the second host interface, only the second storage space is visible for reading the synchronized data. According to the mechanism, the possibility of reverse leakage of data is fundamentally avoided, and the efficiency and convenience of data ferrying are remarkably improved while the security of the intranet is ensured.

The application relates to a preparation method of a magnetic lithium ion sieve coated with Fe-doped ZrO2, and relates to a preparation method of a lithium ion sieve. 3+ The application creatively adopts Fe-doping and ZrO2 coating to prepare the magnetic lithium ion sieve, simultaneously reduces the dissolution loss of manganese and iron by means of metal cation ion doping and coating, realizes efficient solid-liquid separation, greatly increases the service life of the lithium ion sieve, and is applicable to lithium extraction from various lithium-containing solutions due to the acid and alkali resistance of ZrO2. The method comprises the following steps: 1, preparing FO; 2, preparing LMFO; 3, preparing ZrO2@LMFO; and 4, preparing ZrO2@HMFO. The process is simple in preparation, the dissolution loss of manganese and iron tends to be stable in multiple cycles, the magnetic separation performance is good, the process is applicable to mass production, and is helpful to the industrialization progress of lithium extraction from salt lake brine.

The utility model belongs to the technical field of heat storage box, specifically disclose a kind of heat storage box for heating furnace, including heat storage cylinder, the lower end of heat storage cylinder is connected with support frame, the lower end of heat storage cylinder is connected with air intake mechanism in middle part, the lower end of heat storage cylinder is equipped with opening in middle part, the lower part of heat storage cylinder inner wall is connected with placing frame, the lower end of placing frame inner wall is connected with supporting ring, the upper end of heat storage cylinder is connected with heat insulation ring, the upper end of heat insulation ring is connected with cylinder on both sides, two the lower end of cylinder is sequentially penetrated heat insulation ring and heat storage cylinder and extends to heat storage cylinder interior, the utility model is through the synergic cooperation of optimized cylindrical structure design, compression and dust removal mechanism, high-temperature resistant and sealing protection measure and convenient valve control, reached the comprehensive effect of improving heat storage heat exchange efficiency, strengthening dust removal effect, guaranteeing stable operation under high-temperature environment and being convenient for operation maintenance.

The utility model discloses a wall -hanging type half self -service indoor plant maintenance frame, including frame body, medium box and water storage box, medium box front opening is used for plant cultivation, and its top is equipped with watering fence and realizes even water distribution, water storage box is connected with medium box through the ladder -like connecting section and is clamped, and the connecting section is equipped with plant bottom water absorption hole and plant side water absorption hole. The medium box lateral wall is equipped with the suspension breathable hole and has wall -hanging installation and ventilation function, and the open side is arranged the arc hook for fixing medium and plant. Water storage box and medium box are through the card strip and the card slot and realize detachable seal connection between, and the back four corners are equipped with the buffer pad piece and guarantee wall -hanging stability. The maintenance frame solves the technical problem of watering uneven, water storage failure and insufficient ventilation in traditional wall -hanging plant maintenance, realizes half -automatic water supply and space efficient utilization.