CN203925811U

CN203925811U - Bavin filter hollow heating cup

Info

Publication number: CN203925811U
Application number: CN201420359946.2U
Authority: CN
Inventors: 初海峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-07-01
Filing date: 2014-07-01
Publication date: 2014-11-05
Anticipated expiration: 2024-07-01

Abstract

The utility model discloses a kind of bavin filter hollow heating cup, comprise cup, water intake, water outlet, hollow transition screw, spacing jump ring, seal ring, cup is hollow, the upper end of hollow transition screw is arranged in filter cartridge seat, utilize internal thread to fix, hollow transition screw is spacing with spacing jump ring through the center hole of bottom of cup, then filter core is screwed on outer silk.Bavin filter hollow heating cup is quick for installation, filter element replacing is simple and convenient, cheap for manufacturing cost, realized the interior heating of diesel-oil filter element, the oil circuit of diesel oil partly heats up more unimpeded sooner, and heat loss is few, cored screw in filter core and filter cartridge seat can not stop up oil circuit because of wax deposition, the time of-No. 35 oily use still less, also energy-conserving and environment-protective more, once mounting Maintenance free.

Description

Bavin filter hollow heating cup

Technical field the utility model relates to a kind of diesel car heating equipment, is specifically related to a kind of bavin filter hollow heating cup.

Background technique is being focused on energy-conserving and environment-protective and is improving today that conveying efficiency reduces cost of transportation.People first open car with-No. 3 and with No. 0 oil, normally travel after engine water temperature rise again in the winter time.And this device is oil tank heating apparatus, diesel car heating equipment in the market has electric heating and water to heat two kinds.

Wherein the diesel-oil filter element heating part of Electric heating appliance can be divided into interior heating, three kinds of external heat and filter core bottom strip resistance silk assemblies.Interior heating is to have two resistance wires to import filter core inside, when installation or more renew cartridge, will especially carefully to prevent that the isolation layer broken skin of resistance wire from leaking electricity, cause short circuit breaking out of fire.External heat be resistance to be positioned on to a tubbiness iron plate is upper to be formed a heating barrel and be wrapped on filter core, internally heating is slow mutually for external heat, more to first heating plate be taken down to renew cartridge again during renew cartridge, and then heating barrel is pacified back also cumbersome, and the price of bottom strip resistance silk assembly filter core is several times of common filter core, replacement cost is made a mistake high.Electric heating can not be used for a long time because prior art exists, because cold weather temperature is low again in the winter time, long-play can be put the voltage in vehicle accumulator not or weaken and cause vehicle to start, and can only play pre-heat effect, can not start the heat effect of essence.Be exactly that electrically heated isolation layer aging being easily short-circuited that be subject to for a long time the continuous heating of diesel oil corrosion and resistance wire all to accelerate isolation layer caused fire in addition.On expressway, can see the truck because of resistance wire short circuit breaking out of fire, once breaking out of fire is extremely difficult to put out, will make whole chassis scrap.Although water heater, in fuel tank, there is heating equipment diesel heating, but the low diesel oil of cold weather temperature also has a segment distance from fuel tank to diesel-oil filter element in the winter time, add that oil pipe is thinner, because the speed of a motor vehicle is fast, first filter core is outside exposed again, so cored screw and filter core in oil circuit first filter cartridge seat partly also easily play paraffin blockage plug oil circuit, must need the time of growing to use-No. 35 diesel oil to improve the temperature of No. 0 diesel oil in fuel tank, to prevent that first filter core from playing paraffin blockage plug oil circuit, diesel-oil filter element also needs heating for above-mentioned reasons, because also there is no the device of the interior heating that the diesel oil in diesel-oil filter element directly contacts with heating equipment.So people have expected being wrapped in the external heat state on filter core with hot air hose or iron pipe, but heating time is longer, because renew cartridge more, so hot air hose, must be gapped between iron pipe and filter core, must prevent that friction mutually from rubbing filter core bad, also handy cotton material parcel is incubated.More renew cartridge is inconvenient, also exists the drawback the same with electric heating bucket.

Summary of the invention for overcome electric heating can not long-time heating and water heating can not in the drawback of Heating Diesel Fuel filter core, the utility model provides a bavin filter hollow heating cup between filter cartridge seat and filter core.

The technical solution of the utility model is as follows:

A kind of bavin filter hollow heating cup, comprise cup, water intake, water outlet, hollow transition screw, spacing jump ring, seal ring, cup is hollow, and the upper end of hollow transition screw is arranged in filter cartridge seat, utilizes internal thread to fix, hollow transition screw is spacing with spacing jump ring through the center hole of bottom of cup, filter core is screwed to outer silk upper, the upper end of cup seals with seal ring again, the seal ring sealing that lower end carries with filter core.

The utility model has the advantage of: quick for installation, filter element replacing is simple and convenient, cheap for manufacturing cost, realized the interior heating of diesel-oil filter element, the oil circuit of diesel oil partly heats up more unimpeded sooner, and heat loss is few, cored screw in filter core and filter cartridge seat can not stop up oil circuit because of wax deposition, the time of-No. 35 oily use still less, also energy-conserving and environment-protective more, once mounting Maintenance free.

Description of drawings 1 bavin filter hollow heating cup main body;

Fig. 2 bavin filter hollow heating cup lower end surface;

Fig. 3 bavin filter hollow heating cup upper-end surface;

Fig. 4 is hollow transition screw structural schematic diagram;

1, water intake 2, water outlet; 3, seal ring; 4, cup; 5, hollow transition screw; 5.1, spacing jump ring; 5.2, internal thread; 5.3, outer silk; 6, cross hydraulic fluid port; 7, center hole; 8, filter cartridge seat filler opening; 9, filter cartridge seat oil outlet; 10, filter core; 10.1, filter core carries seal ring; 11, filter cartridge seat.

Embodiment is first positioned on hollow transition screw 5 in filter cartridge seat 11, utilize internal thread 5.2 fixing, hollow transition screw 5 is spacing through the spacing jump ring 5.1 of center hole 7 use of bottom of cup, and while preventing more renew cartridge, cup comes off, and filter core 10 is being screwed on outer 5.3.Seal ring 3 sealings for the upper end of cup 4, seal ring 10.1 sealings that lower end carries with filter core 10.Wherein from motor hot water out, from water intake 1, through cup 4, to water outlet 2, get back to motor.The diesel oil after filtration filler opening on core print seat 11 8, in cup 4, is being crossed hydraulic fluid port 6 to filter core 10 through cup 4 bottoms.Diesel oil passes through the filtration of filter core 10, then by hollow transition screw 5, arrives the oil outlet 9 of filter cartridge seat 11, through the diesel oil heating, enters motor.In engine operation, after a period of time, the thermal radiation of bavin filter hollow heating cup can also be filter core 10, filter cartridge seat 11 also heating simultaneously.

Claims

1. a bavin is filtered hollow heating cup, it is characterized in that: comprise cup (4), water intake (1), water outlet (2), hollow transition screw (5), spacing jump ring (5.1), seal ring (3), cup is hollow, the upper end of hollow transition screw is arranged in filter cartridge seat (11), utilize internal thread (5.2) fixing, hollow transition screw is spacing with spacing jump ring through the center hole of bottom of cup, again filter core (10) is screwed on outer silk (5.3), seal ring for upper end (3) sealing of cup, lower end carries seal ring (10.1) sealing with filter core.