CN201427005Y

CN201427005Y - Y-type filter drainage device

Info

Publication number: CN201427005Y
Application number: CN2009203056605U
Authority: CN
Inventors: 张立志; 李祺
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-04
Filing date: 2009-07-04
Publication date: 2010-03-24
Anticipated expiration: 2019-07-04

Abstract

The utility model relates to a filter drainage device, in particular to a Y-type filter drainage device which comprises a Y-shaped filter, wherein the Y-shaped filter consists of a casing, the two sides of the upper end of the casing are respectively provided with a water inlet pipe orifice and a water outlet orifice, a drain pipe hole is arranged on the lower end of the casing, and water inlet pipe orifice, the water outlet pipe orifice and the drainage pipe orifice are communicated with each other, a filter cavity is arranged in the drainage pipe orifice, a filter screen is installed in thefilter cavity, and a valve is fixed on the drainage pipe orifice. The Y-type filter drainage device has reasonable and practical structure, does not need to stop equipment during draining, and does not need to replace consumed parts, can finish the drainage only by one worker, and has high efficiency, low cost and convenient use.

Description

The Y type filters excretion machine

One, technical field

The utility model relates to the filtration excretion machine, is that a kind of Y type filters excretion machine.

Two, background technology

At present, in factory, the supermarket, office building, heat supplies such as office building or refrigeration system all can be used y-type filter, as: what the central air-conditioning cooling water system adopted is open water circulation system, when this system moves, recirculated cooling water contacts in a large number with air in the system, carbon dioxide escapes in the air in the water on the one hand, its carbonate equilibrium state is destroyed, brought dissolved oxygen in the cooling water on the other hand, cause the water quality instability, be easy to generate incrustation scale and corrosion phenomenon, simultaneously organic matter in the air dust, microorganism, cooling inner-tower filling material fragment etc. also can be brought in the water, constantly accumulates and breeds.Dust slag particle, salt crust, filler fragment, corrosion and biological clay will precipitate at duct wall for a long time in the water like this.As not adopting filter, the pipeline of condenser is very thin, is just very easily stopped up by foreign material such as incrustation scales, thereby influences the normal operation of equipment.

Present water circulation system is widely used to be y-type filter.Y-type filter belongs to pipeline coarse filter series, also can be used for gas or other medium bulky grain things and filters, and is installed in the big solid impurity that can remove on the pipeline in the fluid.But existing y-type filter also the situation that filter screen is stopped up by dirt occurs through regular meeting in actual use, more seriously causes foreign material to enter unit after screen pack breakage or the distortion, stops up heat exchanger, causes the low or shutdown of heat supply or refrigerating efficiency.Because of needs stop water circulation system operation, could remove dirt in the filter, and dismantle the screen pack of y-type filter at every turn and clean, its workload is all bigger, length, replacing consumptive material expense were paid also greatly when institute took a lot of work, efficient is low.

The way of other air conditioning cooling water circulatory system water treatment of dirt has: 1, do not handle or take blowdown simply to control fouling or corrosion.2, supplementing water is softened and is controlled circulating water quality.3, set up electrostatic water treating device on the cooling water system, come antiscale, scale removal, sterilization and algae removal.4, in cooling water system, add medicament (scale inhibition, inhibition, sterilization, algae removal) and control fouling, the breeding of corrosion and microorganism.But the required expense of this several method is all bigger, and effect is not too desirable.

Three, summary of the invention

The utility model provides a kind of Y type to filter excretion machine, and it has solved, and the prior art contaminant removal effectiveness is low, expense is high, the problem of weak effect, and just need not shut down and can realize the blowdown purpose.

The technical solution of the utility model realizes by following measure: a kind of Y type filters excretion machine, it comprises Y shape filter, this Y shape filter comprises housing, both sides, upper end at housing have water inlet pipe mouth and effluent pipe mouth respectively, there is end-of-the-pipe lower end at housing, and water inlet pipe mouth, effluent pipe mouth and end-of-the-pipe are interconnected, and filter chamber is arranged in end-of-the-pipe, screen pack is installed in filter chamber, on end-of-the-pipe, is installed with valve.

Be further optimization and/or improvements below to above-mentioned utility model technical scheme:

On above-mentioned valve, be installed with drainpipe.

Above-mentioned valve adopts butterfly valve or ball valve.

The adapter flange joint is arranged between above-mentioned end-of-the-pipe and valve, and an end and the end-of-the-pipe of adapter flange joint are fixedly installed togather, and the other end and the valve of adapter flange joint are fixedly installed togather.

Between above-mentioned end-of-the-pipe and valve nipple is arranged, an end of nipple is fixedly installed togather by screw thread and end-of-the-pipe, and the other end and the valve of nipple are fixedly installed togather by screw thread.

The water inlet pipe mouth of above-mentioned housing is equipped with water inlet pipe, and the housing effluent pipe mouth is equipped with outlet pipe, is separately installed with Pressure gauge on water inlet pipe and outlet pipe.

The utility model reasonable and compact in structure; need not shut down, not influence the work of water circulation system during blowdown, not dismantle the purpose that just can in time reach blowdown quickly; only need a staff just can finish blowdown work, therefore have efficient height, cost characteristics low, easy to use.

Four, description of drawings

Accompanying drawing 1 is the main TV structure schematic diagram of the utility model embodiment 1.

Accompanying drawing 2 is the main TV structure schematic diagram of the utility model embodiment 2.

Coding in the accompanying drawing is respectively: 1 is water inlet pipe mouth, and 2 is effluent pipe mouth, and 3 is end-of-the-pipe, and 4 are the draining mouth of pipe, and 5 is valve, and 6 is the adapter flange joint, and 7 are nipple.

