CN210512014U - Air temperature regulator - Google Patents
Air temperature regulator Download PDFInfo
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- CN210512014U CN210512014U CN201921208135.1U CN201921208135U CN210512014U CN 210512014 U CN210512014 U CN 210512014U CN 201921208135 U CN201921208135 U CN 201921208135U CN 210512014 U CN210512014 U CN 210512014U
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- direction adjusting
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Abstract
The utility model discloses an air temperature regulator, which comprises a shunt component for shunting cold air and warm air, wherein the shunt component comprises a body, a bottom cover connected with the lower end of the body and spiral glue arranged in the body; the air flow regulating device further comprises an air inlet flow regulating assembly of the connecting body and an air flow direction regulating structure of the connecting body. The utility model adopts the above structure, convertible cold air current and hot gas flow into behind the reposition of redundant personnel subassembly, simple structure adjusts the structure through the air current direction and realizes can obtaining the air current of comfortable temperature at the output, can hand-carry moreover, does benefit to the operation.
Description
Technical Field
The utility model relates to a thermoregulator technical field, concretely relates to air temperature regulator.
Background
The sand blasting is to form a high-speed jet beam by using compressed air as power to spray blasting materials (copper ore sand, quartz sand, carborundum, iron sand and sea sand) to the surface of a workpiece to be treated at a high speed so as to change the appearance or shape of the surface of the workpiece. When the sand blasting protective helmet and/or protective clothing is worn for operation, the helmet, the protective clothing and the like have higher sealing performance, and can be hotter in summer and colder in winter.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to disclose an air temperature regulator, solved the higher problem of current sandblast trade staff dress helmet and protective clothing temperature.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an air temperature regulator comprises a shunting assembly for shunting cold air and warm air, wherein the shunting assembly comprises a body, a bottom cover connected with the lower end of the body and spiral glue arranged in the body; the air flow regulating device further comprises an air inlet flow regulating assembly of the connecting body and an air flow direction regulating structure of the connecting body.
Further, the intake flow regulating assembly comprises an intake joint provided with an intake cavity, an intake flow regulating valve provided with a transition passage and an intake flow regulating knob connected with the intake flow regulating valve; the air inlet joint is connected with the air inlet flow regulating valve to realize that the air inlet cavity is connected with the transition channel, the air inlet flow regulating knob is used for regulating the gas flow passing through the transition channel, and the transition channel is connected with the body.
Furthermore, a swirl chamber connected with the air inlet flow regulating assembly, a diversion cavity connected with the swirl chamber, an amplification cavity connected with the bottom of the diversion cavity, a cold guide cavity connected with the amplification cavity and a thermal transition cavity connected with the top of the diversion cavity are arranged in the diversion assembly; the body comprises an inner cylinder and an outer cylinder sleeved on the inner cylinder, the spiral glue is connected with the lower end of the inner cylinder, and the bottom cover is connected with the lower end of the outer cylinder; the swirl chamber is positioned between the spiral glue and the inner cylinder, the shunt chamber is positioned in the inner cylinder, and the amplification chamber is arranged in the spiral glue; the cold conducting cavity and the heat transition cavity are positioned between the inner cylinder and the outer cylinder; the amplification cavity and the cold guide cavity form a cold air flow channel.
Furthermore, the airflow direction adjusting structure comprises an airflow direction adjusting seat and a diversion connecting screw rod connected with the airflow direction adjusting seat, the lower part of the diversion connecting screw rod extends into the diversion cavity from the top of the diversion cavity, and the lower part of the diversion connecting screw rod is provided with a first diversion cavity and a second diversion cavity; the first diversion cavity is connected with the second diversion cavity, the second diversion cavity is connected with the thermal transition cavity, and the first diversion cavity, the second diversion cavity and the thermal transition cavity form a warm air runner.
