CN215568128U - Heating and ventilation pipeline connecting device - Google Patents
Heating and ventilation pipeline connecting device Download PDFInfo
- Publication number
- CN215568128U CN215568128U CN202122229263.8U CN202122229263U CN215568128U CN 215568128 U CN215568128 U CN 215568128U CN 202122229263 U CN202122229263 U CN 202122229263U CN 215568128 U CN215568128 U CN 215568128U
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- Prior art keywords
- heating
- ventilation
- main pipe
- positioning mechanism
- assembly
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 73
- 238000009423 ventilation Methods 0.000 title claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000001360 synchronised effect Effects 0.000 claims abstract description 24
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 239000011324 bead Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005399 mechanical ventilation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a heating and ventilation pipeline connecting device which comprises a heating and ventilation main pipe, heating and ventilation branch pipes, a flow dividing assembly, a first positioning mechanism and a second positioning mechanism, wherein the two heating and ventilation branch pipes are connected to one end of the heating and ventilation main pipe, the flow dividing assembly is rotatably arranged inside the heating and ventilation main pipe, the first positioning mechanism is arranged above the flow dividing assembly, the flow dividing assembly comprises a flow dividing plate, a connecting shaft and a synchronous frame, the flow dividing plate is arranged inside the heating and ventilation main pipe, the connecting shaft is connected to one side of the flow dividing plate, and the synchronous frame is connected to the top of the connecting shaft. According to the utility model, by utilizing the setting mode that the shunting assembly is matched with the first positioning mechanism, the shunting plate is attached to the inner wall of the heating and ventilating main pipe, so that the hot air in the inner cavity of the heating and ventilating main pipe can only enter the inner cavity of the other heating and ventilating branch pipe, the selection of air supply of the heating and ventilating branch pipes is realized, and whether the air supply of the two heating and ventilating branch pipes is carried out or not can be selected by only one shunting assembly, so that the cost is reduced, and the device is more practical and convenient.
Description
Technical Field
The utility model relates to the field of connecting devices, in particular to a heating and ventilation pipeline connecting device.
Background
Heating is the process of supplying heat energy to a building as required to ensure that the indoor temperature is continuously higher than the external environment according to the requirements of people, ventilation is the process of exhausting air to or from a room, the air in the building is replaced by outdoor air, natural ventilation and mechanical ventilation are generally divided, and air conditioning is a building environment control system for adjusting the temperature, humidity, cleanliness and air flow speed in the room or space and providing a sufficient amount of fresh air.
In the adjustment process of warm logical, warm logical pipeline is essential transmission medium, and warm logical pipeline ubiquitous is in the life of various, in the constitution of warm logical pipeline, when a person in charge carries out the air feed to two branch pipes, generally all can set up the valve on two branch pipes to control ventilating whether to two branch pipes, but the control mode cost of this kind of air feed is higher, can not utilize a valve to control ventilating whether to two branch pipes.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a heating and ventilation pipe connecting device to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: a heating and ventilation pipeline connecting device comprises a heating and ventilation main pipe, heating and ventilation branch pipes, a flow dividing assembly, a first positioning mechanism and a second positioning mechanism, wherein the two heating and ventilation branch pipes are connected to one end of the heating and ventilation main pipe;
the reposition of redundant personnel subassembly includes flow distribution plate, connecting axle and synchronization frame, the flow distribution plate sets up in the inside of being responsible for of warm expert, the fixed interlude of connecting axle is connected in one side of flow distribution plate, synchronization frame fixed connection is in the top of connecting axle.
Preferably, two inclined planes are arranged on the other side of the flow distribution plate, and the inclined planes are attached to the inner wall of the heating and ventilation main pipe.
Preferably, the bottom of connecting axle and the bottom of warm logical person in charge rotate to be connected, the top of connecting axle rotates with the top of warm logical person in charge to alternate and is connected, the synchronisation frame is connected with the fixed interlude of connecting axle.
