CN216236319U - Filtering device of water system for temperature control equipment - Google Patents

Abstract

The utility model discloses a filtering device of a water system of temperature control equipment, which is applied to the field of filtering devices and solves the technical problem that impurities block an adsorbent and influence the regeneration capacity of the adsorbent; the water inlet pipe and the water outlet pipe extend into the shell and are provided with filter pipes, and a plurality of filter grooves are formed in the filter pipes; the inner diameter of the strainer is larger than the inner diameters of the water inlet pipe and the water outlet pipe; each water filtering groove comprises two water filtering strips which are arranged at the same height of the water filtering pipe, and the sum of the lengths of the two water filtering strips is three fifths of the circumference of the water filtering pipe; the technical effect is that the filter pipe is arranged, impurities which cannot be adsorbed by the adsorbent are blocked in the filter pipe, the adsorption effect of adsorption particles is prevented from being damaged, and meanwhile, the inner diameter of the filter pipe and the position and the size of the water filtering tank are adjusted, so that the filtering speed of the filter pipe is increased, and the filter device keeps smooth liquid circulation.

Description

Filtering device of water system for temperature control equipment

Technical Field

The utility model relates to the field of filtering devices, in particular to a filtering device of a water system for temperature control equipment.

Background

Filters have been widely used in pharmaceutical, food and beverage industries as a liquid separation device to control impurities in industrial processes. In particular, the control of impurities is of greater importance in the semiconductor manufacturing industry. Since semiconductor devices are manufactured in clean rooms, it is important to minimize potential contamination of the production environment. Therefore, a liquid separation apparatus is required in the semiconductor manufacturing process in order to minimize contamination of the manufacturing line and clean room.

At present, chinese patent No. CN205495130U discloses a filter, which comprises a push handle, an upper shell and a lower shell, wherein the upper shell is provided with a liquid inlet, a liquid outlet and an air outlet, and the liquid inlet, the liquid outlet and the air outlet are mutually independent and parallel to one side.

Although this kind of filter has realized the filtration of liquid, in the use of reality, liquid is flowed into the casing by the inlet, passes the adsorption particle in the casing, flows to the casing bottom, and at this in-process, the impurity in the liquid is not of uniform size, and great impurity surpasss the adsorption efficiency of adsorption particle a bit, can block up the adsorption particle, and then reduces the adsorption effect of adsorption particle, influences the regeneration capacity of adsorption particle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a filtering device of a water system of temperature control equipment, which has the advantages that liquid to be filtered is primarily filtered before flowing through adsorption particles, so that the adsorption effect of the adsorption particles is prevented from being damaged.

The technical purpose of the utility model is realized by the following technical scheme: a filtering device of a water system of temperature control equipment comprises an upper shell and a lower shell which are hermetically connected, wherein the upper shell is provided with a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe are arranged in parallel, and a shell formed by the upper shell and the lower shell is filled with an adsorbent;

the parts of the water inlet pipe and the water outlet pipe, which extend into the shell, are provided with filter pipes, and a plurality of filter grooves for liquid to pass through are formed in the filter pipes; the inner diameter of the strainer is larger than the inner diameters of the water inlet pipe and the water outlet pipe.

According to the technical scheme, the water filtering groove is formed in the water filtering pipe, the liquid to be filtered discharged from the water inlet pipe is preliminarily filtered, impurities which cannot be adsorbed by the adsorbent are blocked in the water filtering pipe, and the liquid flows out of the water filtering groove; the strainer pipe is arranged at the water outlet and prevents the adsorbent from flowing into the water outlet; when a large amount of liquid is discharged into the water inlet pipe, the filtering speed of the strainer is low, so that the water inlet pipe cannot discharge the liquid, the liquid flowing speed is reduced, the inner diameter of the strainer is increased, the filtering speed of the strainer is increased, and the filtering device keeps smooth liquid circulation; the length sum that water filtering strip interval set up and two water filtering strips is three fifths of strainer pipe week length, increase the stability of strainer pipe in the time of guaranteeing the drainage ability, avoid the strainer pipe to stand warm water impact for a long time and the problem that the strainer pipe warp appears, use the strainer pipe to adopt tubular structure to replace the network structure commonly used, the network structure that the reticulation is extremely close is manufacturing cost big at first, secondly stability is more weak easily produces deformation, tubular structure is stable and difficult production is warp, can satisfy the operation requirement of long-time continuous work.

The utility model is further configured to: the strainer includes the connecting portion of being connected with the inlet tube, offers the filter house in drainage groove and sets up the portion of accomodating of keeping away from connecting portion one end at the filter house.

Through the technical scheme, the connecting part is connected with the water inlet pipe and used for fixing the water filter pipe; the filtering part is arranged below the connecting part and is used for filtering liquid to be filtered; the portion of accomodating sets up in the below of filter house, holds the large granule debris that flow into the strainer, prevents that large granule debris from blockking up the strainer.

The utility model is further configured to: the filter part accounts for three quarters of the length of the water filtering pipe, and the water filtering grooves are uniformly arranged along the length direction of the water inlet pipe.