Further, a first sealing ring mounting groove is formed in the bottom cover, a first sealing ring is arranged in the first sealing ring mounting groove, the first sealing ring is clamped between the outer cylinder and the bottom cover, the outer cylinder and the bottom cover are in threaded connection, and the first sealing ring is adopted to prevent air leakage; the outer wall of the outer barrel is provided with a second sealing ring assembly groove, a second sealing ring is arranged in the second sealing ring assembly groove, and the second sealing ring is clamped between the outer barrel and the airflow direction adjusting seat to prevent the outer barrel and the airflow direction adjusting seat from leaking air at the connecting position.
Furthermore, the lower part of the diversion connection screw rod is provided with an external thread, and the top of the diversion cavity is provided with an internal thread connection, so that the diversion connection screw rod is in threaded connection with the diversion cavity; the upper portion of the diversion connection screw rod is sleeved in the airflow direction adjusting seat, a third sealing ring installation groove is formed in the upper portion of the diversion connection screw rod, a third sealing ring used for preventing air leakage is arranged in the third sealing ring installation groove, and the third sealing ring is clamped between the upper portion of the diversion connection screw rod and the airflow direction adjusting seat.
Furthermore, the upper part of the diversion connection screw rod is further sleeved with a spring, the spring is located in the airflow direction adjusting seat, the upper end of the spring abuts against the end face of the diversion connection screw rod through a gasket, the lower end of the spring abuts against the airflow direction adjusting seat, and the spring is located above the third sealing ring.
Further, an output cavity and an exhaust cavity are arranged in the airflow direction adjusting seat, an output port is arranged at the top of the airflow direction adjusting seat, an exhaust port is arranged on the side wall of the airflow direction adjusting seat, the output cavity is connected with the output port, and the exhaust cavity is connected with the exhaust port; the lower end face of the airflow direction adjusting seat is in contact with the upper end face of the body, and the airflow direction adjusting seat is rotated by 180 degrees under the matching of the limiting table, so that the output of a control outlet for outputting cold air or warm air is realized.
Further, the exhaust port is further provided with an exhaust silencer, and the body is provided with a limiting table used for limiting the rotation angle of the airflow direction adjusting seat.
Furthermore, a detachable fastening waistband is arranged on the outer wall of the flow distribution component.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses use and filter the clean compressed air in back as the air supply, convertible cold air flow and hot gas flow that becomes behind the reposition of redundant personnel subassembly, simple structure adjusts the structure through the air current direction and realizes can obtaining comfortable temperature's air current at the output, can hand-carry moreover, does benefit to the operation. The utility model discloses an air inlet joint, air inlet flow governing valve and air inlet flow adjust knob realize adjusting the air current that gets into the reposition of redundant personnel subassembly, let the user feel more comfortable. The vortex chamber and the shunt chamber of the shunt assembly are matched to realize that cold air and warm air are respectively shunted to the cold air runner and the warm air runner. The airflow direction adjusting seat rotates relative to the body, and when the output cavity is connected with the cold airflow channel, the output port outputs cold air to realize cold supply; at the moment, the exhaust cavity is connected with a warm air flow channel, and the exhaust port outputs warm air. When the airflow direction adjusting seat rotates relative to the body to the state that the output cavity is connected with the warm air flow channel, the output port outputs warm air to realize heating; at the moment, the exhaust cavity is connected with the cold air flow channel, and the exhaust port outputs cold air.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive effort.
