CN207763558U - A kind of header - Google Patents
A kind of header Download PDFInfo
- Publication number
- CN207763558U CN207763558U CN201721718132.3U CN201721718132U CN207763558U CN 207763558 U CN207763558 U CN 207763558U CN 201721718132 U CN201721718132 U CN 201721718132U CN 207763558 U CN207763558 U CN 207763558U
- Authority
- CN
- China
- Prior art keywords
- header
- pipe
- notch
- water inlet
- right pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model designs a kind of header, the left pipe of header and the right pipe of header, the left pipe of header and the opposite side of the right pipe of header are equipped with equidistant notch, the right pipe of header, the side far from the left pipe of header are equipped with water inlet and water outlet, bolt block are inserted in the notch of the upper and lower ends of the right pipe of header, at least 3 groups of water inlet and water outlet, separated by the bolt block being inserted in notch between every group, and water inlet is located at the lower end of the group, water outlet is located at the middle-end of the group；The notch is equipped with in-flanges, and in-flanges is S-type, and the arc radius of part is less than the arc radius of lower part in S types.Header provided by the utility model can reinforce the bonding strength between header and microchannel, while carry out traffic organising to refrigerant in the inlet and outlet of microchannel, increase heat exchange efficiency.
Description
Technical field
The utility model belongs to heat exchange accessories field, especially a kind of header.
Background technology
Currently, in field of heat exchange, important accessory of the header as micro-channel heat exchanger has been subjected to answering extensively
With.This heat exchanger typically comprises the inlet collecting by multiple pipes and outlet collection fluid communication, and each pipe is formed
It includes multiple microchannels to be.In tradition is applied, air-flow crosses the surface of heat exchanger and refrigerant fluid passes through heat exchanger pipe
With microchannel to absorb heat from air-flow.During this heat exchange, the problem of refrigerant leaks is tended to occur, heat exchange is seriously affected
The service life and service efficiency of device.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of header, is reinforced
Bonding strength between header and microchannel, while traffic organising is carried out to refrigerant in the inlet and outlet of microchannel, increase is changed
The thermal efficiency.
The technical solution of the utility model is as follows：
A kind of header, including the left pipe of the header that is mutually parallel and the right pipe of header, the left pipe of the header and header
The opposite side of right pipe is equipped with equidistant notch, further includes the right pipe of header, the side far from header left pipe, by down toward
It is equipped with water inlet and water outlet, while bolt block is inserted in the notch of the upper and lower ends of the right pipe of header, which is characterized in that
Separated by the bolt block being inserted in notch between at least 3 groups, every group of the water inlet and water outlet, and water inlet position
In the lower end of the group, water outlet is located at the middle-end of the group, further includes the outlet pipe axial direction and header of the water outlet connection
Right pipe is axially parallel and overlaps, and the water inlet pipe axial direction line and the right pipe axial alignment of header of water inlet connection are at angle, described
Water inlet pipe and outlet pipe connect with the right pipe of header by ultrasonic bonding；
Further include that the notch is equipped with in-flanges, in-flanges is S-type, and the arc radius of part is less than lower part in S types
The arc radius divided.
Further, the inner wall of the left pipe of the header and the right pipe of header is equipped with coating, and the thickness of coating is pipe
The 10% of wall thickness.
Further, the periphery of the notch varus is additionally provided with kuppe, and the kuppe is connected on notch, leads
Diversion trench on stream cover is consistent with header radial direction.
In conclusion the utility model has the advantages that：
After using above-mentioned technical proposal, the kuppe of in-flanges and notch that this header is arranged at notch, one
Aspect increases the connectivity of microchannel and notch, prevents the leakage of refrigerant；The water conservancy diversion effect of another aspect kuppe accelerates system
Circulation of the cryogen in header makes refrigerant enter the state of cooling as soon as possible and reenters microchannel, accelerate heat exchange effect
Rate；
Meanwhile the setting of water inlet pipe oblique angle ensures that water inlet pipe and outlet pipe position do not conflict with each other.
Description of the drawings
Fig. 1 is the left pipe front view of header；
Fig. 2 is the right pipe front view of header；
Fig. 3 is the right pipe rearview of header；
Fig. 4 is that the right pipe of header matches inlet and outlet pipes side view；
Fig. 5 is that the right pipe of header matches inlet and outlet pipes vertical view；
Fig. 6 is the right tube seat mouth schematic diagram of header；
Fig. 7 is the right tube seat mouth kuppe schematic diagram of header.
Specific implementation mode
The utility model is described further below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of header, including the left pipe 1 of the header that is mutually parallel and the right pipe 2 of header, the collection
The left pipe 1 of flow tube and the opposite side of the right pipe 2 of header are equipped with equidistant notch 3, further include as shown in figure 3, header is right
Pipe 2, the side far from the left pipe of header 1 are equipped with water inlet 4 and water outlet 5 from the bottom to top, while the right pipe of header 2 is upper
Bolt block 6 is inserted in the notch at lower both ends, by being inserted between at least 3 groups, every group of the water inlet 4 and water outlet 5
Bolt block 6 in notch 3 separates, and after bolt block 6 is inserted into, independent confined space is formed between every group, and water inlet 4 is located at this
The lower end of group, water outlet 5 are located at the middle-end of the group, further include the outlet pipe 7 of water outlet connection as shown in Figure 4 and Figure 5, described
Axial axially parallel with the right pipe of header and coincidence, and the axial line of water inlet pipe 8 of water inlet connection and the right pipe axis line of header
Angle is formed, the water inlet pipe and outlet pipe are connect by ultrasonic bonding with the right pipe of header；
Further include that notch as shown in FIG. 6, described is equipped with in-flanges 9, in-flanges is S-type, and in S types part circular arc
Radius is less than the arc radius of lower part.S types flange can form microchannel stronger clamping force, prevent microchannel from loosening, go out
The phenomenon that existing refrigerant leakage.