Preferably, first positioning mechanism includes coupling assembling, fixed plate and extension spring, coupling assembling connects in the top of synchronous frame, fixed plate fixed connection leads to the top of being in charge of in two warms, the extension spring is connected between coupling assembling and fixed plate.
Preferably, coupling assembling includes stand and connecting cylinder, the bottom of stand and the top fixed connection of synchronous frame, the outside of stand is located to the connecting cylinder movable sleeve, the both ends of extension spring all are connected with the go-between, one of them the outer wall fixed connection of go-between and connecting cylinder, wherein another the middle part fixed connection of go-between and fixed plate.
Preferably, the second positioning mechanism comprises a bolt rod and a fixture block, the bolt rod is in threaded insertion connection with the top of the synchronous frame, the fixture block is fixedly connected to the bottom end of the bolt rod, a groove is formed in the bottom end of the synchronous frame, the fixture block is matched with the inner cavity of the groove, and a clamping groove is formed in the top end of the main heating and ventilation pipe.
Preferably, the inner walls of the two sides of the heating and ventilating main pipe are fixedly connected with wind shields, and the cross sections of the wind shields are triangular.
The utility model has the technical effects and advantages that:
(1) according to the utility model, by utilizing the arrangement mode that the shunting assembly is matched with the first positioning mechanism, the shunting plate is attached to the inner wall of the heating and ventilating main pipe, so that the hot air in the inner cavity of the heating and ventilating main pipe can only enter the inner cavity of the other heating and ventilating branch pipe, and the selection of air supply of the heating and ventilating branch pipes is realized, and thus, whether the two heating and ventilating branch pipes supply air or not can be selected by only one shunting assembly, the cost is reduced, and the device is more practical and convenient;
(2) according to the utility model, the bolt rod is rotated through the threads by utilizing the arrangement mode that the clamping block is matched with the clamping groove, so that the bolt rod drives the clamping block to rotate in the threads towards the direction of the heating and ventilating main pipe, and then the clamping block penetrates out of the bottom of the inner cavity of the groove to be matched into the inner cavity of the clamping groove, so that the position of the synchronous frame is limited, and the synchronous frame can be kept in a state of being parallel to the length direction of the heating and ventilating main pipe.
Drawings
FIG. 1 is a schematic top view of the present invention.
FIG. 2 is a schematic view of the internal structure of the top plane of the present invention.
Fig. 3 is a schematic side view of the shunt assembly of the present invention.
FIG. 4 is a schematic view of a top view of the first positioning mechanism of the present invention.
FIG. 5 is a schematic view of the internal side structure of the second positioning mechanism of the present invention.
Fig. 6 is a schematic structural view of the flow distribution plate of the present invention.
In the figure: 1. a heating and ventilation main pipe; 2. heating and ventilation branch pipes; 3. a flow diversion assembly; 31. a flow distribution plate; 32. a connecting shaft; 33. a synchronous frame; 4. a first positioning mechanism; 41. a connecting assembly; 411. a column; 412. a connecting cylinder; 42. a fixing plate; 43. a tension spring; 5. a second positioning mechanism; 51. a bolt shank; 52. a clamping block; 6. a wind deflector.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a heating and ventilation pipeline connecting device as shown in figures 1-6, which comprises a heating and ventilation main pipe 1, heating and ventilation branch pipes 2, a flow dividing assembly 3, a first positioning mechanism 4 and a second positioning mechanism 5, wherein the two heating and ventilation branch pipes 2 are connected to one end of the heating and ventilation main pipe 1, the flow dividing assembly 3 is rotatably arranged in the heating and ventilation main pipe 1, the first positioning mechanism 4 is arranged above the flow dividing assembly 3, and the second positioning mechanism 5 is inserted and connected to one end of the flow dividing assembly 3.