Fig. 1 is a schematic perspective view of an embodiment of an air temperature regulator according to the present invention;
FIG. 2 is an exploded schematic view of FIG. 1;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a schematic cross-sectional view of the embodiment of FIG. 3 in a refrigerated state;
FIG. 5 is a schematic view of the air flow of FIG. 4, with the waistband omitted, showing the solid arrows for warm air flow, the dashed arrows for cool air flow, and the double arrows for air flow;
FIG. 6 is a schematic cross-sectional view of the embodiment shown in the heating state;
FIG. 7 is the schematic gas flow diagram of FIG. 6, with the waistband omitted, showing the solid arrows for warm air flow, the dashed arrows for dashed air flow, and the double-line arrows for air flow;
FIG. 8 is a schematic left side view of FIG. 3;
FIG. 9 is a perspective view of a fluid directing connecting screw;
in the figures, a flow diversion assembly 10; a vortex chamber 101; a distribution chamber 102; an amplification chamber 103; a cold conducting chamber 104; a thermal transition chamber 105; a body 1; an inner cylinder 11; an outer cylinder 12; a second seal ring fitting groove 13; a second seal ring 14; a limiting table 15; a work identifier 16; a bottom cover 2; a first seal ring mounting groove 21; a first seal ring 22; 3, spiral glue;
an intake flow regulating assembly 20; an air inlet joint 4; an air intake chamber 41; an intake flow rate regulating valve 5; a transition passage 51; an intake flow rate adjusting knob 6;
an airflow direction adjusting structure 30; an output cavity 301; an exhaust chamber 302; an airflow direction adjusting base 7; an output port 71; an exhaust port 72; an output female threaded interface 73; refrigeration positioning marks 74; a warming positioning mark 75; a diversion connecting screw rod 8; a first diversion cavity 81; a second diversion cavity 82; external threads 83; a third packing mounting groove 84; a third seal ring 85; a spring 86; a washer 87; a spoiler 88; an exhaust muffler 9;
a cold air flow passage 40; the warm air flow path 50; the waist belt 60 is fastened.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
An air temperature regulator as shown in the embodiment of fig. 1 to 9 includes a flow divider 10 for dividing cold air and warm air, the flow divider 10 includes a body 1, a bottom cover 2 connected to a lower end of the body 1, and a spiral glue 3 disposed in the body 1. The present embodiment further includes an intake air flow regulating assembly 20 of the connecting body 1 and an air flow direction regulating structure 30 at the upper end of the connecting body 1. The outer wall of the shunt assembly is provided with a detachable fastening waistband 60, which is convenient for carrying the embodiment.
The intake flow regulating assembly 20 includes an intake joint 4 provided with an intake chamber 41, an intake flow regulating valve 5 provided with a transition passage 51, and an intake flow regulating knob 6 connected to the intake flow regulating valve 5. The air inlet joint 4 is connected with an air inlet flow regulating valve 5 to realize that the air inlet cavity 41 is connected with a transition passage 51, the air inlet flow regulating knob 6 is used for regulating the air flow passing through the transition passage 51, and the transition passage 51 is connected with the body 4.
The flow dividing assembly 10 is internally provided with a vortex chamber 101 connected with a transition passage, a flow dividing cavity 102 connected with the vortex chamber 101, an amplifying cavity 103 connected with the bottom of the flow dividing cavity 102, a cold guide cavity 104 connected with the amplifying cavity 103 and a heat transition cavity 105 connected with the top of the flow dividing cavity 102. The body 1 comprises an inner cylinder 11 and an outer cylinder 12 sleeved on the inner cylinder 11, the spiral glue 3 is connected with the lower end of the inner cylinder 11, and the bottom cover 2 is connected with the lower end of the outer cylinder 12. The swirl chamber 101 is positioned between the spiral glue 3 and the inner cylinder 11, the shunt chamber 102 is positioned in the inner cylinder 1, and the amplification chamber 103 is arranged in the spiral glue 3; the cold conducting cavity 104 and the hot transition cavity 105 are located between the inner barrel 11 and the outer barrel 12. The amplification chamber 103 and the cold conduction chamber 104 constitute the cold flow path 40. The bottom cover 2 is provided with a first sealing ring mounting groove 21, a first sealing ring 22 is arranged in the first sealing ring mounting groove 21, the first sealing ring 22 is clamped between the outer cylinder 12 and the bottom cover 2, the outer cylinder 12 and the bottom cover 2 are in threaded connection, and the first sealing ring 22 is adopted to prevent air leakage.