Through above-mentioned technical scheme, the filter house accounts for three fourths of strainer, and what can be better when the full power operation of temperature control equipment, the maintenance is waited to filter liquid and is had smooth and easy circulation in inlet pipe and strainer, prevents that the condition that the intaking surpassed strainer drainage ability from appearing.

The utility model is further configured to: the strainer is welded at one end of the water inlet pipe and one end of the water outlet pipe extending into the shell.

Through above-mentioned technical scheme, the strainer is welded with inlet tube, outlet pipe, increases the stability of being connected of strainer and inlet tube, outlet pipe.

The utility model is further configured to: the water inlet pipe, the water outlet pipe and the strainer are all made of austenitic stainless steel with the mark of 06Cr19Ni 10.

Through above-mentioned technical scheme, inlet tube, outlet pipe and strainer adopt stainless steel material, improve three's high temperature resistance, the use of the temperature control equipment of being convenient for.

The utility model is further configured to: the upper shell is provided with a material changing head convenient for changing the adsorbent.

Through above-mentioned technical scheme, the head of reloading sets up on the epitheca, is convenient for pour into the adsorbent into in the casing.

The utility model is further configured to: the adsorbent is adsorbent resin.

Through the technical scheme, the resin adsorption recovery technology is mature, and the processing capacity is high.

In conclusion, the utility model has the following beneficial effects:

1. by arranging the water filter pipe, the water filter pipe filters liquid to be filtered discharged from the water inlet pipe, impurities which cannot be adsorbed by the adsorbent are blocked in the water filter pipe, and the adsorption effect of the adsorption particles is prevented from being damaged;

2. the inner diameter of the strainer and the position and the size of the water filtering groove are arranged, so that the filtering speed of the strainer is increased, the smooth circulation of liquid to be filtered in the feeding pipe and the strainer is maintained, and the filtering device is enabled to maintain smooth liquid circulation.

Drawings

Fig. 1 is an overall configuration diagram of the present embodiment;

FIG. 2 is a schematic cross-sectional view of the present embodiment;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is a front view schematically illustrating the structure of the drainpipe of the present embodiment;

fig. 5 is a schematic sectional view of the drainpipe of the present embodiment.

Reference numerals: 1. a housing; 2. a water inlet pipe; 3. a water outlet pipe; 4. a material changing head; 5. a water filter pipe; 6. an upper shell; 7. a lower case; 8. an installation part; 9. a connecting portion; 10. a filtering part; 11. a storage section; 12. a water filtering tank; 13. water filtering strips; 14. and a spacer block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1 and 2, a filtering device of a water system of a temperature control device comprises a shell 1, and a water inlet pipe 2, a water outlet pipe 3 and a material changing head 4 which are connected with the shell 1, wherein an adsorbent is filled in the shell 1, and the water inlet pipe 2 and the water outlet pipe 3 are both connected with a water filter pipe 5; the shell 1 is used for installing and containing various parts, the water inlet pipe 2 and the water outlet pipe 3 are arranged in parallel, liquid to be filtered is discharged into the shell 1, and filtered water in the shell 1 is pumped out of the shell 1; the strainer 5 connected with the water inlet pipe 2 primarily filters the liquid to be filtered discharged from the water inlet pipe 2; the adsorbent is filled in the case 1, and adsorbs the filtrate discharged into the case 1.

Referring to fig. 1 and 2, the housing 1 includes an upper case 6 and a lower case 7 hermetically connected to the upper case 6, and the upper case 6 and the lower case 7 are fixed by welding; the center of the upper shell 6 is provided with a mounting part 8, the mounting part 8 is provided with three through holes in a triangular shape, and the water inlet pipe 2, the water outlet pipe 3 and the material changing head 4 are respectively fixed at the three through holes; the water inlet pipe 2 and the water outlet pipe 3 extend into the through hole, and the material changing head 4 is welded at the through hole; the end surface of one end of the strainer 5 connected with the water inlet pipe 2, which is far away from the water inlet pipe 2, is close to the junction height of the upper shell 6 and the lower shell 7 (namely the end surface height of the lower shell 7); a gap is arranged between one end of the strainer 5 connected with the water outlet pipe 3 far away from the water outlet pipe 3 and the bottom wall of the lower shell 7.