The inner wall of the left pipe of the header and the right pipe of header is equipped with coating, and the thickness of coating is pipe thickness
10%.
As shown in fig. 7, the periphery of the notch varus is additionally provided with kuppe 10, the kuppe is connected to notch
On, the diversion trench 11 on kuppe is consistent with header radial direction.
Particular embodiments described above, the technical issues of the utility model is solved, technical solution and advantageous effect into
It has gone further description, it should be understood that the foregoing is merely specific embodiment of the utility model, and has not had to
In limitation the utility model, within the spirit and principle of the utility model, any modification, equivalent substitution and improvements done
Deng should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of header, including the left pipe of the header that is mutually parallel and the right pipe of header, the left pipe of the header and header are right
It manages opposite side and is equipped with equidistant notch, further include the right pipe of header, the side far from the left pipe of header, from the bottom to top
Equipped with water inlet and water outlet, while bolt block is inserted in the notch of the upper and lower ends of the right pipe of header, which is characterized in that institute
Separated by the bolt block being inserted in notch between at least 3 groups, every group of the water inlet and water outlet stated, and water inlet is located at
The lower end of the group, water outlet are located at the middle-end of the group, further include the outlet pipe of the water outlet connection axially and header is right
Pipe is axially parallel and overlaps, and the water inlet pipe axial direction line and the right pipe axial alignment of header of water inlet connection are at angle, described
Water inlet pipe and outlet pipe are connect by ultrasonic bonding with the right pipe of header；
Further include that the notch is equipped with in-flanges, in-flanges is S-type, and the arc radius of part is less than lower part in S types
Arc radius.
2. a kind of header according to claim 1, which is characterized in that the left pipe of the header and the right pipe of header
Inner wall is equipped with coating, and the thickness of coating is the 10% of pipe thickness.
3. a kind of header according to claim 1, which is characterized in that the periphery of the notch varus is additionally provided with water conservancy diversion
Cover, the kuppe are connected on notch, and the diversion trench on kuppe is consistent with header radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721718132.3U CN207763558U (en) | 2017-12-11 | 2017-12-11 | A kind of header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721718132.3U CN207763558U (en) | 2017-12-11 | 2017-12-11 | A kind of header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207763558U true CN207763558U (en) | 2018-08-24 |
Family
ID=63189944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721718132.3U Active CN207763558U (en) | 2017-12-11 | 2017-12-11 | A kind of header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207763558U (en) |
-
2017
- 2017-12-11 CN CN201721718132.3U patent/CN207763558U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105937857B (en) | A kind of shell-and-tube heat exchanger being suitable for three fluid heat transfers | |
| CN207763558U (en) | A kind of header | |
| CN101696862B (en) | Full welded plate bundle with reinforced structures | |
| CN209355735U (en) | A kind of intelligence shell-and-tube energy conservation heat-exchange unit | |
| CN107631486A (en) | A kind of vacuum pipe solar heat collector | |
| CN110470155A (en) | Set of heat exchange tubes and heat exchanger with it | |
| CN210346409U (en) | Double-flow-channel shell-and-tube heat exchanger | |
| CN105571368B (en) | Pipeline connection structure and microchannel heat exchanger | |
| CN206146250U (en) | Two flow D types pipe case air cooling heat transfer device | |
| CN208494280U (en) | A kind of quartz condenser pipe | |
| CN209672885U (en) | A kind of spiral interior circularly cooling heat exchanger | |
| CN208735980U (en) | Heat exchanger tube water cooled condenser | |
| CN104567505A (en) | Heat exchange tube, manufacturing method of heat exchange tube, heat exchange module and heat exchanger | |
| CN207556002U (en) | A kind of vacuum pipe solar heat collector | |
| CN207146924U (en) | A kind of heat exchanging piece | |
| CN204594296U (en) | Heat-exchange tube, heat exchange module, heat exchanger | |
| CN219178346U (en) | Balanced heat dissipation type water cooling plate | |
| CN210036387U (en) | Plate type condenser heat exchange plate structure capable of automatically discharging non-condensable gas | |
| CN108800998A (en) | A kind of new type heat exchanger | |
| CN213956045U (en) | Gas vertical convection steam heat exchange surface cooler | |
| CN108981242A (en) | Heat exchanger tube water cooled condenser | |
| CN210952432U (en) | Flow guide type cooler | |
| CN215176228U (en) | Liquid distributor applied to refrigerating system | |
| CN213778725U (en) | High-efficiency brazing type pipe shell heat exchanger | |
| CN213687998U (en) | Shell-and-tube automobile heat exchanger and pneumatic heat exchanger unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A collector Effective date of registration: 20200731 Granted publication date: 20180824 Pledgee: CHANGZHOU CHANGZHENG EVAPORATOR Co.,Ltd. Pledgor: CHANGZHOU CHANGZHENG HEAT EXCHANGER TECHNOLOGY Co.,Ltd. Registration number: Y2020980004622 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211206 Granted publication date: 20180824 Pledgee: CHANGZHOU CHANGZHENG EVAPORATOR Co.,Ltd. Pledgor: CHANGZHOU CHANGZHENG HECHANGER TECHNOLOGY Co.,Ltd. Registration number: Y2020980004622 |