Sealing device and consisting of water stain preventing abnormal smells from the patient escape device
Technical field
This utility model relates to sewage treatment area, a kind of sealing device and consisting of water stain preventing abnormal smells from the patient escape device.
Background technology
Sewage treatment project is made up of several ponds (former pond, distribution reservoir, sanitary sewage pond, Sedimentation tank), there is its each function in each pond, in operation, some pond need to add fertilizer, water distribution is wanted in some pond, some pond to sample, so, all fabrication and installation that cover greatly in each pond have the openning of difference in functionality, take note operation to facilitate.Covering out greatly one openning at present, openning both sides add two angle steel reinforceds, then add by former and load onto a handle i.e. as lid from covering greatly the material cut down.But time one long not only closure deformation, cause sewage smells to escape, surrounding enviroment and daily life can have been had a strong impact on simultaneously.Therefore prior art sewage smells is checked aspect be still improved part.
Utility model content
For the deficiencies in the prior art, this utility model provide a kind of sealing device and consisting of water stain preventing abnormal smells from the patient escape device, can prevent sewage smells from escaping.
For achieving the above object, this utility model adopts the technical scheme that sealing device, including sealing lid, described sealing lid includes chimney post, capping, described chimney post is hollow structure, and the top of described chimney post is provided with seal groove, and described capping is placed in described seal groove, being filled with sealing medium in described seal groove, described sealing medium is connected with described lidstock.It is provided with grab handle, to facilitate user to grip in described capping.The sidewall of described capping forms an open-top receptacle, and described sidewall is positioned at described seal groove.
In this utility model one embodiment, described sealing medium is liquid.Described sealing medium is the liquid that can flow, such as water etc..
In this utility model one embodiment, the top of described chimney post is provided with the earflap of protrusion along chimney post radial direction, and described earflap is fixing with described chimney column sealing to be connected, and described earflap offers seal groove, and described capping is positioned over inside described seal groove.The cross section of described seal groove is U-shaped.
In this utility model one embodiment, the bottom of described seal groove offers draw-in groove, and described capping is fastened in described draw-in groove.
In this utility model one embodiment, described draw-in groove is circumferentially distributed.
In this utility model one embodiment, described capping offers opening.
In this utility model one embodiment, described opening is located close to one end of described seal groove bottom land.
In this utility model one embodiment, described chimney post being additionally provided with floor, one end of described floor is fixing with described chimney post to be connected, and the other end of described floor is fixing with earflap to be connected.
A kind of water stain preventing abnormal smells from the patient escapes device, and including container, sealing device, described chimney post is sealedly and fixedly connected with described container joint, and described chimney post is connected with described container.
In this utility model one embodiment, described container includes treatment tank and pond cover, and described pond cover covers on described treatment tank, described pond cover offers and takes geat, described take on geat connect have described chimney post, described chimney post to be sealedly and fixedly connected with described pond cover.
This utility model has the advantages that
What chimney post was arranged on pond cover takes geat, by arranging seal groove on the top of chimney post, in seal groove, filling liquid water is as sealing medium, capping is because its sidewall being placed in seal groove of conducting oneself with dignity will be in close contact with aqueous water, i.e. the gap that capping and seal groove joint are formed can be sealed by aqueous water by liquid medium.After filling liquid medium, the abnormal smells from the patient in cesspool cannot directly escape from gap, and then gas molecule hydrone to be first passed through " is escaped " and gone out to extraneous air, thus has checked glowing of abnormal smells from the patient.
Meanwhile, the sidewall of capping arranges opening, is for the ease of the displacement of aqueous water and the free-flowing in seal groove.The draw-in groove of seal groove trench bottom is to engage capping, closure sidewall and draw-in groove clamping, plays the effect of fixing capping.