The flow distribution component 3 comprises a flow distribution plate 31, a connecting shaft 32 and a synchronous frame 33, the flow distribution plate 31 is arranged inside the heating and ventilating main pipe 1, two inclined planes are arranged on the other side of the flow distribution plate 31 and are mutually attached to the inner wall of the heating and ventilating main pipe 1, thereby increasing the sealing performance of the joint of the flow distribution plate 31 and the heating and ventilation main pipe 1, reducing the possibility of air leakage, the flow direction of the air can be guided through the rotation of the flow distribution plate 31, so that the flow direction of the air is more flexible, the connecting shaft 32 is fixedly inserted and connected to one side of the flow distribution plate 31, the bottom of the connecting shaft 32 is rotatably connected with the bottom end of the heating and ventilating main pipe 1, be convenient for drive flow distribution plate 31 through connecting axle 32 and rotate, the top of connecting axle 32 rotates with the top of being responsible for 1 with warm logical and alternates and be connected, and synchronizing frame 33 and the fixed interlude of connecting axle 32 are connected, and synchronizing frame 33 fixed connection is in the top of connecting axle 32, is convenient for drive connecting axle 32 through synchronizing frame 33 and rotates.
The first positioning mechanism 4 comprises a connecting assembly 41, a fixing plate 42 and a tension spring 43, the connecting assembly 41 is connected to the top end of the synchronous frame 33, the fixing plate 42 is fixedly connected to the top ends of the two heating and ventilating branch pipes 2, the tension spring 43 is connected between the connecting assembly 41 and the fixing plate 42, the connecting assembly 41 comprises a stand column 411 and a connecting cylinder 412, the bottom end of the stand column 411 is fixedly connected to the top end of the synchronous frame 33, the connecting cylinder 412 is movably sleeved outside the stand column 411, both ends of the tension spring 43 are connected with connecting rings, one of the connecting rings is fixedly connected to the outer wall of the connecting cylinder 412, the other connecting ring is fixedly connected to the middle of the fixing plate 42, when the synchronous frame 33 is pulled, the connecting cylinder 412 can move along with the connecting shaft 32 by taking the axis of the connecting shaft as the center, so that the tension spring 43 is further stretched until the branch plate 31 is attached to the inner wall of the other side of the heating and ventilating main pipe 1, and the tension spring 43 retracts to the original length, continue to provide pulling force to coupling assembling 41 for the position of flow distribution plate 31 is stable, because extension spring 43 is eccentric support to coupling assembling 41, thereby makes flow distribution plate 31 and the interior wall laminating of heating and ventilating owner's pipe 1 inseparabler.
The equal fixedly connected with deep bead 6 of the both sides side inner wall of warm expert's 1, the cross-section of deep bead 6 is triangle-shaped, is convenient for carry out the drainage to the flow of air through deep bead 6, prevents that the air current from strikeing the tip of reposition of redundant personnel subassembly 3, just also makes reposition of redundant personnel subassembly 3 more stable in the warm inside of expert's 1 of leading to.
The working principle of the utility model is as follows:
when the air supply device is used, when air needs to be supplied to one heating and ventilation branch pipe 2, the synchronous frame 33 is firstly pushed, the flow distribution plate 31 rotates by taking the axis of the connecting shaft 32 as the center of a circle until the inclined surface of the flow distribution plate 31 is attached to the inner wall of the heating and ventilation main pipe 1, at the moment, the synchronous frame 33 is enabled to have a clockwise rotation trend by the tension of the tension spring 43 on the connecting assembly 41 due to the fact that the tension spring 43 is in a stretching state, and then the flow distribution plate 31 can be stably attached to the inner wall of the heating and ventilation main pipe 1, so that the air inlet end of one heating and ventilation branch pipe 2 can be plugged, the heating air in the inner cavity of the heating and ventilation main pipe 1 can only enter the inner cavity of the other heating and ventilation branch pipe 2, and air supply selection of the heating and ventilation branch pipes 2 is achieved;
when two warm branch pipes 2 that lead to all need the air feed, rotate synchronous frame 33 to the state parallel with warm logical main pipe 1 length direction, flow distribution plate 31 is being managed 1's inner chamber in warm logical this moment, also is parallel state with the warm length direction who leads to main pipe 1, and flow distribution plate 31 no longer disturbs the warm air supply of leading to main pipe 1 this moment for warm logical main pipe 1 can supply air to two warm branch pipes 2 simultaneously.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (7)
1. A heating and ventilation pipeline connecting device comprises a heating and ventilation main pipe (1), heating and ventilation branch pipes (2), a shunt assembly (3), a first positioning mechanism (4) and a second positioning mechanism (5), and is characterized in that the two heating and ventilation branch pipes (2) are connected to one end of the heating and ventilation main pipe (1), the shunt assembly (3) is rotatably installed inside the heating and ventilation main pipe (1), the first positioning mechanism (4) is installed above the shunt assembly (3), and the second positioning mechanism (5) is inserted and connected to one end of the shunt assembly (3);
shunt subassembly (3) include flow distribution plate (31), connecting axle (32) and alignment jig (33), flow distribution plate (31) set up in the inside of being responsible for warm logical (1), connecting axle (32) fixed interlude is connected in one side of flow distribution plate (31), alignment jig (33) fixed connection is in the top of connecting axle (32).
