67results about How to "Avoid the risk of water leakage" patented technology

The invention discloses a garden landscape fountain based on human living environment design. The garden landscape fountain is arranged inside a natural water source and comprises a power unit, a water spraying unit, a lamplight unit and a mist spraying unit, wherein the lamplight unit comprises a lamp, a supporting rack connected with the lamp and an angle adjusting component for adjusting the illumination direction of the lamp, the lamp comprises a shell, an LED lamp arranged inside the shell, a lamp hood matched with the shell and a sealing structure and a locking component which are used for preventing water from entering the shell, the mist spraying unit communicates with the water spraying unit and comprises an annular mist spraying flow guide passage and mist spraying heads distributed on the mist spraying flow guide passage at intervals, each mist spraying head is provided with a plurality of mist spraying mouths, and the mist spraying mouths and the mist spraying flow guide passage are connected through one curved passage. The garden landscape fountain based on the human living environment design is provided with the mist spraying unit, the mist spraying effect can be generated in the fountain process, and the fountain ornamental degree is higher; and the curved passage can enhance the impact force of a medium inside the mist spraying flow guide passage, and the atomization effect is good.

The invention provides a low-modulus high-adhesion assembling type silane modified polyether adhesive used for a building. The low-modulus high-adhesion assembling type silane modified polyether adhesive is divided into a component A and a component B, wherein the component A comprises silane modified polyether, a plasticizer, hydroxyl-terminated branched polyether, branched polyether epoxy resin,a coupling reagent, a thixotropic agent, white carbon black, enhanced filler A, hollow glass microsphere and toner; the component B comprises the plasticizer, the hydroxyl-terminated branched polyether, a light stabilizer, enhanced filler B, an organic tin catalyst and an amine curing agent. In addition, various ingredients in the silane modified polyether adhesive are optimized to obtain a sealant formula with an optimal binding effect. The double-component polyether adhesive system has good compatibility, in addition, the adhesion of the double-component polyether adhesive is greatly improved, the double-component polyether adhesive system is applied to the prefabricated construction member material abutted seam connection used by the assembling type building, a good binding and waterproof effect can also be achieved without being cooperated with a first coat, and meanwhile, a water leakage risk brought by an existing first coat construction misoperation can be avoided.

The invention discloses a refrigerator which comprises a refrigerator body, a door body and a drain pipe, wherein a refrigeration compartment, a freezing compartment and a mechanical chamber are defined in the refrigerator body, the freezing compartment is located above the refrigeration compartment, and the mechanical chamber is located below the refrigeration compartment; the door body is mounted on the refrigerator body so as to open or close the refrigeration compartment and the freezing compartment; and the drain pipe is arranged in the refrigerator body, a first end of the drain pipe is communicated with the freezing compartment, and a second end of the drain pipe is communicated with the mechanical chamber. According to the refrigerator provided by the embodiment of the invention, one drain pipe is connected between the freezing compartment and the mechanical chamber, defrosting water in the freezing compartment can directly flow through the drain pipe communicated with the mechanical chamber and is discharged into the mechanical chamber without flowing through the refrigeration compartment, so that a risk of water leakage of the refrigeration compartment is prevented, and safety and reliability of the refrigerator are improved.

The invention provides a composite filter element and a water purifier containing the same. A division plate, a first filtering cavity and a second filtering cavity are arranged in a shell of the composite filter element; the first filtering cavity and the second filtering cavity are formed through division by the division plate; filtering materials are arranged in the first filtering cavity and the second filtering cavity; a water stopping assembly is arranged at the opening position of the shell; the water stopping assembly comprises a water dividing piece and a water block piece; a water dividing flow channel is formed in the water dividing piece; a water block flow channel is formed in the water blocking piece; the water dividing piece is provided with a water dividing piece docking port; the water blocking piece is provided with a water blocking piece docking port; the water blocking piece and the water dividing piece realize docking and staggering of the water dividing piece docking port and the water blocking piece docking port through relative rotation; the water dividing flow channel comprises a first water dividing flow channel communicated with the first filtering cavityas well as a second water dividing flow channel communicated with the second filtering cavity; and the water dividing piece is provided with a drainage pipe which stretches into the division plate. Compared with the prior art, the composite filter element has the advantages of high sealing property, no water channeling and water seepage risks, good rotary operation hand feeling, low assembling difficulty, long service life and the like.