The airflow direction adjusting structure 30 includes an airflow direction adjusting base 7 and a diversion connection screw 8 connected to the airflow direction adjusting base 7, a lower portion of the diversion connection screw 8 extends into the diversion cavity 102 from a top of the diversion cavity 102, and a first diversion cavity 81 and a second diversion cavity 82 are disposed on a lower portion of the diversion connection screw 8. The first diversion cavity 81 is connected with the second diversion cavity 82, the second diversion cavity 82 is connected with the thermal transition cavity 105, and the first diversion cavity 81, the second diversion cavity 82 and the thermal transition cavity 105 form the warm air runner 50.
In this embodiment, a second sealing ring mounting groove 13 is formed on the outer wall of the outer cylinder 12, a second sealing ring 14 is disposed in the second sealing ring mounting groove 13, and the second sealing ring 14 is interposed between the outer cylinder 12 and the airflow direction adjusting seat 7 to prevent air leakage at the connection position between the outer cylinder 12 and the airflow direction adjusting seat 7. The lower part of the diversion connection screw rod 8 is provided with an external thread 83, and the top of the diversion cavity 102 is provided with an internal thread connection, so that the diversion connection screw rod 8 and the diversion cavity are in threaded connection. The upper portion of the diversion coupling screw 8 is sleeved in the airflow direction adjusting seat 7, the upper portion of the diversion coupling screw 8 is provided with a third sealing ring installation groove 84, a third sealing ring 85 for preventing air leakage is arranged in the third sealing ring installation groove 84, and the third sealing ring 85 is clamped between the upper portion of the diversion coupling screw 8 and the airflow direction adjusting seat 7. The upper part of the diversion connection screw rod 8 is also sleeved with a spring 86, the spring 86 is positioned in the airflow direction adjusting seat 7, the upper end of the spring 86 is propped against the end surface of the diversion connection screw rod 8 through a gasket 87, the lower end of the spring 86 is propped against the airflow direction adjusting seat 7, and the spring 86 is positioned above the third sealing ring 85.
An output cavity 301 and an exhaust cavity 302 are arranged in the airflow direction adjusting seat 7 of the airflow direction adjusting structure 30, an output port 71 is arranged at the top of the airflow direction adjusting seat 7, an exhaust port 72 is arranged on the side wall of the airflow direction adjusting seat 7, the output cavity 301 is connected with the output port 71, the exhaust cavity 302 is connected with the exhaust port 72, and an exhaust silencer 9 is further arranged on the exhaust port 72. The lower end face of the airflow direction adjusting seat 10 is in contact with the upper end face of the body 1, the body 1 is provided with a limiting table 15, and the airflow direction adjusting seat 7 rotates 180 degrees under the cooperation of the limiting table 15, so that cold air or warm air output by the control output port 71 is realized. When the air flow direction adjusting seat works, the output port 71 is provided with the output internal thread interface 73, the output internal thread interface 73 is connected with the interior of the protective helmet and/or the protective clothing through a hose (not shown), and the bottom of the air flow direction adjusting seat 7 is rotatably connected with the top of the body 1.
In the present embodiment, when the cooling device is in a cooling state, the outlet of the cold conducting cavity 104 is connected to the output cavity 30, so that the cold air flow channel 40 is connected to the output port 71 through the output cavity 30, and cold air is provided for the interior of the protective helmet and/or the protective clothing, at this time, the thermal transition cavity 105 is connected to the exhaust cavity 302, and the warm air flow channel 50 is connected to the exhaust port 72 through the exhaust cavity 302; when this embodiment is in the state of heating, the export of leading cold chamber 104 is connected exhaust chamber 302, realizes that cold air runner 40 passes through exhaust chamber 302 and connects exhaust opening 72, and hot transition chamber 105 connects output chamber 301 this moment, realizes that warm air runner 50 passes through output chamber 301 and connects delivery outlet 71, provides the heating installation for the inside of protective helmet and/or protective clothing.