This utility model is by using new sealing thinking, off the beaten track, it is therefore prevented that the abnormal smells from the patient in cesspool, and environment and daily life production around are served the effect that can not despise.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the enlarged drawing in Fig. 1 at A;
Fig. 3 is the top view of this utility model sealing device;
Fig. 4 is the front view of this practicality newly capping.
1, chimney post;2, capping;3, seal groove;5, grab handle;6, earflap;7, draw-in groove;8, opening;9, floor;11, pond cover;12, geat is taken.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing 1 to 4, the utility model will be further described.
Sealing device involved by this utility model, including sealing lid, described sealing lid includes chimney post 1, capping 2, described chimney post 1 is hollow structure, the top of described chimney post 1 is provided with seal groove 3, described capping 2 is to be formed an open-top receptacle by sidewall, described sidewall is positioned at described seal groove 3, the minimum diameter of the most described capping 2 is more than the maximum inner diameter of described chimney post 1, described chimney post 1 can be different shape, cross section is circle, oval, irregular polygon all may be used, when chimney post 1 is different hollow structure, the lid mouth-shaped of described capping 2 is with matched, i.e. capping 2 needs are completely covered and are suitably larger than chimney post 1.
In the present embodiment, seal groove 3 can be directly offered on the top of described chimney post 1, it is also possible at the earflap 6 being provided with protrusion along chimney post 1 radial direction.Described earflap 6 is sealedly and fixedly connected with described chimney post 1, and described earflap 6 offers seal groove 3, and it is internal that described capping 2 is positioned over described seal groove 3.Being filled with sealing medium in described seal groove 3, the cross section of described seal groove 3 is U-shaped.Described sealing medium is liquid, and described sealing medium 4 is the liquid that can flow, such as water etc..Described sealing medium and the sidewall close proximity of described capping 2.It is provided with grab handle 5, to facilitate user to grip in described capping 2.
Additionally, be further opened with opening 8 in described capping 2, opening 8 is located close to one end of described seal groove 3 bottom land, and opening 8 is easy to displacement and the free-flowing of liquid medium.Being additionally provided with floor 9 on described chimney post 1, one end of described floor 9 is fixing with described chimney post 1 to be connected, and the other end of described floor 9 is fixing with earflap 6 to be connected.
In other embodiments, the bottom of described seal groove 3 can also offer draw-in groove 7, and draw-in groove 7 is in circumferentially distributed, and described capping 2 is fastened in described draw-in groove 7.
Water stain preventing abnormal smells from the patient escapes device, including container, sealing device, described container includes treatment tank and pond cover 11, described pond cover 11 covers on described treatment tank, offer on described pond cover 11 and take geat 12, described take on geat 12 connect have described chimney post 1, described chimney post 1 to be sealedly and fixedly connected with described pond cover 11.Described chimney post 1 is sealedly and fixedly connected with described pond cover 11 joint, and described chimney post 1 is connected with described container.
During application, using filling liquid water in seal groove 3 as sealing medium, capping 2 because deadweight its be placed on the sidewall in seal groove 3 and directly will contact with aqueous water, i.e. aqueous water can be full of the gap of original contact position, is formed and seals.After filling liquid medium, the abnormal smells from the patient in cesspool cannot directly escape from gap, and then gas molecule hydrone to be first passed through " is escaped " and gone out to extraneous air, thus has checked glowing of abnormal smells from the patient.When specifically used, material, such as rustless steel etc. can be selected as required as capping and the material of earflap, so can avoid the corrosion of liquid airproof medium.Or at liquid airproof medium, set up anticorrosion pad, the protective pad that such as macromolecular material such as polyurethane, polyethylene is made.
This utility model utilizes aqueous water as sealing medium, effectively prevents the abnormal smells from the patient in cesspool to escape so that surrounding and daily life produce preferable improvement.
Above-mentioned specific embodiment is used only to illustrate this utility model; rather than be that this utility model is limited; in objective of the present utility model and scope of the claims; the any replacement not paying creative work making this utility model and change, fall within the protection domain of this utility model patent.