CN206944762U - A kind of high-efficiency heat exchanger - Google Patents
A kind of high-efficiency heat exchanger Download PDFInfo
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- CN206944762U CN206944762U CN201720611265.4U CN201720611265U CN206944762U CN 206944762 U CN206944762 U CN 206944762U CN 201720611265 U CN201720611265 U CN 201720611265U CN 206944762 U CN206944762 U CN 206944762U
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- China
- Prior art keywords
- bypass channel
- housing cavity
- heat
- bobbin carriage
- discharge outlet
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Abstract
The utility model discloses a kind of high-efficiency heat exchanger, including housing cavity, the both ends of the housing cavity are separately installed with the first bypass channel and the second bypass channel, the side of first bypass channel and the second bypass channel is separately installed with the first bobbin carriage and the second bobbin carriage, liquid entrance is provided with first bypass channel, tube head is installed in second bobbin carriage, and one end of tube head is arranged on the second bypass channel, second fluid entrance is installed at the top of the housing cavity, the bottom of the housing cavity is provided with the second discharge outlet, the inside of the housing cavity is provided with heat-transfer pipe, coil pipe is installed on the heat-transfer pipe, the case inside of the housing cavity is provided with fagging.Heat-transfer pipe is installed in the utility model housing cavity, disk is full of coil pipe on heat-transfer pipe, and coil pipe contacts with each other each other, is had mercy on heat transfer type by this discharge plate, increases the efficiency of heat transfer.
Description
Technical field
Heat-exchanger rig field is the utility model is related to, specifically a kind of high-efficiency heat exchanger.
Background technology
Heat exchanger, it is the equipment that the partial heat of hot fluid is passed to cold fluid, also known as heat exchanger.Heat exchanger is being changed
Occupy critical role in work, oil, power, food and other many industrial productions, heat exchanger can conduct in Chemical Manufacture for it
Heater, cooler, condenser, evaporator and reboiler etc., are widely used.Such as power plant's low temperature is exchanged heat with polytetrafluoroethylene (PTFE)
Device is the new device equipment that power plant carries out waste heat recovery for reduction exhaust gas temperature.Using teflon heat exchanger, can prevent
Acid corrosion, and flue-gas temperature is down within 100 degree.Zhengzhou Polytechnical Univ. succeeds in developing polytetrafluoroethylene (PTFE) (abbreviation F 1) tube sheet
Limit swollen pressure heating welding " technique, solve the key technology of fluoroplastics tube-to-sheet joint.Then, domestic all kinds
Heat exchanger put into production application successively and obtain good effect.
A kind of appearance of high-efficiency heat exchanger greatly facilitates fluid heat transfer, but the heat-exchanger rig of current stage exist it is all
More weak points, for example, heat exchange efficiency is low, temperature can not accurately be controlled, heat can not be carried out between three kinds of fluids
Amount is transmitted.
The content of the invention
The purpose of this utility model is to provide a kind of high-efficiency heat exchanger, to solve heat exchange efficiency of the prior art
It is low, temperature can not accurately be controlled, the problem of heat transfer can not be carried out between three kinds of fluids.
To achieve the above object, the utility model provides following technical scheme：A kind of high-efficiency heat exchanger, including in housing
Chamber, the both ends of the housing cavity are separately installed with the first bypass channel and the second bypass channel, first bypass channel and second point
The side of tank is separately installed with the first bobbin carriage and the second bobbin carriage, is provided with liquid entrance on first bypass channel, and described
First fluid entrance is installed, the inside of first bypass channel and the second bypass channel is mounted on temperature biography at the top of one bobbin carriage
Sensor, the bottom of first bypass channel and the second bypass channel are separately installed with the first discharge outlet and the 3rd discharge outlet, and described
Magnetic valve is mounted in one discharge outlet and the 3rd discharge outlet, the 3rd fluid intake, institute are installed at the top of second bobbin carriage
State and tube head is installed in the second bobbin carriage, and one end of tube head is arranged on the second bypass channel, the top installation of the housing cavity
There is second fluid entrance, the bottom of the housing cavity is provided with the second discharge outlet, and the inside of the housing cavity is provided with biography
Heat pipe, coil pipe is installed on the heat-transfer pipe, the case inside of the housing cavity is provided with fagging.
Preferably, one end of the heat-transfer pipe is connected with the liquid entrance on the first bypass channel.
Preferably, one end of the coil pipe is connected with the second bypass channel.
Preferably, the temperature sensor output end is electrically connected with magnetic valve input.
Compared with prior art, the beneficial effects of the utility model are：Heat transfer is installed in the utility model housing cavity
Pipe, disk is full of coil pipe on heat-transfer pipe, and coil pipe contacts with each other each other, by the rich heat transfer type of this discharge plate, increases heat
The efficiency transmitted is measured, and temperature sensor is installed in bypass channel, temperature sensor and magnetic valve are electrically connected with, can by it
Accurately controlled with the discharge temperature of convection body, and three kinds can be controlled between housing cavity, coil pipe and heat-transfer pipe three
The heat transfer of liquid, increase the application of device.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side view of heat-transfer pipe of the present utility model.
Fig. 3 is the side view of the first bypass channel of the present utility model.
In figure：1- first fluids entrance, the bobbin carriages of 2- first, the bypass channels of 3- first, the discharge outlet of 4- first, 5- magnetic valves, 6-
Temperature sensor, 7- heat-transfer pipes, 8- faggings, 9- second fluids entrance, 10- housing cavities, 11- coil pipes, the bypass channels of 12- second,
The fluid intakes of 13- the 3rd, the discharge outlet of 14- second, the discharge outlet of 15- the 3rd, 16- tube heads, the bobbin carriages of 17- second, 18- liquid entrances.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~3, in the utility model embodiment, a kind of high-efficiency heat exchanger, including housing cavity 10, housing
The both ends of inner chamber 10 are separately installed with the first bypass channel 3 and the second bypass channel 12, and the first bypass channel 3 and the second bypass channel 12 are distinguished
For being distributed the flow direction of fluid, the side of the first bypass channel 3 and the second bypass channel 12 is separately installed with the first bobbin carriage 2 and the second pipe
Case 17, the first bobbin carriage 2 and the second bobbin carriage 17 are respectively intended to convey hot-fluid matter and cold flow matter, and liquid is provided with the first bypass channel 3
Entrance 18, the top of the first bobbin carriage 2 are provided with first fluid entrance 1, and first fluid entrance 1 is used for hot fluid adding the first pipe
In case 2, the inside of the first bypass channel 3 and the second bypass channel 12 is mounted on temperature sensor 6, and temperature sensor 6 is used for detecting
The bottom of fluid temperature (F.T.) after heat transfer, the first bypass channel 3 and the second bypass channel 12 is separately installed with the He of the first discharge outlet 4
3rd discharge outlet 15, magnetic valve 5 is mounted in the first discharge outlet 4 and the 3rd discharge outlet 15, magnetic valve 5 can control first row
The keying of the discharge outlet 15 of the mouth of a river 4 and second, the top of the second bobbin carriage 17 are provided with the 3rd fluid intake 13, pacified in the second bobbin carriage 17
Equipped with tube head 16, tube head 16 is used for the fluid in the second bobbin carriage 2 being delivered in the second bypass channel 12, and one end peace of tube head 16
On the second bypass channel 12, the top of housing cavity 10 is provided with second fluid entrance 9, and the bottom of housing cavity 10 is provided with
Second discharge outlet 14, the inside of housing cavity 10 are provided with heat-transfer pipe 7, coil pipe 11 are provided with heat-transfer pipe 7, housing cavity 10
Case inside is provided with fagging 8, and one end of heat-transfer pipe 7 is connected with the liquid entrance 18 on the first bypass channel 3, one end of coil pipe 11
It is connected with the second bypass channel 12, the output end of temperature sensor 6 is electrically connected with the input of magnetic valve 5.
Operation principle of the present utility model is：When in use, first fluid entrance 1 adds the equipment into the first bobbin carriage 2
Hot fluid, hot fluid are delivered in heat-transfer pipe 7 by liquid entrance 18, while by the 3rd fluid intake 13 to the second bobbin carriage 17
Interior injection cold fluid, cold fluid are delivered in the second bypass channel 12 by tube head 16, then by the second bypass channel 12 by cold water
It is delivered in coil pipe 11, heat transfer is carried out between coil pipe 11 and heat-transfer pipe 7, if desired the third fluid carries out heat transfer, passes through
Second fluid entrance 9 injects fluid into housing cavity 10, three kinds of liquids is carried out heat transfer each other, while pass through first
Temperature sensor 6 in the bypass channel 12 of bypass channel 3 and second detects to the temperature of the fluid in it, if temperature reaches requirement
When, magnetic valve 5 will be opened, and make fluid respectively by being discharged in the first discharge outlet 4 and the 3rd discharge outlet 15.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of high-efficiency heat exchanger, including housing cavity（10）, it is characterised in that:The housing cavity（10）Both ends difference
First bypass channel is installed（3）With the second bypass channel（12）, first bypass channel（3）With the second bypass channel（12）Side point
First bobbin carriage is not installed（2）With the second bobbin carriage（17）, first bypass channel（3）On be provided with liquid entrance（18）, it is described
First bobbin carriage（2）Top first fluid entrance is installed（1）, first bypass channel（3）With the second bypass channel（12）It is interior
Portion is mounted on temperature sensor（6）, first bypass channel（3）With the second bypass channel（12）Bottom be separately installed with first
Discharge outlet（4）With the 3rd discharge outlet（15）, first discharge outlet（4）With the 3rd discharge outlet（15）On be mounted on magnetic valve
（5）, second bobbin carriage（17）Top the 3rd fluid intake is installed（13）, second bobbin carriage（17）Tube head is inside installed
（16）, and tube head（16）One end be arranged on the second bypass channel（12）On, the housing cavity（10）Top be provided with second
Fluid intake（9）, the housing cavity（10）Bottom the second discharge outlet is installed（14）, the housing cavity（10）Inside
Heat-transfer pipe is installed（7）, the heat-transfer pipe（7）On coil pipe is installed（11）, the housing cavity（10）Case inside installation
There is fagging（8）.
A kind of 2. high-efficiency heat exchanger according to claim 1, it is characterised in that：The heat-transfer pipe（7）One end and the
One bypass channel（3）On liquid entrance（18）Connection.
A kind of 3. high-efficiency heat exchanger according to claim 1, it is characterised in that：The coil pipe（11）One end and second
Bypass channel（12）Connection.
A kind of 4. high-efficiency heat exchanger according to claim 1, it is characterised in that：The temperature sensor（6）Output end
With magnetic valve（5）Input is electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720611265.4U CN206944762U (en) | 2017-05-28 | 2017-05-28 | A kind of high-efficiency heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720611265.4U CN206944762U (en) | 2017-05-28 | 2017-05-28 | A kind of high-efficiency heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206944762U true CN206944762U (en) | 2018-01-30 |
Family
ID=61362535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720611265.4U Active CN206944762U (en) | 2017-05-28 | 2017-05-28 | A kind of high-efficiency heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206944762U (en) |
-
2017
- 2017-05-28 CN CN201720611265.4U patent/CN206944762U/en active Active
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