In this embodiment, the airflow direction adjusting base 7 is provided with a refrigeration positioning mark 74 and a heating positioning mark 75, and the outer wall of the body 1 is provided with the work mark 16. As a further explanation of the present embodiment, the operation principle thereof will now be explained. When the output of the embodiment is in a cooling state: rotating the airflow direction adjusting seat 7 to align the refrigeration positioning mark 74 of the airflow direction adjusting seat 7 with the working mark 16, introducing filtered compressed air from the air inlet cavity 41, adjusting the flow to a proper flow rate through the air inlet flow adjusting assembly 20, and allowing the compressed air to enter the vortex chamber 101 through the transition passage 51 and then enter the flow dividing cavity 102; the airflow is divided into cold and hot airflows after the action of the spoiler 88 at the lower part of the diversion coupling screw 8, and the hot airflow enters the thermal transition cavity 105 through the first diversion cavity 81 and the second diversion cavity 82 in the diversion coupling screw 8, then enters the exhaust cavity 302 and is exhausted to the atmosphere through the exhaust silencer 9; the cold air flows through the amplification chamber 103 into the cold conduction chamber 104 and then through the output chamber 301 to the output port 71 for connection to the equipment requiring cold air, such as protective headgear and protective clothing.
When the output of the present embodiment is in the heating state: rotating the airflow direction adjusting seat 7 to align the heating positioning mark 75 of the airflow direction adjusting seat with the working mark 16, introducing filtered compressed air from the air inlet cavity 41, adjusting the flow to a proper flow rate through the air inlet flow adjusting assembly 20, and allowing the compressed air to enter the vortex chamber 101 through the transition passage 51 and then enter the flow dividing cavity 102; the air flow is divided into cold and hot air flows after the spoiler 88 at the lower part of the diversion coupling screw 8, the hot air flow enters the thermal transition cavity 105 through the first diversion cavity 81 and the second diversion cavity 82 in the diversion coupling screw 8, then enters the output cavity 30, finally reaches the output port 71 and is connected to equipment needing hot air; the cold air flows through the amplification chamber 103, enters the cold conducting chamber 104, enters the exhaust chamber 302, and is exhausted to the atmosphere through the exhaust muffler 9.
Other structures of this embodiment are seen in the prior art.
The present invention is not limited to the above embodiment, and various modifications and variations of the present invention are also intended to be included within the scope of the claims and the equivalent technical scope of the present invention if they do not depart from the spirit and scope of the present invention.
Claims (10)
1. An air temperature regulator, characterized by: the cold and warm air distribution device comprises a distribution assembly for distributing cold air and warm air, wherein the distribution assembly comprises a body, a bottom cover connected with the lower end of the body and spiral glue arranged in the body; the air flow regulating device further comprises an air inlet flow regulating assembly of the connecting body and an air flow direction regulating structure of the connecting body.
2. An air temperature regulator as set forth in claim 1, wherein: the air inlet flow regulating assembly comprises an air inlet joint provided with an air inlet cavity, an air inlet flow regulating valve provided with a transition passage and an air inlet flow regulating knob connected with the air inlet flow regulating valve; the air inlet joint is connected with the air inlet flow regulating valve to realize that the air inlet cavity is connected with the transition channel, the air inlet flow regulating knob is used for regulating the gas flow passing through the transition channel, and the transition channel is connected with the body.
3. An air temperature regulator as set forth in claim 1, wherein: the flow dividing assembly is internally provided with a vortex chamber connected with the air inlet flow regulating assembly, a flow dividing cavity connected with the vortex chamber, an amplifying cavity connected with the bottom of the flow dividing cavity, a cold guide cavity connected with the amplifying cavity and a heat transition cavity connected with the top of the flow dividing cavity; the body comprises an inner cylinder and an outer cylinder sleeved on the inner cylinder, the spiral glue is connected with the lower end of the inner cylinder, and the bottom cover is connected with the lower end of the outer cylinder; the swirl chamber is positioned between the spiral glue and the inner cylinder, the shunt chamber is positioned in the inner cylinder, and the amplification chamber is arranged in the spiral glue; the cold conducting cavity and the heat transition cavity are positioned between the inner cylinder and the outer cylinder; the amplification cavity and the cold guide cavity form a cold air flow channel.
4. An air temperature regulator as claimed in claim 3, wherein: the airflow direction adjusting structure comprises an airflow direction adjusting seat and a diversion connecting screw rod connected with the airflow direction adjusting seat, the lower part of the diversion connecting screw rod extends into the diversion cavity from the top of the diversion cavity, and the lower part of the diversion connecting screw rod is provided with a first diversion cavity and a second diversion cavity; the first diversion cavity is connected with the second diversion cavity, the second diversion cavity is connected with the thermal transition cavity, and the first diversion cavity, the second diversion cavity and the thermal transition cavity form a warm air runner.
5. An air temperature regulator as claimed in claim 4, wherein: a first sealing ring mounting groove is formed in the bottom cover, a first sealing ring is arranged in the first sealing ring mounting groove, the first sealing ring is clamped between the outer cylinder and the bottom cover, the outer cylinder and the bottom cover are in threaded connection, and the first sealing ring is adopted to prevent air leakage; the outer wall of the outer barrel is provided with a second sealing ring assembly groove, a second sealing ring is arranged in the second sealing ring assembly groove, and the second sealing ring is clamped between the outer barrel and the airflow direction adjusting seat to prevent the outer barrel and the airflow direction adjusting seat from leaking air at the connecting position.
6. An air temperature regulator as claimed in claim 5, wherein: the lower part of the diversion connection screw rod is provided with external threads, and the top of the diversion cavity is provided with internal threads for connection, so that the diversion connection screw rod is in threaded connection with the diversion cavity; the upper portion of the diversion connection screw rod is sleeved in the airflow direction adjusting seat, a third sealing ring installation groove is formed in the upper portion of the diversion connection screw rod, a third sealing ring used for preventing air leakage is arranged in the third sealing ring installation groove, and the third sealing ring is clamped between the upper portion of the diversion connection screw rod and the airflow direction adjusting seat.
7. An air temperature regulator as claimed in claim 6, wherein: the upper portion of water conservancy diversion connecting screw rod still overlaps and is equipped with the spring, and the spring is located air current direction adjusts the seat, and the spring upper end supports through the packing ring the terminal surface of water conservancy diversion connecting screw rod, and the spring lower extreme supports air current direction and adjusts the seat, and the spring is located third sealing washer top.
8. An air temperature regulator as claimed in claim 4, wherein: an output cavity and an exhaust cavity are arranged in the airflow direction adjusting seat, an output port is arranged at the top of the airflow direction adjusting seat, an exhaust port is arranged on the side wall of the airflow direction adjusting seat, the output cavity is connected with the output port, and the exhaust cavity is connected with the exhaust port; the lower end face of the airflow direction adjusting seat is in contact with the upper end face of the body, and the airflow direction adjusting seat is rotated by 180 degrees under the matching of the limiting table, so that the output of a control outlet for outputting cold air or warm air is realized.
9. An air temperature regulator as claimed in claim 8, wherein: the exhaust port is further provided with an exhaust silencer, and the body is provided with a limiting table used for limiting the rotation angle of the airflow direction adjusting seat.
10. An air temperature regulator as set forth in claim 1, wherein: the outer wall of the shunt assembly is provided with a detachable fastening waistband.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921208135.1U CN210512014U (en) | 2019-07-29 | 2019-07-29 | Air temperature regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921208135.1U CN210512014U (en) | 2019-07-29 | 2019-07-29 | Air temperature regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210512014U true CN210512014U (en) | 2020-05-12 |
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ID=70586108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921208135.1U Active CN210512014U (en) | 2019-07-29 | 2019-07-29 | Air temperature regulator |
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| Country | Link |
|---|---|
| CN (1) | CN210512014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410905A (en) * | 2019-07-29 | 2019-11-05 | 广州涂圣涂装设备有限公司 | A kind of air temperature regulator |
-
2019
- 2019-07-29 CN CN201921208135.1U patent/CN210512014U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410905A (en) * | 2019-07-29 | 2019-11-05 | 广州涂圣涂装设备有限公司 | A kind of air temperature regulator |
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