Five, the specific embodiment

The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.

Below in conjunction with embodiment and accompanying drawing the utility model is further described:

Shown in accompanying drawing 1,2, this Y type filters excretion machine and comprises Y shape filter, this Y shape filter comprises housing, in the both sides, upper end of housing water inlet pipe mouth 1 and effluent pipe mouth 2 are arranged respectively, in the lower end of housing end-of-the-pipe 3 is arranged, water inlet pipe mouth 1, effluent pipe mouth 2 and end-of-the-pipe 3 are interconnected, and in end-of-the-pipe 3 filter chamber are arranged, screen pack is installed in filter chamber, on end-of-the-pipe, is installed with valve 5.

Can above-mentioned Y type be filtered excretion machine make further optimization and/or improvements according to actual needs:

Shown in accompanying drawing 1,2, according to actual conditions, on valve, be installed with drainpipe 4, so just can quickly and easily dirt and water be drained.

Shown in accompanying drawing 1,2, valve 5 adopts butterfly valve or ball valve.

Embodiment 1: as shown in Figure 1, for large diameter water circulating pipe, adapter flange joint 6 is arranged between end-of-the-pipe 3 and valve, one end of adapter flange joint 6 and the port of export of end-of-the-pipe 3 are fixedly installed togather, the other end of adapter flange joint 6 and valve 5 are fixedly installed togather, valve 5 can adopt butterfly valve, thereby can reach quick unlatching and effect closed, convenient control.

Embodiment 2: as shown in Figure 2, water circulating pipe for minor diameter, between end-of-the-pipe 3 and the valve 5 nipple 7 is arranged, an end of nipple 7 is fixedly installed togather by screw thread and end-of-the-pipe 3, and the other end of nipple 7 and valve 5 are fixedly installed togather by screw thread.Valve 5 adopts ball valve.

According to actual conditions, for monitor dirt in the excretion machine what and get rid of in time, the water inlet pipe mouth 1 of housing is equipped with water inlet pipe, housing effluent pipe mouth 2 is equipped with outlet pipe, on water inlet pipe and outlet pipe, be separately installed with Pressure gauge, when the manometric pressure reduction on Pressure gauge on the water inlet pipe and the outlet pipe becomes big, illustrate that the dirt in the screen pack is too much, just can get rid of dirt in time.

Above technical characterictic has constituted most preferred embodiment of the present utility model, it has stronger adaptability and implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfy the demand of different situations, as: can carry out corresponding above-mentioned transformation and constitute the utility model existing Y shape filter.

The course of work of the utility model most preferred embodiment is: when the Pressure gauge on the water inlet pipe that monitors and the Pressure gauge pressure reduction on the outlet pipe become big, illustrate that the dirt in the screen pack is too much, just can open valve 5, utilize the High-Pressure Water in the pipeline in time that the dirt removal in the screen pack is clean fast, behind the dirt removal, valve-off 5 gets final product, and so just can not influence the work of whole water circulating system.

Claims

1, a kind of Y type filters excretion machine, it is characterized in that comprising Y shape filter, this Y shape filter comprises housing, both sides, upper end at housing have water inlet pipe mouth and effluent pipe mouth respectively, there is end-of-the-pipe lower end at housing, and water inlet pipe mouth, effluent pipe mouth and end-of-the-pipe are interconnected, and filter chamber is arranged in end-of-the-pipe, screen pack is installed in filter chamber, on end-of-the-pipe, is installed with valve.

2, Y type according to claim 1 filters excretion machine, it is characterized in that being installed with on the valve drainpipe.

3, Y type according to claim 1 and 2 filters excretion machine, it is characterized in that valve adopts butterfly valve or ball valve.

4, Y type according to claim 1 and 2 filters excretion machine, it is characterized in that the adapter flange joint is arranged between end-of-the-pipe and the valve, one end and the end-of-the-pipe of adapter flange joint are fixedly installed togather, and the other end and the valve of adapter flange joint are fixedly installed togather.

5, Y type according to claim 3 filters excretion machine, it is characterized in that the adapter flange joint is arranged between end-of-the-pipe and the valve, one end and the end-of-the-pipe of adapter flange joint are fixedly installed togather, and the other end and the valve of adapter flange joint are fixedly installed togather.

6, filter excretion machine according to claim 1 and 2 described Y types, it is characterized in that between end-of-the-pipe and the valve nipple being arranged, one end of nipple is fixedly installed togather by screw thread and end-of-the-pipe, and the other end and the valve of nipple are fixedly installed togather by screw thread.

7, Y type according to claim 3 filters excretion machine, it is characterized in that between end-of-the-pipe and the valve nipple being arranged, one end of nipple is fixedly installed togather by screw thread and end-of-the-pipe, and the other end and the valve of nipple are fixedly installed togather by screw thread.

8, Y type according to claim 1 and 2 filters excretion machine, it is characterized in that the water inlet pipe mouth of housing is equipped with water inlet pipe, and the housing effluent pipe mouth is equipped with outlet pipe, is separately installed with Pressure gauge on water inlet pipe and outlet pipe.

9, Y type according to claim 5 filters excretion machine, it is characterized in that the water inlet pipe mouth of housing is equipped with water inlet pipe, and the housing effluent pipe mouth is equipped with outlet pipe, is separately installed with Pressure gauge on water inlet pipe and outlet pipe.

10, Y type according to claim 7 filters excretion machine, it is characterized in that the water inlet pipe mouth of housing is equipped with water inlet pipe, and the housing effluent pipe mouth is equipped with outlet pipe, is separately installed with Pressure gauge on water inlet pipe and outlet pipe.