CN208205530U

CN208205530U - A kind of cooling dry filtrating equipment

Info

Publication number: CN208205530U
Application number: CN201820515764.8U
Authority: CN
Inventors: 张�杰
Original assignee: Xinchang Chuyang Precision Machinery Co Ltd
Current assignee: Xinchang Chuyang Precision Machinery Co Ltd
Priority date: 2018-04-12
Filing date: 2018-04-12
Publication date: 2018-12-07
Anticipated expiration: 2028-04-12

Abstract

The utility model discloses a kind of cooling dry filtrating equipments, including the first shell, first interior of shell is mounted with coarse strainer, and coarse filtration sieve bottom is equipped with molecular sieve, first shell and second housing constitute splicing construction, and first the junction of shell and second housing be concaveconvex structure, first outer casing bottom is connected with second housing, and fie screen is mounted with inside second housing, inner collar is connected at the top of the second housing, its second housing outer ring is connected with seal gasket, and seal gasket outer ring is connected with pressure ring, first shell outer ring is welded and connected with mounting rack, and mounting rack intermediate thread is connected with bolt.The cooling dry filtrating equipment uses the structure of the first shell and second housing, so that operator is more convenient when the molecular sieve to internal failure is replaced, and using the structure of pressure ring, inner collar and seal gasket, the operation that the device can also be stable is allowed in the case where making the more convenient and fast situation of operator.

Description

A kind of cooling dry filtrating equipment

Technical field

The utility model relates to technical field of refrigeration equipment, specially a kind of cooling dry filtrating equipment.

Background technique

Refrigeration equipment is equipment used in refrigerating operation, and different refrigerating methods use different equipment, most widely used at present Be vapor compression refrigeration, capital equipment has compressor, condenser, evaporator and throttle valve, and device for drying and filtering is air-conditioning system Cold part is the basic device of operation of air conditioning systems, mainly plays the role of contaminant filter.

Cooling dry filtrating equipment currently on the market carries out more in the molecular sieve to fail to inside because water suction is excessive It needs to dismantle filter screen when changing, replacement operation is more troublesome, inconvenient.

Utility model content

The purpose of this utility model is to provide a kind of cooling dry filtrating equipments, to solve to mention in above-mentioned background technique Cooling dry filtrating equipment currently on the market out is when the molecular sieve to fail to inside because water suction is excessive is replaced It needs to dismantle filter screen, replacement operation is more troublesome, inconvenient problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of cooling dry filtrating equipment, including First shell, first interior of shell is mounted with coarse strainer, and coarse filtration sieve bottom is equipped with molecular sieve, first shell Bottom is connected with second housing, and fie screen is mounted with inside second housing, is connected with inner ring at the top of the second housing Circle, second housing outer ring is connected with seal gasket, and seal gasket outer ring is connected with pressure ring, the welding of first shell outer ring It is connected with mounting rack, and mounting rack intermediate thread is connected with bolt.

Preferably, first shell and second housing constitute splicing construction, and the connection of the first shell and second housing Place is concaveconvex structure.

Preferably, the interior loop-shaped of the pressure ring is mutually agreed with the outer loop-shaped of seal gasket, and pressure ring outer ring is symmetrically divided It is furnished with bulge-structure, and the position of pressure ring bulge-structure and the position of mounting rack are corresponding, and pressure ring bulge-structure outer ring The screwed tooth structure of helicitic texture and bolt matches.

Preferably, the inner collar and second housing are structure as a whole, and the top of inner collar is equipped with flanging structure, and The bulge-structure of the flanging structure of inner collar and the first outer casing bottom inner ring is located at same vertical line, and inner collar and first The connection type of shell is to be flexibly connected.

Preferably, the seal gasket circularizes distribution about the first shell and second housing outer ring, and seal gasket with First shell, second housing and pressure ring are seamless connection.

Compared with prior art, the utility model has the beneficial effects that the cooling dry filtrating equipment uses outside first The structure of shell and second housing so that operator is more convenient when the molecular sieve to internal failure is replaced, and utilizes pressure The structure of ring, inner collar and seal gasket, allows the operation that the device can also be stable in the case where making the more convenient and fast situation of operator.It should The first shell and second housing of device constitute splicing construction, and the junction of the first shell and second housing is concaveconvex structure, The structure allows operator to open the device from molecular sieve position, so as to directly operate to molecular sieve, more just It is replaced in molecular sieve of the operator to internal failure, the interior loop-shaped of pressure ring is mutually agreed with the outer loop-shaped of seal gasket, Its pressure ring outer ring is symmetrically distributed with bulge-structure, and the position of pressure ring bulge-structure and the position of mounting rack are corresponding, and press The helicitic texture of ring bulge-structure outer ring and the screwed tooth structure of bolt match, which can play compression effect to seal gasket Fruit more improves the sealing effect of seal gasket, and the structure enables bolt is more stable to compress to pressure ring, allows Pressure ring is more firm, so that the device is more stable at runtime, inner collar and second housing are structure as a whole, inner ring The top of circle is equipped with flanging structure, and the bulge-structure of the flanging structure of inner collar and the first outer casing bottom inner ring is located at together One vertical line, and the connection type of inner collar and the first shell is to be flexibly connected, the structure operator by the first shell and After second housing is opened, the mounting area of molecular sieve can be improved, thus replacement of the person of being more convenient to operate to the molecular sieve of failure, Seal gasket circularizes distribution about the first shell and second housing outer ring, and seal gasket and the first shell, second housing and Pressure ring is seamless connection, which can be completely covered by the junction of the first shell and second housing, to improve The leakproofness of the device, allows the device to more stable operation.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1；

Fig. 3 is the utility model schematic cross-sectional view.

In figure: 1, coarse strainer, 2, fie screen, the 3, first shell, 4, molecular sieve, 5, bolt, 6, second housing, 7, installation Frame, 8, pressure ring, 9, inner collar, 10, seal gasket.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of cooling dry filtrating equipment, including the One shell 3, is mounted with coarse strainer 1 inside the first shell 3, and 1 bottom of coarse strainer is equipped with molecular sieve 4, the first shell 3 and the Two shells 6 constitute splicing construction, and the junction of the first shell 3 and second housing 6 is concaveconvex structure, which makes operator The device can be opened from 4 position of molecular sieve, so as to directly operate to molecular sieve 4, the person of being more convenient to operate is to inside The molecular sieve 4 of failure is replaced, and 3 bottom of the first shell is connected with second housing 6, and is mounted with inside second housing 6 Fie screen 2 is connected with inner collar 9 at the top of second housing 6, and 6 outer ring of second housing is connected with seal gasket 10, and seal gasket 10 outer rings are connected with pressure ring 8, and seal gasket 10 circularizes distribution, and seal gasket about the first shell 3 and 6 outer ring of second housing 10 and first shell 3, second housing 6 and pressure ring 8 be seamless connection, which can be to the first shell 3 and second housing 6 Junction is completely covered by, to improve the leakproofness of the device, allows the device to more stable operation, inner ring Circle 9 and second housing 6 are structure as a whole, and the top of inner collar 9 is equipped with flanging structure, and the flanging structure of inner collar 9 It is located at same vertical line, and the connection type of inner collar 9 and the first shell 3 with the bulge-structure of 3 bottom inner ring of the first shell To be flexibly connected, which can be improved the mounting surface of molecular sieve 4 after operator opens the first shell 3 and second housing 6 Product, thus replacement of the person of being more convenient to operate to the molecular sieve 4 of failure, the interior loop-shaped of pressure ring 8 and the outer ring shape of seal gasket 10 Shape mutually agrees with, and 8 outer ring of pressure ring is symmetrically distributed with bulge-structure, and the position phase of the position of 8 bulge-structure of pressure ring and mounting rack 7 It is corresponding, and the helicitic texture of 8 bulge-structure outer ring of pressure ring and the screwed tooth structure of bolt 5 match, and which can be to sealing Rubber mat 10 plays compression effect, more improves the sealing effect of seal gasket 10, and the structure enables bolt 5 more stable Pressure ring 8 is compressed, make pressure ring 8 more firm, so that the device is more stable at runtime, outside the first shell 3 Circle is welded and connected with mounting rack 7, and 7 intermediate thread of mounting rack is connected with bolt 5.

Working principle: when using the cooling dry filtrating equipment, first check the device with the presence or absence of part it is damaged or The case where being not connected firmly, check it is errorless after carry out again using, when needing the molecular sieve 4 to internal failure to replace, recruitment Tool rotates bolt 5 counterclockwise, bolt 5 is backed out from the mounting rack 7 of the first shell 3 and second housing 6, then again by pressure ring The screw of 8 outer rings is successively dismantled, and pressure ring 8 loses limitation, can dismantle pressure ring 8 from the outer ring of the first shell 3 and second housing 6 Under and, effect is pressed to it when seal gasket 10 loses pressure ring 8, it can be by seal gasket 10 outside the first shell 3 and second The outer ring of shell 6 is taken off down, then again separates second housing 6 and the first shell 3 to two sides, inner collar 9 is gradually from the first shell 3 Middle extraction stops extraction when reaching the bulge-structure position of 3 bottom inner ring of the first shell, and then molecular sieve 4 is completely exposed, It can directly be replaced, after replacement, successively be installed each component referring to the above method, here it is the systems The working principle of colod-application dry filtrating equipment.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims

1. a kind of cooling dry filtrating equipment, including the first shell (3), it is characterised in that: peace inside first shell (3) Dress is fixed with coarse strainer (1), and coarse strainer (1) bottom is equipped with molecular sieve (4), and the first shell (3) bottom is connected with second Shell (6), and be mounted with fie screen (2) inside second housing (6), inner collar is connected at the top of the second housing (6) (9), second housing (6) outer ring is connected with seal gasket (10), and seal gasket (10) outer ring is connected with pressure ring (8), described First shell (3) outer ring is welded and connected with mounting rack (7), and mounting rack (7) intermediate thread is connected with bolt (5).

2. a kind of cooling dry filtrating equipment according to claim 1, it is characterised in that: first shell (3) and Second housing (6) constitutes splicing construction, and the junction of the first shell (3) and second housing (6) is concaveconvex structure.

3. a kind of cooling dry filtrating equipment according to claim 1, it is characterised in that: the inner ring of the pressure ring (8) Shape is mutually agreed with the outer loop-shaped of seal gasket (10), and pressure ring (8) outer ring is symmetrically distributed with bulge-structure, and pressure ring (8) The position of bulge-structure and the position of mounting rack (7) are corresponding, and the helicitic texture and bolt of pressure ring (8) bulge-structure outer ring (5) screwed tooth structure matches.

4. a kind of cooling dry filtrating equipment according to claim 1, it is characterised in that: the inner collar (9) and Two shells (6) are structure as a whole, and the top of inner collar (9) is equipped with flanging structure, and the flanging structure of inner collar (9) and The bulge-structure of first shell (3) bottom inner ring is located at same vertical line, and the connection of inner collar (9) and the first shell (3) Mode is to be flexibly connected.

5. a kind of cooling dry filtrating equipment according to claim 1, it is characterised in that: the seal gasket (10) is closed Distribution, and seal gasket (10) and the first shell (3), second housing are circularized in the first shell (3) and second housing (6) outer ring (6) and pressure ring (8) is seamless connection.