CN208199430U

CN208199430U - A kind of inspection pore structure of condensate water pot

Info

Publication number: CN208199430U
Application number: CN201820804623.8U
Authority: CN
Inventors: 郭允杰; 李军花; 王晶; 袁金浩
Original assignee: Chang Hua Machine (suzhou) Heavy Equipment Co Ltd
Current assignee: Chang Hua Machine (suzhou) Heavy Equipment Co Ltd
Priority date: 2018-05-28
Filing date: 2018-05-28
Publication date: 2018-12-07
Anticipated expiration: 2028-05-28

Abstract

The utility model relates to a kind of inspection pore structures of condensate water pot, it include: hole body and port lid, the hole body is equipped with first flange, the hole is covered with second flange, the first flange is connect with second flange by several fixing pieces, the hole body is equipped with the first mating surface matched with port lid, the hole is covered with the second mating surface matched with the first mating surface, the hole body is recessed with seal groove from the first mating surface, sealing ring is equipped in the seal groove, the sealing ring includes the first spring, second spring and the ductile bed being coated on the outside of the first spring and second spring, it is formed between first spring and the second mating surface and is sealed together, two sealings are formed between the second spring and the second mating surface, seal chamber is formed between first spring and second spring, the ductile bed is equipped with and connects with seal chamber Several through-holes, the hole body is equipped with the emptying channel to connect with the through-hole of ductile bed, to substantially increase sealing performance and safety.

Description

A kind of inspection pore structure of condensate water pot

[technical field]

The utility model relates to condensate water pot field more particularly to a kind of inspection pore structures of condensate water pot.

[background technique]

The working principle of condensate water pot is the heat that will enter the high-temperature gas in tank as cooling medium by using water Heat release is carried out, so that cryogenic gas is exported, it, generally can be on the tank body of condensate water pot for the ease of the daily maintenance of condensate water pot Inspection hole is set, in order to inspect periodically the situation in condensate water pot.

[utility model content]

To solve the above problems, the purpose of this utility model is to provide a kind of good airproof performances, condensation with long service life The inspection pore structure of water pot.

To achieve the above object, the technical solution that the utility model is taken are as follows: a kind of inspection pore structure of condensate water pot, packet Include: hole body and port lid, the hole body are equipped with first flange, and the hole is covered with second flange, the first flange and the second method Orchid is connected by several fixing pieces, and the hole body is equipped with the first mating surface matched with port lid, and the hole is covered with and first The second mating surface that mating surface matches, the hole body are recessed with seal groove from the first mating surface, set in the seal groove There is sealing ring, the sealing ring includes the first spring, second spring and the plasticity being coated on the outside of the first spring and second spring Layer, forms between first spring and the second mating surface and seals together, formed between the second spring and the second mating surface Two sealings, form seal chamber between first spring and second spring, the ductile bed is equipped with to connect with seal chamber Several through-holes, the hole body are equipped with the emptying channel to connect with the through-hole of ductile bed.

Preferably, the inspection pore structure of one of the utility model condensate water pot is further arranged to: described several logical It uniformly arranges on the circumferencial direction of ductile bed in hole.

Preferably, the inspection pore structure of one of the utility model condensate water pot is further arranged to: the through-hole Ellipsoidal cross section setting.

Preferably, the inspection pore structure of one of the utility model condensate water pot is further arranged to: the emptying is logical Road is connected with outer tube.

Preferably, the inspection pore structure of one of the utility model condensate water pot is further arranged to: first bullet Spring and the rounded setting of the axle of spring of second spring.

Preferably, the inspection pore structure of one of the utility model condensate water pot is further arranged to: the fixing piece For bolt and nut.

Preferably, the inspection pore structure of one of the utility model condensate water pot is further arranged to: first method It is equipped with dowel hole in blue and second flange, the first flange is positioned with second flange by positioning pin.

Preferably, the inspection pore structure of one of the utility model condensate water pot is further arranged to: the hole covers Equipped with lifting lug.

Compared with prior art, the utility model has the following beneficial effects: condensate water pot inspection in the utility model Pore structure is simple, easy for installation, good seal performance, safety coefficient are high.

[Detailed description of the invention]

Fig. 1 is the structural schematic diagram that condensate water pot checks pore structure in the utility model.

Fig. 2 is the partial enlarged view in Fig. 1 at A.

Fig. 3 is the structural schematic diagram of sealing ring in the utility model.

Fig. 4 is the schematic cross-sectional view along line B-B shown in Fig. 3.

In Fig. 1 to Fig. 4: 1, hole body, 10, first flange, 100,200, dowel hole, the 11, first mating surface, 12, sealing Ring recess, 13, emptying channel, 2, port lid, 20, second flange, 21, lifting lug, the 22, second mating surface, 3, bolt, 4, nut, 5, fixed Position pin, 6, sealing ring, the 60, first spring, 61, second spring, 62, ductile bed, 63, seal chamber, 620, through-hole, 7, outside connects Pipe.

