7results about How to "Shorten closing time" patented technology

The invention is suitable for the technical field of energy storage liquid cooling devices, and provides a modular self-cleaning liquid cooling constant temperature device which comprises an electric control assembly, a water pump unit, a heat pump unit and an air heat exchanger assembly, the electric control assembly is connected with the peripheries of the water pump unit, the heat pump unit and the air heat exchanger assembly, and the electric control assembly and the water pump unit are arranged in parallel. And the air heat exchanger assembly is arranged beside the water pump unit. According to the scheme, the defects and deficiencies of an existing energy storage liquid cooling device system are overcome, a traditional liquid cooling device is changed into a modular product, occupied space is greatly reduced, split modularization has the advantages of being small in size, light in weight, convenient to install and maintain and the like, and due to the fact that each module is small in size, cost is low. When the device breaks down, a fault module can be taken down and a new module can be directly installed, the closing time of the energy storage system is shortened, the efficiency is guaranteed, the device is additionally provided with the automatic cleaning assembly, and the automatic cleaning function is achieved, so that the labor input is reduced, and the fault rate is reduced.

The invention discloses a brand new sequence small nucleic acid molecule QuickHeal RNA-1 capable of promoting wound healing, and provides an effective chemical modification method. The invention also discloses an application of the novel small nucleic acid molecule in a skin acute wound healing animal model. The invention discloses the small nucleic acid molecule QuickHeal RNA-1 capable of promoting skin wound healing for the first time, and the small nucleic acid molecule QuickHeal RNA-1 can be used as a candidate medicine for treating acute skin wounds. The small nucleic acid molecule Quick Heal RNA-1 disclosed by the invention has a relatively good application prospect in preparation of a medicine for healing a skin wound. The method has a wide application prospect.

The utility model relates to pig feed production technical field, concretely is a kind of quantitative oil adding equipment, including oil storage structure, adding structure and quantitative adding structure, and oil storage structure includes oil tank;Adding structure is interconnected with oil tank, and adding structure includes quantitative tank;Quantitative adding structure is fixedly installed in quantitative tank inside, and quantitative adding structure includes force plate, and force plate middle part is connected with limit slide block by bearing rotation sleeve, and limit slide block is screw joint with the upper end of pull plug rod, and pull plug rod middle part is sealed sliding sleeve joint with float plate, and pull plug rod lower end is fixedly connected with sealing plug.The utility model in the present application, with the injection of oil liquid float plate is lifted, and after floating a certain distance, force plate is lifted, and then using pull plug rod to open sealing plug to open oil discharge passage, carry out oil liquid adding work, until quantitative tank oil liquid is exhausted, float plate falls back using float plate self weight, and sealing plug is compressed to block the passage again, realize oil quantitative adding work.

The invention discloses a rapid cooling process and device for asphalt pavement paving, and the rapid cooling device adopts an air cooling structure crossing a pavement and utilizes a plurality of air blowing units to work simultaneously, so that the temperature of an asphalt layer can be rapidly reduced, and the cooling time is obviously shortened. On the basis, according to the rapid cooling process, cooling and paving are carried out at the same time on different length sections of a construction road section through the device. When asphalt is paved on one length section, the previous paved and preliminarily solidified length section can be quickly cooled, so that the overall construction efficiency is greatly improved, and the closing time of a construction road section is remarkably shortened.

The utility model relates to tunnel safety technical field, and disclose a kind of line-of-sight monitoring early warning device for tunnel safety, including target board body, the rear end of target board body is fixedly connected with adjusting assembly, the surface of adjusting assembly is fixedly connected with mounting plate, adjusting assembly includes installation platform one, the inner wall top of installation platform one is fixedly connected with fixed column one, the surface of fixed column one is rotatably connected with movable sleeve, the surface of movable sleeve is fixedly connected with connecting frame, the inside of connecting frame is installed with threaded sleeve, the inside screw thread connection of threaded sleeve has threaded rod, the front end of threaded rod is fixedly connected with fixed sleeve. The utility model is by fixed column one, movable sleeve, threaded sleeve, threaded rod, fixed sleeve, fixed column two, installation platform two, sliding block and slide rail component adjusting assembly setting, the rotation of threaded rod is converted into the swing of target board around fixed column one, realizes the accurate alignment to curved horizontal line of sight.

The invention provides sewage treatment equipment for dimethyl tetrahydrophthalate production and a use process of the sewage treatment equipment, and relates to the technical field of chemical wastewater treatment, the treatment equipment comprises a sewage inlet pipe, a sewage outlet pipe and a filter material conveying pipe, the sewage outlet pipe and the filter material conveying pipe are fixed together to form a herringbone pipeline, and the herringbone pipeline is provided with a water inlet pipe and a water outlet pipe; a treatment section pipeline is fixedly communicated between the top of the herringbone pipeline and the sewage inlet pipe, a filtering and cleaning assembly is arranged on the left side of the treatment section pipeline, and a collecting assembly is arranged on the right side of the treatment section pipeline. Sewage is rapidly filtered and separated in the flowing process, so that the treatment time is shortened, the overall sewage treatment efficiency is improved, the production process can be more rapidly carried out, the retention and accumulation of the sewage are avoided, and the risk of chemical reaction or peculiar smell generation possibly caused by retention is reduced.

The utility model discloses a bridge anti -collision guardrail connecting structure convenient to quick installation applies in traffic safety facility technical field, and the utility model discloses quick installation through mechanical interlock principle, only need to be inserted with each other when construction to the prefabricated guardrail unit alignment, can complete fixed connection, shortens the on -the -spot assembly time, and the simple installation, and the modular structure is convenient for transportation and post -stage maintenance replacement, and the construction efficiency has been effectively promoted and the traffic closure time has been reduced, the streamline curved surface converts the collision impact force into the dispersed energy, when the vehicle has the slight scratch, avoids the partial stress concentration caused by rigid collision, both reduces the guardrail structure damage, and reduces the vehicle maintenance cost, and its flexible buffering characteristic is especially suitable for urban bridge section.