Referring to fig. 3, 4 and 5, the strainer 5 is a circular tube with a hollow interior, and one end of the strainer 5 away from the water inlet pipe 2 is closed; the diameter of the outer wall of the water filter pipe 5 is the same as that of the outer wall of the water inlet pipe 2, and the diameter of the inner wall of the water filter pipe 5 is larger than that of the inner wall of the water inlet pipe 2; the strainer 5 comprises a connecting part 9 connected with the water inlet pipe 2, a filtering part 10 provided with a strainer groove 12 and a containing part 11 provided with the other end of the filtering part 10; the connecting part 9 is connected with the filtering part 10 and the water inlet pipe 2, and the connecting part 9 is fixedly connected with the water inlet pipe 2 through welding; a plurality of water filtering grooves 12 are formed in the filtering part 10, and the water filtering grooves 12 are arranged at intervals along the length direction of the water filtering pipe 5; each water filtering groove 12 comprises two water filtering strips 13 arranged on the same height of the water filtering pipe 5, the water filtering strips 13 are annular, the sum of the lengths of the two water filtering strips 13 is three fifths of the circumference of the water filtering pipe 5, and a spacing block 14 is arranged between the two water filtering strips 13; the receiving part 11 is arranged at one end of the filtering part 10 far away from the connecting part 9, and a filtering groove is not arranged on the receiving part 11; the length of the filtering part 10 is three quarters of the length of the filter pipe 5; the water inlet pipe 2, the water outlet pipe 3 and the strainer 5 are made of stainless steel, preferably austenitic stainless steel with the mark of 06Cr19Ni 10; the adsorbent can be activated carbon or adsorption resin, and is preferably adsorption resin.

Referring to fig. 3, 4 and 5, in the present embodiment, the length of the water filter pipe 5 is 40cm, the length of the connecting portion 9 is 3cm, the length of the receiving portion 11 is 6.8cm, the height of each water filter strip 13 is 0.2cm, and the height interval between adjacent water filter strips 13 is 2.8 cm; the diameter of the outer wall of the water filtering pipe 5 is 19.2cm, and the length of the outer wall of the water filtering strip 13 is 18.2 cm; the circumference of the outer wall of the water filtering pipe 5 is about 60cm, and the sum of the lengths of the two water filtering strips 13 is 36.4cm, so that the sum of the lengths of the two water filtering strips 13 accounts for about three fifths of the circumference of the outer wall of the water filtering pipe 5; the water filtering grooves 12 are provided with 11 pieces, so that the height of the filtering part is 30.2cm and approximately accounts for three quarters of the length of the water filtering pipe 5; the length of the containing part 11 is 6.8cm, and impurities fall to the bottom of the water filter pipe 5 and are not easy to splash to the filter part.

Working process and principle of the embodiment

Liquid to be filtered is discharged into the filter pipe 5 connected with the water inlet through the water inlet, the liquid flows into the shell 1 through the filter groove 12, and impurities are blocked in the filter pipe 5 and are retained in the containing part 11 of the filter pipe 5; the liquid flowing into the shell 1 drops downwards under the action of gravity, and flows through the adsorbent filled in the shell 1 in the dropping process, organic impurities are adsorbed by the adsorbent, and then the water outlet pipe 3 extracts the liquid purified by the adsorbent and discharges the purified liquid; this kind of filter equipment treats through setting up strainer 5 and filters liquid and carry out prefilter, keeps the regeneration performance of adsorbent, reduces the change frequency of adsorbent, and strainer 5 stability is strong simultaneously, is difficult for taking place deformation under high temperature liquid strikes.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims (7)

1. A filtering device of a water system of temperature control equipment comprises an upper shell (6) and a lower shell (7) which are connected in a sealing manner, wherein the upper shell (6) is provided with a water inlet pipe (2) and a water outlet pipe (3), the water inlet pipe (2) and the water outlet pipe (3) are arranged in parallel, and a shell (1) formed by the upper shell (6) and the lower shell (7) is filled with an adsorbent;

the water purifier is characterized in that filter pipes (5) are arranged on the parts of the water inlet pipe (2) and the water outlet pipe (3) extending into the shell (1), and a plurality of filter grooves (12) for liquid to pass through are formed in the filter pipes (5); the inner diameter of the strainer (5) is larger than the inner diameters of the water inlet pipe (2) and the water outlet pipe (3); each water filtering groove (12) comprises two water filtering strips (13) which are arranged at the same height of the water filtering pipe (5), and the sum of the lengths of the two water filtering strips (13) is three fifths of the circumference of the water filtering pipe (5).

2. The filtering device of the water system of the temperature control equipment according to claim 1, wherein the strainer (5) comprises a connecting portion (9) connected to the water inlet pipe (2), a filtering portion (10) provided with a strainer groove (12), and a receiving portion (11) provided at an end of the filtering portion (10) far from the connecting portion (9).

3. The filtering device of a water system of a temperature control device according to claim 2, wherein the filtering part (10) occupies three quarters of the length of the water filtering pipe (5), and the water filtering grooves (12) are uniformly arranged along the length direction of the water inlet pipe (2).

4. The filtering device of a water system for a temperature control device according to claim 3, wherein the strainer (5) is welded to the end of the inlet pipe (2) and the outlet pipe (3) extending into the housing (1).

5. The filtering device of the water system of the temperature control equipment as claimed in claim 2, wherein the water inlet pipe (2), the water outlet pipe (3) and the water filter pipe (5) are all made of austenitic stainless steel with the mark number of 06Cr19Ni 10.

6. The filtering device of a water system for temperature controlled equipment according to claim 5, characterized in that the upper shell (6) is provided with a change head (4) for facilitating the change of the adsorbent.

7. The filtration apparatus for a water system for a temperature controlled device as claimed in claim 6, wherein said adsorbent is an adsorbent resin.

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