CN209237486U

CN209237486U - Dismantle No leakage screen pipe

Info

Publication number: CN209237486U
Application number: CN201821717884.2U
Authority: CN
Inventors: 侯天强; 田华; 严谦
Original assignee: Tongren People's Hospital
Current assignee: Tongren People's Hospital
Priority date: 2018-10-23
Filing date: 2018-10-23
Publication date: 2019-08-13
Anticipated expiration: 2028-10-23

Abstract

The utility model relates to a kind of disassembly No leakage screen pipes, belong to separator technical field, comprising: one section of hollow tube body is provided with filter device in the inner cavity of tube body, is provided with heating device in the overall length of tube body；Disassembly is without drain structure, it includes fixing end and movable end, the fixing end includes a lid, the base of the lid is provided with the jack with lid open communication, sealing I is provided in the jack, the movable end includes the tube body that one is in " convex " shape, the channel of connection is provided in tube body, the oral area of the small end of the tube body is provided with sealing II, the connection thorn that may pass through sealing II is provided in the lid, when movable end is inserted into fixing end, the small end of tube body passes through sealing I, and connection pierces through sealing II；When taking-up, the small end of tube body exits sealing I, and connection thorn exits sealing II, seals I and sealing II continues to seal, so that will not leak in disassembly, will not cause secondary pollution to device itself.

Description

Dismantle No leakage screen pipe

Technical field

The utility model relates to filter device technical fields, and in particular to a kind of disassembly No leakage screen pipe.

Background technique

Conduit in existing filter device can not usually be replaced, if having blocking or damage, whole device is scrapped, and increase Use cost.Meanwhile there are filter structure in conduit, the case where blocking, is easier to occur, and the period scrapped is shorter, further Increase the burden of patient.

To solve the above problems, prior art CN201721434333 proposes a kind of guide-tube structure that can be replaced, i.e., will Conduit both ends are set as detachable structure, but the structure has that blood leakage, blood in a device may in disassembly It pollutes and corrodes, and then the service life of shortening device, increase use cost.

Utility model content

In view of this, being dismantled the purpose of this utility model is to provide a kind of conduit dismantling No leakage and can keeping the temperature In will not leak and will not cause secondary pollution to device.

The utility model is achieved through the following technical solutions:

No leakage screen pipe is dismantled, including

One section of hollow tube body is provided with filter device in the inner cavity of tube body, is provided in the overall length of tube body Heating device,

Disassembly is at least respectively arranged one at the both ends of tube body without drain structure comprising fixing end and movable end,

The fixing end includes a lid, and the base of the lid is provided with the jack with lid open communication, described to insert Sealing I is provided in hole,

The movable end include one be in " convex " shape tube body, be provided with the channel of connection in tube body, the tube body it is small The oral area at end is provided with sealing II, and the connection thorn that may pass through sealing II is provided in the lid,

When movable end is inserted into fixing end, the small end of tube body passes through sealing I, and connection pierces through sealing II；When taking-up, tube body Small end exits sealing I, and connection thorn exits sealing II, seals I and sealing II continues to seal.

Further, the connection thorn includes that cylindrical body fixing end is pierced through with the cone that cylindrical body fixing end front end is arranged in End.

Further, multiple drainage troughs are uniformly arranged on the excircle of the cylindrical body fixing end.

Further, the cavity volume being connected to that is internally provided with of the cylindrical body fixing end and cylindrical body fixing end, the circle Cylinder fixing end is provided with multiple inlet openings being connected to cavity volume, and the cone pierces through end and is provided with to be connected to cavity volume Fluid hole.

It further, further include the connection thorn fixed frame being arranged in inside fixing end, the connection thorn fixed frame includes fixing Seat and bracket, connection thorn fixation hole is provided in the fixing seat, and the bracket is connected between fixing seat and fixing end inner wall.

Further, the sealing I and sealing II are all made of silica gel and are made.

Further, the heating device is the resistive heater and and adding thermal resistance being set in tube body wall in the shape of a spiral The plug that silk is connected with conducting wire.

Further, the inlet opening is arranged on the outer circumference surface of cylindrical body fixing end, and in axial direction continuously distributed, The fluid hole is arranged in cone and pierces through on the center at end.

The utility model has the beneficial effects that:

It can be connected to by dismantling without drain structure, be blocked after disassembly when in use, realized disassembly No leakage, reduce pollution and damage Hurt device, improves the service life of device；And so that tube body is kept certain temperature by heating device, it is heated for blood in pipe, To make up thermal loss, its mobility is kept, reduces the risk of blocking, reduces the maintenance cost of replacement conduit.

Detailed description of the invention

Fig. 1 is the structural schematic diagram that the utility model dismantles No leakage screen pipe；

Fig. 2 is the structural schematic diagram of fixing end；

Fig. 3 is the structural schematic diagram of movable end；

Fig. 4 is the top view of Fig. 2；

Fig. 5 is schematic diagram when disassembly is in connection without drain structure；

Fig. 6 is the structural schematic diagram of connection thorn；

Fig. 7 is the bottom view of Fig. 6.

Description of symbols:

1- tube body；2- fixing end；3- movable end；4- jack；5- seals I；6- seals II；7- connection thorn； 8- resistive heater；9- plug；10- cylindrical body fixing end；11- cone pierces through end；12- drainage trough；13- volume Chamber；14- inlet opening；15- fluid hole；16- connection thorn fixed frame；17- fixing seat；18- bracket；19- connection thorn is fixed Hole；20- filter device；21- is dismantled without drain structure；22- lid；23- tube body.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.

Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the range of the utility model protection.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

In the foregoing description of the utility model, it should be noted that the orientation of the instructions such as term " side ", " other side " Or positional relationship be based on the orientation or positional relationship shown in the drawings or the utility model product using when usually put Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply relatively important Property.

In addition, the terms such as term " identical " are not offered as requiring component absolutely identical, but may exist small difference. Term " vertical " is only that the positional relationship between finger is more vertical with respect to for " parallel ", is not to indicate the structure one Surely completely vertical, but can be slightly tilted.

It as shown in Figures 1 to 7, is the disassembly No leakage screen pipe of the present embodiment, comprising: one section of hollow tube body 1, The inner cavity of tube body is provided with filter device 20, and filter device can be the prior arts such as absorption particle, filter screen；In tube body Overall length on be provided with heating device, heating device heats blood in overall length, keeps certain temperature, makes blood not Solidification improves its filtering level and handling capacity, not blocking pipeline；Disassembly is respectively arranged without drain structure 21 at the both ends of tube body One comprising fixing end 2 and movable end 3, fixing end include a lid 22, and the base of lid is provided with and lid open communication Jack 4, be embedded in jack sealing I5, jack is sealed；Movable end includes the tube body 23 that one is in " convex " shape, The channel of connection is provided in tube body, the oral area of the small end of tube body is provided with sealing II6, and pierceable sealing II is provided in lid Connection thorn 7, when movable end is inserted into fixing end, the small end of tube body passes through sealing I, and connection pierces through sealing II, to realize two Connection between person；When fetched, the small end of tube body exits sealing I, and connection thorn exits sealing II, seals I and sealing II continues It seals, to realize that No leakage is dismantled.

Specifically, heating device is the resistive heater 8 and and resistive heater being set in tube body wall in the shape of a spiral The plug 9 connected with conducting wire.In use, plug is inserted into electrical socket, it is connected to power supply, to pass through resistive heater Tube body is set to keep certain temperature.

The connection thorn of the present embodiment includes cylindrical body fixing end 10 and the cone thorn that cylindrical body fixing end front end is arranged in End 11 is worn, multiple drainage troughs 12 are uniformly arranged on the excircle of cylindrical body fixing end, after connection pierces through sealing II, drainage trough Blood is introduced into movable end from fixing end, realizes connection.

Under normal circumstances, fixing end or movable end can be fixed on tube body.The preferred movable end of the present embodiment is fixed on On tube body, fixing end is then fixed on source of supply and storage source.Since tube body is usually that soft material is made, there is certain bending to become Shape ability, more convenient operation.

The present embodiment can be connected to by disassembly without drain structure when in use, be blocked after disassembly, realized disassembly No leakage, reduced Pollution and damaging device, conducive to the service life for improving device；And so that tube body is kept certain temperature by heating device, for pipe Middle blood heating, to make up thermal loss, keeps its mobility, reduces the risk of blocking, reduce the maintenance cost of replacement conduit.

As another embodiment, in the cavity volume that cylindrical body fixing end is connected to the inside of cylindrical body fixing end setting one 13, multiple inlet openings 14 being connected to cavity volume are set in cylindrical body fixing end, pierces through end setting in cone and connects with cavity volume Logical fluid hole 15.In this way, increasing the channel being connected between fixing end and movable end, handling capacity is improved.

As another embodiment, a connection thorn fixed frame 16 is set inside fixing end, and it includes solid which, which pierces fixed frame, Reservation 17 and bracket 18 are provided with connection thorn fixation hole 19 in fixing seat, in use, the cylindrical body fixing end insertion of fixed thorn Connection thorn fixation hole is fixed, and realization is detachably connected, and bracket is connected between fixing seat and fixing end inner wall, to fixed frame It forms support to fix, when necessary, bracket is settable multiple, and support can be made more firm.

As another embodiment, sealing I and sealing II is all made of silica gel and is made, silica gel has stronger spring return power, After being pierced, it can be again sealed off.

As another embodiment, inlet opening is arranged on the outer circumference surface of cylindrical body fixing end, and connects in the axial direction Be arranged multiple, make the presence of inlet opening on different height, can any position axially can be connected to cavity volume realization Feed liquor；It is pierced through on the center at end in addition, cone is arranged in fluid hole, such fluid hole is located at the bottommost of connection thorn, convenient The outflow of blood, and be not detained.

When tube body is longer, disassembly can also be arranged multiple without drain structure on tube body, make its multi-section combined knot Structure, to facilitate the examination and maintenance to each section of tube body, to reduce cost.

Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model It encloses, should all cover in the scope of the claims of the utility model.

Claims

1. dismantling No leakage screen pipe, it is characterised in that: including

One section of hollow tube body is provided with filter device in the inner cavity of tube body, heating is provided in the overall length of tube body Device,

The fixing end includes a lid, and the base of the lid is provided with the jack with lid open communication, in the jack It is provided with sealing I,

The movable end includes the tube body that one is in " convex " shape, and the channel of connection is provided in tube body, the small end of the tube body Oral area is provided with sealing II, and the connection thorn that may pass through sealing II is provided in the lid,

When movable end is inserted into fixing end, the small end of tube body passes through sealing I, and connection pierces through sealing II；When taking-up, the small end of tube body Sealing I is exited, connection thorn exits sealing II, seals I and sealing II continues to seal.

2. disassembly No leakage screen pipe according to claim 1, it is characterised in that: the connection thorn is fixed including cylindrical body The cone held and cylindrical body fixing end front end is arranged in pierces through end.

3. disassembly No leakage screen pipe according to claim 2, it is characterised in that: the excircle of the cylindrical body fixing end On be uniformly arranged multiple drainage troughs.

4. disassembly No leakage screen pipe according to claim 2, it is characterised in that: the cylindrical body fixing end and cylindrical body The cavity volume for being internally provided with connection of fixing end, the cylindrical body fixing end are provided with multiple feed liquors being connected to cavity volume Hole, the cone pierce through end and are provided with the fluid hole being connected to cavity volume.

5. disassembly No leakage screen pipe according to claim 1, it is characterised in that: further include being arranged in inside fixing end Connection thorn fixed frame, the connection thorn fixed frame include fixing seat and bracket, and connection thorn fixation hole is provided in the fixing seat, The bracket is connected between fixing seat and fixing end inner wall.

6. disassembly No leakage screen pipe according to claim 1, it is characterised in that: the sealing I and sealing II are all made of Silica gel is made.

7. disassembly No leakage screen pipe according to claim 1, it is characterised in that: the heating device is to set in the shape of a spiral The resistive heater being placed in tube body wall and the plug being connect with resistive heater with conducting wire.

8. disassembly No leakage screen pipe according to claim 4, it is characterised in that: the inlet opening setting is solid in cylindrical body On the outer circumference surface of fixed end, and it is in axial direction continuously distributed, the fluid hole is arranged in cone and pierces through on the center at end.