[specific embodiment]

It is further to a kind of inspection pore structure work of condensate water pot described in the utility model below by specific embodiment Detailed description.

Join Fig. 1 to Fig. 4, a kind of inspection pore structure of condensate water pot, comprising: hole body 1 and port lid 2, the hole body 1 are equipped with the One flange 10, the port lid 2 are equipped with second flange 20, and the first flange 10 passes through several bolts 3 and spiral shell with second flange 20 Mother 4 connects, and is equipped with dowel hole 100,200 in the first flange 10 and second flange 20, the first flange 10 and the Two flanges 20 are positioned by positioning pin 5, and the port lid 2 is equipped with lifting lug 21, to facilitate lifting port lid 2.

The hole body 1 is equipped with the first mating surface 11 matched with port lid 2, and the port lid 2 is equipped with and the first mating surface 11 The second mating surface 22 matched, the hole body 1 are recessed with seal groove 12 from the first mating surface 11, in the seal groove 12 Equipped with sealing ring 6, the sealing ring 6 is including the first spring 60, second spring 61 and is coated on the first spring 60 and second spring The ductile bed 62 in 61 outsides, the rounded setting of the axle of spring of first spring 60 and second spring 61, first bullet It is formed between spring 60 and the second mating surface 22 and is sealed together, it is close to form two between the second spring 61 and the second mating surface 22 Envelope, to substantially increase the sealing performance of inspection hole, first spring 60 is capable of providing preferable pressure with second spring 61 Contracting elasticity, in compression process this elastic pressure promote ductile bed 62 deformation ensure with 22 absolute contact of the second mating surface, from And the requirement on machining accuracy to the second mating surface 22 can be reduced.Seal chamber is formed between first spring 60 and second spring 61 63, the ductile bed 62 is equipped with several ellipse holes 620 for connecting with seal chamber 63, and the several through-holes 620 are in plasticity It uniformly arranges on the circumferencial direction of layer 62, the hole body 1 is equipped with the emptying channel 13 to connect with the through-hole 620 of ductile bed 62, The emptying channel 13 is connected with outer tube 7, so as to empty to the air in seal chamber 63, to avoid seal chamber 63 Interior air heats expansion, influences safety.

In conclusion condensate water pot in the utility model checks that pore structure is simple, easy for installation, good seal performance, peace Overall coefficient is high.

The principles and effects of the utility model creation, and the reality that part uses only is illustrated in the above embodiments Example is applied, is rather than limited the present invention；It should be pointed out that for those of ordinary skill in the art, not departing from this Under the premise of utility model concept, various modifications and improvements can be made, these belong to the protection of the utility model Range.

Claims

1. a kind of inspection pore structure of condensate water pot, comprising: hole body and port lid, the hole body are equipped with first flange, the port lid Equipped with second flange, the first flange is connect with second flange by several fixing pieces, it is characterised in that: the hole body is equipped with The first mating surface matched with port lid, the hole are covered with the second mating surface matched with the first mating surface, the hole body Seal groove is recessed with from the first mating surface, is equipped with sealing ring in the seal groove, and the sealing ring includes the first spring, the Two springs and the ductile bed being coated on the outside of the first spring and second spring are formed between first spring and the second mating surface It seals together, two sealings is formed between the second spring and the second mating surface, between first spring and second spring Seal chamber is formed, the ductile bed is equipped with the several through-holes to connect with seal chamber, and the hole body is equipped with the through-hole with ductile bed The emptying channel to connect.

2. a kind of inspection pore structure of condensate water pot as described in claim 1, it is characterised in that: several through-holes are in plasticity It uniformly arranges on the circumferencial direction of layer.

3. a kind of inspection pore structure of condensate water pot as described in claim 1, it is characterised in that: the section of the through-hole is in ellipse Circle setting.

4. the inspection pore structure of condensate water pot as described in claim 1, it is characterised in that: the emptying channel and outer tube It is connected.

5. the inspection pore structure of the condensate water pot as described in claims 1 or 2 or 3, it is characterised in that: first spring and The rounded setting of the axle of spring of two springs.

6. the inspection pore structure of condensate water pot as described in claim 1, it is characterised in that: the fixing piece is bolt and spiral shell It is female.

7. the inspection pore structure of condensate water pot as described in claim 1, it is characterised in that: the first flange and second flange On be equipped with dowel hole, the first flange is positioned with second flange by positioning pin.

8. the inspection pore structure of condensate water pot as described in claim 1, it is characterised in that: the hole is covered equipped with lifting lug.