CN206943555U

CN206943555U - Valve and apply its heat-exchanger rig

Info

Publication number: CN206943555U
Application number: CN201720780590.3U
Authority: CN
Inventors: 高志男
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-30
Filing date: 2017-06-30
Publication date: 2018-01-30
Anticipated expiration: 2027-06-30

Abstract

The utility model is on a kind of valve and applies its heat-exchanger rig, is related to Btu utilization field.The technical scheme mainly used for：Valve, including housing and movable part.The inner hollow of housing, and import, first outlet and the second outlet of inside are communicated with housing；Movable part is used to close the first outlet when moving to first position, so that the import connects with the second outlet；With the second outlet is closed when moving to the second place so that the import connects with the first outlet.In technical scheme provided by the utility model, because movable part can close different outlets when moving to first position and the second place, so as to which movable part can make import and different outlets at different positions, and then heat transferring medium can be made to be flowed out from different outlets as needed when being passed through heat transferring medium to import, to reach the technique effect that the flow direction of exchange thermal medium is controlled.

Description

Valve and apply its heat-exchanger rig

Technical field

Btu utilization technical field is the utility model is related to, more particularly to a kind of valve and applies its heat-exchanger rig.

Background technology

Existing shell and tube exchanger has a tube side passage and shell side passage, and heat exchanger includes heat exchanger tube, shape in heat exchanger tube Into above-mentioned tube side passage.Heat transferring medium fluid in shell side passage can carry out hot friendship when exchanging heat Bottomhole pressure between pipe Change, to reach the technique effect of heat exchange.However, in some cases, such as when the heat transferring medium into heat exchanger tube can not be stopped When supplying, and need not exchange heat, existing heat exchanger can not switch the flow direction of heat transferring medium, can only work on and be exchanged heat, So as to meet the needs of user.

Utility model content

In view of this, technical problem to be solved in the utility model is to provide a kind of flow direction that can exchange thermal medium and entered The valve of row control.

Another object of the present utility model is to provide a kind of heat-exchanger rig using above-mentioned valve.

To reach above-mentioned purpose, the utility model mainly provides following technical scheme：

On the one hand, embodiment of the present utility model provides a kind of valve, including：

Housing, its inner hollow, and import, first outlet and the second outlet of inside are communicated with housing；

Movable part, it closes the first outlet when being used to move to first position, so that the import and described second Outlet；With the second outlet is closed when moving to the second place so that the import connects with the first outlet.

The purpose of this utility model and solve its technical problem and can also be applied to the following technical measures to achieve further.

In foregoing valve, optionally, the movable part is arranged on the enclosure interior.

In foregoing valve, optionally, the movable part is tumbler, to turn to described first position and second Position.

In foregoing valve, optionally, valve also includes：

Rotating shaft, it is rotatably arranged on the housing, and the rotating shaft is connected with the movable part, to drive the work Moving part turns to described first position and the second place.

In foregoing valve, optionally, valve also includes：

Drive mechanism, it is connected with the rotating shaft, to drive the axis of rotation, turns to the movable part described First position and the second place.

In foregoing valve, optionally, the drive mechanism includes driving cylinder and connecting rod；

One end of the connecting rod and the output end of the driving cylinder are hinged, and the other end is fixedly connected with the rotating shaft；

Wherein, the driving cylinder drives the axis of rotation to described first position and second by the connecting rod Put.

In foregoing valve, optionally, the rotating shaft is located at the enclosure interior and the housing is stretched out in one end；

The driving cylinder and the connecting rod are arranged at the outside of the housing, the other end of the connecting rod with it is described Described one end of rotating shaft is fixedly connected.

On the other hand, embodiment of the present utility model also provides a kind of heat-exchanger rig, and it is included described in any of the above-described kind Valve.

In above-mentioned heat-exchanger rig, optionally, the heat-exchanger rig includes heat exchanger, and there is the heat exchanger tube side to lead to Road；

The import of the tube side passage of the heat exchanger is connected with the first outlet of the valve.

In above-mentioned heat-exchanger rig, optionally, the heat-exchanger rig also includes being used for the second outlet with the valve The pipeline of connection.

At least have below beneficial to effect by above-mentioned technical proposal, the utility model valve and using its heat-exchanger rig Fruit：

In technical scheme provided by the utility model, because movable part can be with when moving to first position and the second place Different outlets is closed, so as to which movable part can make import and different outlets at different positions, and then ought be to entering Mouth can be such that heat transferring medium is flowed out from different outlets as needed when being passed through heat transferring medium, to reach the flow direction of exchange thermal medium The technique effect being controlled.

In addition, reason of the heat-exchanger rig provided by the utility model due to the above-mentioned valve of setting, therefore also there is heat exchanging The technique effect that the flow direction of medium is controlled.

Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below Describe in detail bright as after.

Brief description of the drawings

Fig. 1 is a kind of planar structure schematic diagram for valve that an embodiment of the present utility model provides；

Fig. 2 is a kind of internal structure schematic diagram for valve that an embodiment of the present utility model provides；

Fig. 3 is a kind of dimensional structure diagram for valve that an embodiment of the present utility model provides；

Fig. 4 is a kind of structural representation for heat-exchanger rig that an embodiment of the present utility model provides.

Reference：1st, housing；11st, import；12nd, first outlet；13rd, second outlet；2nd, movable part；3rd, rotating shaft；4th, drive Motivation structure；41st, driving cylinder；42nd, connecting rod；5th, heat exchanger；100th, valve；200th, another pipeline；300th, pipeline.

Embodiment

Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose of utility model taken, Below in conjunction with accompanying drawing and preferred embodiment, to embodiment, structure, feature and its work(according to the present utility model application Effect, describe in detail as after.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily same implementation Example.In addition, the special characteristic, structure or feature in one or more embodiments can be combined by any suitable form.

As depicted in figs. 1 and 2, a kind of valve 100 that one embodiment of the present utility model proposes, including housing 1 and work Moving part 2.The inner hollow of housing 1, and housing 1 is provided with import 11, first outlet 12 and second outlet 13.Wherein, import 11, First outlet 12 is connected inside housing 1 with second outlet 13.Movable part 2 is used to close first outlet when moving to first position 12, so that import 11 connects with second outlet 13；With second outlet 13 is closed when moving to the second place so that import 11 and the The connection of one outlet 12.

In the technical scheme of above-mentioned offer, because movable part 2 can close when moving to first position and the second place Different outlets, so as to which at different positions import 11 can connect movable part 2 from different outlets 12 or 13, and then work as Vehicular exhaust can be made to be flowed from different outlets 12 or 13 when being passed through heat transferring medium such as Vehicular exhaust to import 11 as needed Go out, the technique effect being controlled with the flow direction reached to Vehicular exhaust.

Need exist for explanation be：As shown in Fig. 2 above-mentioned movable part 2 can be with plate-like, to form baffle plate.

Further, as shown in Fig. 2 foregoing movable part 2 can be arranged on inside housing 1, so that the profile of valve 100 Seem more attractive in appearance.

As shown in Fig. 2 foregoing movable part 2 can be tumbler, to turn to foregoing first position and the second place. Certainly, in the example of a replacement, foregoing movable part 2 can also be sliding part etc., specifically can according to be actually needed into Row design.

As shown in Fig. 2 valve 100 of the present utility model can also include rotating shaft 3, rotating shaft 3 is rotatably arranged in housing 1 On.Rotating shaft 3 is connected with movable part 2, to drive movable part 2 to rotate foregoing first position and the second place extremely.

Above-mentioned rotating shaft 3 is fixedly connected with movable part 2, for example clamping or is connected by screw.

In order to save manpower, as shown in Fig. 2 valve of the present utility model 100 can also include drive mechanism 4.Driving machine Structure 4 is connected with rotating shaft 3, is rotated with drive shaft 3, movable part 2 is turned to foregoing first position and the second place.

In one is specifically applied example, as shown in figure 3, foregoing drive mechanism 4 can include driving cylinder 41 and connect Bar 42.One end of connecting rod 42 and the output end of driving cylinder 41 are hinged, and the other end of connecting rod 42 is fixedly connected with rotating shaft 3.Wherein, drive Dynamic cylinder 41 turns to foregoing first position and the second place by the drive shaft 3 of connecting rod 42.In this example, driving cylinder 41 Output end, connecting rod 42 and rotating shaft 3 form and are similar to slider-crank mechanism.During the output end straight-line displacement of driving cylinder 41, it is logical Cross the drive shaft 3 of connecting rod 42 and turn to foregoing first position and the second place.

Above-mentioned driving cylinder 41 can be cylinder or oil cylinder etc., but, in order to keep the cleaning of valve 100, preferably select Use cylinder.

Foregoing drive mechanism 4 can also select rotary actuator or motor etc. in addition to it can select driving cylinder 41.

In one is specifically applied example, as shown in Figures 2 and 3, foregoing rotating shaft 3 is located inside housing 1 and one end Stretch out housing 1.Foregoing driving cylinder 41 and connecting rod 42 is arranged at the outside of housing 1, the other end and the rotating shaft 3 of connecting rod 42 One end of stretching housing 1 be fixedly connected.In this example, can by the way that driving cylinder 41 and connecting rod 42 are arranged on outside housing 1 To reduce corrosion of the heat transferring medium in housing 1 to driving cylinder 41 and connecting rod 42, the use longevity of driving cylinder 41 and connecting rod 42 is improved Life.

Embodiment of the present utility model also provides a kind of heat-exchanger rig, and it includes the valve 100 in any of the above-described embodiment.

Reason of the above-mentioned heat-exchanger rig due to setting above-mentioned valve 100, therefore the flow direction also with exchange thermal medium is entered The technique effect of row control.

As shown in figure 4, foregoing heat-exchanger rig can include heat exchanger 5, there is heat exchanger 5 tube side passage and shell side to lead to Road.The import of the tube side passage of heat exchanger 5 is connected with the first outlet 12 of valve 100.

As shown in figure 4, in the technical scheme of above-mentioned offer, when needing to be exchanged heat using heat exchanger 5, can adjust The state of valve 100, makes movable part 2 move to the second place, and movable part 2 closes the import of second outlet 13, now valve 100 11 connect with first outlet 12.The heat transferring medium such as Vehicular exhaust flowed into from the import of valve 100 flows via first outlet 12 Enter in the tube side passage of heat exchanger 5, the normal work of heat exchanger 5；When heat exchanger 5 need not be utilized to exchange heat, valve 100 can be made Movable part 2 move to first position, movable part 2 closes first outlet 12, and now import 11 connects with second outlet 13, from valve The heat transferring medium such as Vehicular exhaust that the import of door 100 flows into flows out via second outlet 13, and heat exchanger 5 stops heat exchange. So solve when that can not stop the supply of heat transferring medium, and need not exchange heat, existing heat exchanger 5 can not switch heat exchange and be situated between The flow direction of matter, can only work on the technical problem to be exchanged heat.

Specifically, when vehicle operationally, the engine of vehicle is discharging the tail gas of high temperature always, containing big in tail gas The heat of amount.When the temperature in vehicle chamber is relatively low, the heat contained in tail gas can be utilized using heat exchanger 5, this When by adjusting valve 100, Vehicular exhaust is entered in heat exchanger 5 and exchange heat.When the temperature in vehicle chamber reach design temperature and The engine of vehicle now can make Vehicular exhaust not enter heat exchanger also when discharging high-temperature tail gas by adjusting valve 100 5 heat exchange, but be exhausted directly in other local such as air.

Above-mentioned heat-exchanger rig can also include being used for the pipeline 300 being connected with the second outlet 13 of valve 100, to pass through The pipeline 300 exports the heat transferring medium discharged from second outlet 13.

Likewise, the first outlet 12 of the tube side passage of above-mentioned heat exchanger 5 and valve 100 can pass through another pipeline 200 Connection.

Need exist for explanation be：In the case where not conflicting, those skilled in the art can incite somebody to action according to actual conditions Related technical characteristic is mutually combined in above-mentioned each example, to reach corresponding technique effect, particularly for various combined situations Do not repeat one by one herein.

It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal Limitation, any simple modification, equivalent change and modification made to above example according to the technical essence of the utility model, In the range of still falling within technical solutions of the utility model.

Claims

A kind of 1. valve, it is characterised in that including：

Housing (1), its inner hollow, and the import (11) of inside is communicated with housing (1), first outlet (12) and second goes out Mouth (13)；

Movable part (2), it closes the first outlet (12) when being used to move to first position, so that the import (11) and institute State second outlet (13) connection；With the second outlet (13) is closed when moving to the second place so that the import (11) with First outlet (12) connection.
2. valve as claimed in claim 1, it is characterised in that

It is internal that the movable part (2) is arranged on the housing (1).
3. valve as claimed in claim 1 or 2, it is characterised in that

The movable part (2) is tumbler, to turn to described first position and the second place.
4. valve as claimed in claim 3, it is characterised in that also include：

Rotating shaft (3), it is rotatably arranged on the housing (1), and the rotating shaft (3) is connected with the movable part (2), with band Move the movable part (2) and turn to described first position and the second place.
5. valve as claimed in claim 4, it is characterised in that also include：

Drive mechanism (4), it is connected with the rotating shaft (3), to drive the rotating shaft (3) to rotate, rotates the movable part (2) To described first position and the second place.
6. valve as claimed in claim 5, it is characterised in that

The drive mechanism (4) includes driving cylinder (41) and connecting rod (42)；

One end of the connecting rod (42) and the output end of the driving cylinder (41) are hinged, the other end and the fixed company of the rotating shaft (3) Connect；

Wherein, the driving cylinder (41) by the connecting rod (42) drive the rotating shaft (3) turn to described first position and The second place.
7. valve as claimed in claim 6, it is characterised in that

The rotating shaft (3) is located at the housing (1) inside and the housing (1) is stretched out in one end；

The driving cylinder (41) and the connecting rod (42) are arranged at the outside of the housing (1), the connecting rod (42) it is described The other end is fixedly connected with described one end of the rotating shaft (3).
8. a kind of heat-exchanger rig, it is characterised in that including the valve (100) any one of claim 1 to 7.
9. heat-exchanger rig as claimed in claim 8, it is characterised in that

The heat-exchanger rig includes heat exchanger (5), and the heat exchanger (5) has tube side passage；

The import of the tube side passage of the heat exchanger (5) is connected with the first outlet (12) of the valve (100).
10. heat-exchanger rig as claimed in claim 8 or 9, it is characterised in that

The heat-exchanger rig also includes being used for the pipeline (300) being connected with the second outlet (13) of the valve (100).