2. The heating and ventilation pipeline connecting device according to claim 1, wherein the other side of the flow distribution plate (31) is provided with two inclined surfaces, and the inclined surfaces are attached to the inner wall of the heating and ventilation main pipe (1).
3. The heating and ventilation pipeline connecting device as claimed in claim 1, wherein the bottom of the connecting shaft (32) is rotatably connected with the bottom end of the heating and ventilation main pipe (1), the top of the connecting shaft (32) is rotatably inserted into the top of the heating and ventilation main pipe (1), and the synchronizing frame (33) is fixedly inserted into the connecting shaft (32).
4. The heating and ventilation pipeline connecting device according to claim 1, wherein the first positioning mechanism (4) comprises a connecting assembly (41), a fixing plate (42) and a tension spring (43), the connecting assembly (41) is connected to the top end of the synchronous frame (33), the fixing plate (42) is fixedly connected to the top ends of the two heating and ventilation branch pipes (2), and the tension spring (43) is connected between the connecting assembly (41) and the fixing plate (42).
5. The heating and ventilation pipeline connecting device according to claim 4, wherein the connecting assembly (41) comprises a vertical column (411) and a connecting cylinder (412), the bottom end of the vertical column (411) is fixedly connected with the top end of the synchronous frame (33), the connecting cylinder (412) is movably sleeved outside the vertical column (411), two ends of the tension spring (43) are both connected with connecting rings, one of the connecting rings is fixedly connected with the outer wall of the connecting cylinder (412), and the other connecting ring is fixedly connected with the middle part of the fixing plate (42).
6. The heating and ventilation pipeline connecting device according to claim 1, wherein the second positioning mechanism (5) comprises a bolt rod (51) and a clamping block (52), the bolt rod (51) is in threaded insertion connection with the top of the synchronous frame (33), the clamping block (52) is fixedly connected to the bottom end of the bolt rod (51), the bottom end of the synchronous frame (33) is provided with a groove, the clamping block (52) is matched with the inner cavity of the groove, and the top end of the heating and ventilation main pipe (1) is provided with a clamping groove.
7. The heating and ventilation pipeline connecting device according to claim 1, wherein wind shields (6) are fixedly connected to the inner walls of both sides of the heating and ventilation main pipe (1), and the cross sections of the wind shields (6) are triangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122229263.8U CN215568128U (en) | 2021-09-15 | 2021-09-15 | Heating and ventilation pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122229263.8U CN215568128U (en) | 2021-09-15 | 2021-09-15 | Heating and ventilation pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215568128U true CN215568128U (en) | 2022-01-18 |
Family
ID=79850542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122229263.8U Expired - Fee Related CN215568128U (en) | 2021-09-15 | 2021-09-15 | Heating and ventilation pipeline connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215568128U (en) |
-
2021
- 2021-09-15 CN CN202122229263.8U patent/CN215568128U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |