CN209908649U - Parking heater cylinder body structure and parking heater - Google Patents
Parking heater cylinder body structure and parking heater Download PDFInfo
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- CN209908649U CN209908649U CN201920756104.3U CN201920756104U CN209908649U CN 209908649 U CN209908649 U CN 209908649U CN 201920756104 U CN201920756104 U CN 201920756104U CN 209908649 U CN209908649 U CN 209908649U
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Abstract
The utility model discloses a parking heater cylinder body structure and a parking heater, wherein the parking heater cylinder body structure comprises a first cylinder body and a second cylinder body; the first cylinder body comprises a first cylinder body, and a water inlet pipe and a water outlet pipe which are positioned on the outer side wall of the first cylinder body, a first water inlet cavity and a first water outlet cavity are longitudinally formed in the side wall of one side of the first cylinder body, the two cavities are separated by a first partition wall, a communication hole for communicating the two cavities is formed in the first partition wall, and the water inlet pipe and the water outlet pipe are positioned on the corresponding outer side walls of the two cavities and are respectively communicated with the first water inlet cavity and the first water outlet cavity; the second cylinder body comprises a second cylinder body and a waste gas outlet arranged on the outer side wall of the second cylinder body, and the waste gas outlet is communicated with the inner side wall of the second cylinder body; the inner side wall of the first cylinder body and the inner side wall of the second cylinder body form a communicated cavity. The utility model discloses make the rivers heating more concentrated, be difficult for the heat dissipation, outlet pipe's temperature is effectively promoted.
Description
Technical Field
The utility model relates to a car heating equipment field especially relates to a parking heater cylinder body structure and parking heater.
Background
The Chinese utility model patent with application number 201820204496.8 and publication number CN207847843U discloses a parking heater, wherein a cylinder body with a double-layer heat conduction structure is arranged in the parking heater, the cylinder body comprises a first cylinder body and a second cylinder body, the first cylinder body comprises an inner heat transfer layer and an outer heat dissipation layer, an annular water channel is formed between the two layers, namely, a cavity between the two layers is utilized for water communication, a combustion chamber is arranged in the cylinder body for heating water in the annular water channel, and water circulation flow is realized for heating a cab and an engine; in order to ensure the unidirectional flow of circulating water, the structure of the annular water channel between the inner heat transfer layer and the outer heat dissipation layer is formed by isolating one ends of a plurality of arc-shaped cavities distributed in parallel and communicating one ends of the arc-shaped cavities.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims at providing a novel parking heater cylinder body structure and parking heater, its exit temperature is effectively promoted.
In a first aspect, the utility model provides a parking heater cylinder structure, which comprises a first cylinder and a second cylinder which are detachably connected; the first cylinder body comprises a first cylinder body, and a water inlet pipe and a water outlet pipe which are arranged on the outer side wall of the first cylinder body, wherein a first water inlet cavity and a first water outlet cavity are longitudinally formed in the side wall of one side of the first cylinder body, the two cavities are separated by a first partition wall, a communication hole for communicating the two cavities is formed in the first partition wall, and the water inlet pipe and the water outlet pipe are positioned on the corresponding outer side walls of the two cavities and are respectively communicated with the first water inlet cavity and the first water outlet cavity; the second cylinder body comprises a second cylinder body and a waste gas outlet arranged on the outer side wall of the second cylinder body, and the waste gas outlet is communicated with the inner side wall of the second cylinder body; the inner side wall of the first cylinder body and the inner side wall of the second cylinder body form a communicated cavity.
In the technical scheme, the intake antrum and the play oral cavity of parking heater cylinder body structure only are located one side of cylinder body, rather than encircleing whole cylinder body, and the annular water passageway among the prior art is big with the area of contact of water, but the heat dissipation is also fast, the utility model discloses only set up the rivers cavity at cylinder body one side lateral wall, make the heat of water more concentrated, be difficult to the heat dissipation, under the same condition, the orificial temperature of outlet pipe is higher in this application, and the heating effect in the car is better.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
As a preferred embodiment of the present invention, the first water inlet chamber and the first water outlet chamber are respectively provided with the heat conducting strip a and the heat conducting strip B along the vertical direction, and the one ends of the heat conducting strip a and the heat conducting strip B are respectively fixed on the inner wall of the first water inlet chamber and the first water outlet chamber. First chamber, the first water cavity of intaking is when heating to rivers, and rivers are heated inhomogeneously, and rivers central part intensification effect is relatively poor, for making rivers thermally equivalent, has add the conducting strip in two cavities.
As another preferred embodiment of the present invention, further, the second cylinder body is provided with a second water inlet chamber and a second water outlet chamber which are respectively communicated with the first water inlet chamber and the first water outlet chamber, and the second water inlet chamber and the second water outlet chamber are separated by a second partition wall. Because parking heater cylinder body structure sets up the electrojet nozzle device and ignition needle in the cylinder body structure when using, first cylinder body and second cylinder body are all heated, set up second intake chamber and second play water cavity inside the second cylinder body, have increased the volume of rivers cavity, have improved discharge and temperature.
Furthermore, the second water inlet cavity and the second water outlet cavity are internally and longitudinally provided with a heat conducting fin C and a heat conducting fin D respectively, and one ends of the heat conducting fin C and the heat conducting fin D are fixed on the inner walls of the second water inlet cavity and the second water outlet cavity respectively. The arrangement of the heat conducting fins enables water flow in the two cavities to be heated more uniformly, and the phenomenon that the heating effect of the central part of the water flow is poor is avoided.
In order to further improve the heat transfer effect of each water inlet cavity and each water outlet cavity, the inner walls of the first water inlet cavity, the first water outlet cavity, the second water inlet cavity and the second water outlet cavity are internally provided with radiating fins at intervals, gaps are formed among the radiating fins, the heat conducting fins A, the heat conducting fins B, the heat conducting fins C and the heat conducting fins D, and the gaps are used for water flow to pass through.
On the basis of any one of the above technical solutions, further, the cross section of the outer side wall of the first cylinder body is rectangular, the cross section of the inner side wall of the first cylinder body is formed by connecting two arcs with different radii, the first water inlet cavity and the first water outlet cavity are arranged inside the side wall corresponding to the arc with the smaller radius, and the water inlet pipe and the water outlet pipe are positioned on the outer side wall corresponding to the arc with the smaller radius; the cross section of the outer side wall of the second cylinder body is rectangular, the cross section of the inner side wall of the second cylinder body is formed by connecting two arcs with different radiuses, and the waste gas outlet is located on the outer side wall corresponding to the arc with the smaller radius. The cylinder body of rectangle is convenient for install, and the cylinder body inside wall is formed by connecting the two circular arcs of radius difference, and the lateral wall that the circular arc that the radius is less corresponds is thicker, is convenient for set up into water cavity and play water cavity on the cylinder body lateral wall.
Furthermore, the cross sections of the first water inlet chamber and the first water outlet chamber are triangular and symmetrically distributed.
Furthermore, a second water inlet cavity and a second water outlet cavity which are respectively communicated with the first water inlet cavity and the first water outlet cavity are formed in the second cylinder body, and the second water inlet cavity and the second water outlet cavity are separated by a second partition wall; the second water inlet cavity and the second water outlet cavity are formed in the side walls corresponding to the circular arcs with smaller radiuses; the cross sections of the second water inlet chamber and the second water outlet chamber are triangular and are symmetrically distributed. The water inlet cavity and the water outlet cavity occupy two corners of the rectangular cylinder body, and the volume of the cavity formed by the water inlet cavity and the water outlet cavity can be maximized.
On the basis of any one of the above technical schemes, further, one end of the first cylinder body is closed, the other end is open, and both ends of the second cylinder body are open; the first cylinder body and the inner side wall and the outer side wall of the second cylinder body are provided with cooling fins at intervals, so that heat of the ignition device inside the cylinder body can be quickly transferred out, and water in the water flow cavity can be quickly heated up.
On the basis of any one of the above technical schemes, further, the water inlet pipe and the water outlet pipe are arranged in the middle of the outer side wall of the first cylinder body, and the communication hole is formed in the end part of the first partition wall; can ensure that the water is discharged after being heated sufficiently.
In a second aspect, the present invention provides a parking heater, comprising a cylinder structure of any one of the first aspects.
Drawings
FIG. 1 is a schematic structural view of a parking heater cylinder structure;
FIG. 2 is a schematic structural view of the first cylinder;
FIG. 3 is a schematic structural view of the second cylinder;
fig. 4 is a schematic view of the internal structure of the parking heater.
In the figure, 1, a first cylinder; 11. a first cylinder body; 12. a water inlet pipe; 13. a water outlet pipe; 14. a first water inlet chamber; 15. a first water outlet chamber; 16. a first partition wall; 161. a communicating hole; 17. a thermally conductive sheet A; 18. a heat conductive sheet B; 19. a heat sink; 2. a second cylinder; 21. a second cylinder body; 22. an exhaust gas outlet; 23. a second water inlet chamber; 24. a second water outlet chamber; 25. a second partition wall; 26. a heat conductive sheet C; 27. a heat conductive sheet D; 3. a housing; 31. a combustion air inlet; 32. a hot air outlet; 4. a control device; 5. a combustion chamber; 51. an electrojet nozzle device; 52. an ignition needle; 61. a motor; 62. a combustion-supporting wind wheel; 63. a fan.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1
The cylinder body structure of the parking heater provided by the utility model, as shown in fig. 1-3, comprises a first cylinder body 1 and a second cylinder body 2 which are detachably connected; the first cylinder body 1 comprises a first cylinder body 11, and a water inlet pipe 12 and a water outlet pipe 13 which are arranged on the outer side wall of the first cylinder body 11, wherein a first water inlet cavity 14 and a first water outlet cavity 15 are longitudinally formed in the inner side wall of one side of the first cylinder body 11, the two cavities are separated by a first partition wall 16, a communication hole 161 for communicating the two cavities is formed in the first partition wall 16, and the water inlet pipe 12 and the water outlet pipe 13 are positioned on the outer side walls corresponding to the two cavities and are respectively communicated with the first water inlet cavity 14 and the first water outlet cavity 15; the second cylinder body 2 comprises a second cylinder body 21 and an exhaust gas outlet 22 arranged on the outer side wall of the second cylinder body 21, and the exhaust gas outlet 22 is communicated with the inner side wall of the second cylinder body 21; the inner side wall of the first cylinder body 11 and the inner side wall of the second cylinder body 21 form a communicated cavity, and an electric oil nozzle device and an ignition needle are arranged in the cavity; the cylinder body structure is made of heat conducting materials such as stainless steel, and the heat generated after ignition is used for heating the cylinder body structure, so that water in water flow chambers (namely a water inlet chamber and a water outlet chamber) of the cylinder body structure is heated; because the water inlet cavity and the water outlet cavity are positioned on one side of the cylinder body structure, and the outer side wall of the side is provided with the water inlet pipe 12 and the water outlet pipe 13, water is discharged after being heated in a centralized manner, heat dissipation is not easy, and the water temperature at the water outlet pipe is effectively improved.
Specifically, one end of the first cylinder body 11 is closed, the other end is open, the two ends of the second cylinder body 21 are both open, after the two cylinders are connected, an electronic fuel injection nozzle device, an ignition needle and other equipment can be conveniently installed through the open ends, and heat generated by combustion is blocked by the closed ends, so that the heat is transferred to the cylinder structure to the maximum extent; mounting holes are formed in the side walls of the first cylinder body 1 and the second cylinder body 2, and the two cylinder bodies can be connected in a mode that bolts penetrate through the mounting holes; the sealing groove is formed in the connecting end face of the first cylinder body 1 and the second cylinder body 2, the sealing ring is installed in the sealing groove and used for sealing, and water flow inside the cylinder body is prevented from flowing out of gaps of the two end faces.
In order to increase the temperature rise speed of the water flow, preferably, the inner side walls of the first cylinder body 11 and the second cylinder body 21 are respectively provided with a cooling fin 19 at intervals, and heat generated by the ignition device inside the cylinder body after ignition can be quickly conducted to the cylinder body through the cooling fins 19, so that the temperature of the water flow is quickly increased; in order to avoid scalding or equipment failure caused by overhigh temperature of the cylinder body, the radiating fins 19 are arranged on the outer side walls of the first cylinder body 11 and the second cylinder body 21 at intervals, so that heat of the cylinder body is timely conducted out, and meanwhile, the conducted heat can also heat air in the vehicle.
In order to detect the water temperature in the water outlet pipe 13, a temperature sensor is preferably installed at the water outlet pipe.
In order to ensure that the water is sufficiently heated and then discharged, it is preferable that the water inlet pipe 12 and the water outlet pipe 13 are provided at the middle of the outer side wall of the first cylinder body 11, and the communication hole 161 is opened at the end of the first partition wall 16, that is, at the position connected to the second cylinder cup 21, as shown in fig. 2.
Example 2
On embodiment 1's basis, in order to make first cylinder body can heat rivers fast, and make rivers be heated evenly, first intake cavity 11, respectively along vertically setting up conducting strip A17 in the first cavity of giving water 14, conducting strip B18, conducting strip A, the one end of conducting strip B is fixed respectively in first intake cavity, first water cavity inner wall goes out, conducting strip A, the heat conduction of cylinder body can be fast with the heat conduction to rivers center in the setting of conducting strip B, avoid the phenomenon that rivers center intensification effect is poor.
In order to increase the temperature rising speed of the water flow, it is preferable that the inner walls of the first water inlet chamber 14 and the first water outlet chamber 15 are provided with heat dissipation fins 19 at intervals inward, and gaps are formed between the heat dissipation fins 19 and the heat conduction fins a and B, and the gaps are used for the water flow to pass through.
Example 3
When the parking heater cylinder structure is used, an electric oil nozzle device and an ignition needle are arranged in the cylinder structure, the first cylinder body and the second cylinder body can be heated, on the basis of embodiment 1 or embodiment 2, preferably, a second water inlet cavity 23 and a second water outlet cavity 24 which are respectively communicated with the first water inlet cavity 14 and the first water outlet cavity 15 are formed in the second cylinder body 21, and the second water inlet cavity 23 and the second water outlet cavity 24 are separated by a second partition wall 25, so that the volume of the water flow cavity is increased, and the water flow and the water temperature are improved.
In order to enable the first cylinder body and the second cylinder body to heat water flow rapidly and enable water flow to be heated uniformly, preferably, the first water inlet cavity 11, the first water outlet cavity 14, the second water inlet cavity 23 and the second water outlet cavity 24 are respectively and longitudinally provided with a heat conducting sheet A17, a heat conducting sheet B18, a heat conducting sheet C26 and a heat conducting sheet D27, one ends of the heat conducting sheet A and the heat conducting sheet B are respectively fixed on the inner walls of the first water inlet cavity and the first water outlet cavity, and one ends of the heat conducting sheet C and the heat conducting sheet D are respectively fixed on the inner walls of the second water inlet cavity and the second water outlet cavity.
In order to increase the temperature rising speed of the water flow, the inner walls of the first water inlet chamber 14, the first water outlet chamber 15, the second water inlet chamber 23 and the second water outlet chamber 24 are provided with radiating fins 19 inward at intervals, and gaps are formed among the radiating fins 19, the heat conducting fins a, the heat conducting fins B, the heat conducting fins C and the heat conducting fins D and are used for the water flow to pass through.
Example 4
On the basis of any one of the technical solutions in embodiments 1 to 3, the cross sections of the outer side walls of the first cylinder body 11 and the second cylinder body 21 can be selected from conventional rectangles, and the water inlet pipe 12 and the water outlet pipe 13 are located on the same side of the first cylinder body 11; in order to facilitate the opening of the water inlet cavity and the water outlet cavity on the side wall of the cylinder body, preferably, the cross section of the inner side wall of the first cylinder body 11 and the cross section of the inner side wall of the second cylinder body 21 are formed by connecting two arcs with different radiuses, on the first cylinder body, the first water inlet cavity and the first water outlet cavity are arranged in the side wall corresponding to the arc with the smaller radius, the water inlet pipe and the water outlet pipe are positioned on the outer side wall of the side, the first water inlet cavity and the first water outlet cavity are symmetrically distributed, the cross sections of the first water inlet cavity and the first water outlet cavity are triangular or irregular, and the size of the cavity can be designed according to the thicknesses of different positions of the side walls, so that; on the second cylinder body, the waste gas outlet is positioned on the outer side wall corresponding to the arc with smaller radius, and the waste gas outlet, the water inlet pipe and the water outlet pipe are positioned on the same side of the cylinder body, so that the whole cylinder body is convenient to install; the side wall that the less circular arc of radius corresponds is thicker, is convenient for set up into water cavity and play water cavity on the cylinder body lateral wall, under the condition of furthest utilizing cylinder body space, can also guarantee that the cylinder body wall thickness satisfies the mechanics demand.
When the second cylinder body 2 is provided with the second water inlet cavity 23 and the second water outlet cavity 24, the second water inlet cavity 23 and the second water outlet cavity 24 are arranged in the side wall corresponding to the arc with the smaller radius; the second water inlet chamber and the second water outlet chamber are symmetrically distributed, the cross sections of the second water inlet chamber and the second water outlet chamber are triangular or irregular, specifically, the second water inlet chamber and the second water outlet chamber can occupy two corners of the rectangular cylinder body, and similarly, the size of the cavity can be designed according to the thicknesses of different positions of the side walls, so that the volume of the cavity can be maximized on the premise of ensuring that the mechanical and temperature rise requirements are met.
Example 5
The utility model discloses a parking heater, including any kind of parking heater cylinder body structure in embodiment 1-4, as shown in figure 4.
Specifically, the parking heater includes the body 3 and installs the cylinder structure of the parking heater in the body 3, motor assembly and controlling device 4, the cylinder structure of the parking heater is any one of the cylinder structures in embodiment 1-4, the inlet tube 12 of the cylinder structure, outlet pipe 13, exhaust outlet 22 wear out the body 3 and leak outside, the inside wall of the cylinder structure 2 is fitted with the combustion chamber 5, one end of the combustion chamber 5 communicates with cavity that the inside wall of the cylinder structure forms, another end is close to the motor assembly, one end of the combustion chamber 5 close to the motor assembly is fitted with the oil nozzle device 51 and ignition needle 52 of electronic oil spray, the oil nozzle device 51 of electronic oil spray is connected with controlling device 4, control switch and combustion intensity by the controlling device; the motor assembly comprises a motor base (not shown in the figure), a motor 61 fixed in the motor base, a combustion-supporting wind wheel 62 fixed at one end of the motor base close to the cylinder body structure, and a fan 63 fixed at the other end of the motor base, wherein the motor 61 is connected with the fan 63, the motor base and the shell are provided with a communicated combustion-supporting air inlet 31, and the shell close to the fan is provided with a hot air outlet 32; the control device 4 is connected to the motor 61.
The working principle of the parking heater is as follows: combustion-supporting air enters the shell 3 from the combustion-supporting air inlet 31, the combustion-supporting wind wheel 62 operates to convey the combustion-supporting air to the combustion chamber 5 for combustion, generated flue gas heat enters an inner cavity of the cylinder structure from one end of the combustion chamber, contacts the radiating fins 19, conducts the heat to the inner side wall, further heats water in the water flow cavity, and flows out of a water outlet pipe after the water is heated circularly, so that the water is used for heating equipment such as an engine or an oil tank of an automobile; meanwhile, the hot water in the water flow cavity transfers heat to the outer side wall and the radiating fins on the outer side of the outer side wall to heat air between the cylinder body structure and the shell 3, and the heated air is blown out of the shell 3 through the hot air outlet 32 under the action of the fan, so that hot air circulation in a cab and the like is formed, and the temperature of the cab is improved.
When specifically using, can be with the cylinder body structure replacement cost among the parking heater of current the cylinder body structure that provides among the utility model.
The above-described embodiments are merely illustrative of various embodiments of the present invention, which are described in detail and detail, but not intended to be interpreted as limitations on the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. The parking heater cylinder structure is characterized by comprising a first cylinder (1) and a second cylinder (2) which are detachably connected; the first cylinder body comprises a first cylinder body (11), and a water inlet pipe (12) and a water outlet pipe (13) which are arranged on the outer side wall of the first cylinder body, wherein a first water inlet cavity (14) and a first water outlet cavity (15) are longitudinally formed in the side wall of one side of the first cylinder body, the two cavities are separated by a first partition wall (16), a communication hole (161) for communicating the two cavities is formed in the first partition wall, and the water inlet pipe and the water outlet pipe are positioned on the corresponding outer side walls of the two cavities and are respectively communicated with the first water inlet cavity and the first water outlet cavity; the second cylinder body comprises a second cylinder body (21) and an exhaust gas outlet (22) arranged on the outer side wall of the second cylinder body, and the exhaust gas outlet is communicated with the inner side wall of the second cylinder body; the inner side wall of the first cylinder body and the inner side wall of the second cylinder body form a communicated cavity.
2. The parking heater cylinder structure according to claim 1, wherein the first water inlet chamber and the first water outlet chamber are respectively provided with a heat conducting fin A (17) and a heat conducting fin B (18) along the longitudinal direction, and one ends of the heat conducting fin A and the heat conducting fin B are respectively fixed on the inner walls of the first water inlet chamber and the first water outlet chamber.
3. The parking heater cylinder structure according to claim 2, wherein the second cylinder body is provided with a second water inlet chamber (23) and a second water outlet chamber (24) which are respectively communicated with the first water inlet chamber and the first water outlet chamber, and the second water inlet chamber and the second water outlet chamber are separated by a second partition wall (25); and a heat conducting fin C (26) and a heat conducting fin D (27) are respectively arranged in the second water inlet cavity and the second water outlet cavity along the longitudinal direction, and one ends of the heat conducting fin C and the heat conducting fin D are respectively fixed on the inner walls of the second water inlet cavity and the second water outlet cavity.
4. The parking heater cylinder structure according to claim 3, wherein the inner walls of the first water inlet chamber, the first water outlet chamber, the second water inlet chamber and the second water outlet chamber are provided with heat radiating fins (19) at intervals inwards, and gaps are formed among the heat radiating fins, the heat conducting fins A, the heat conducting fins B, the heat conducting fins C and the heat conducting fins D.
5. The parking heater cylinder structure according to claim 1, wherein the cross section of the outer side wall of the first cylinder body is rectangular, the cross section of the inner side wall of the first cylinder body is formed by connecting two arcs with different radii, the first water inlet cavity and the first water outlet cavity are arranged in the side wall corresponding to the arc with the smaller radius, and the water inlet pipe and the water outlet pipe are arranged on the outer side wall corresponding to the arc with the smaller radius;
the cross section of the outer side wall of the second cylinder body is rectangular, the cross section of the inner side wall of the second cylinder body is formed by connecting two arcs with different radiuses, and the waste gas outlet is located on the outer side wall corresponding to the arc with the smaller radius.
6. The parking heater cylinder structure of claim 5, wherein the first water inlet chamber and the first water outlet chamber are symmetrically distributed and have triangular cross sections.
7. The parking heater cylinder structure according to claim 5, wherein the second cylinder body is provided with a second water inlet chamber and a second water outlet chamber which are respectively communicated with the first water inlet chamber and the first water outlet chamber, and the second water inlet chamber and the second water outlet chamber are separated by a second partition wall; the second water inlet cavity and the second water outlet cavity are formed in the inner parts of the side walls corresponding to the arcs with smaller radiuses; the second water inlet chamber and the second water outlet chamber are symmetrically distributed, and the cross sections of the second water inlet chamber and the second water outlet chamber are triangular.
8. The parking heater cylinder structure according to claim 1, wherein the first cylinder body is closed at one end and open at one end, and the second cylinder body is open at both ends; the first cylinder body and the inner side wall and the outer side wall of the second cylinder body are provided with radiating fins at intervals.
9. The parking heater cylinder structure of claim 1, wherein the water inlet pipe and the water outlet pipe are provided in the middle of the outer side wall of the first cylinder body, and the communication hole is opened at the end of the first partition wall.
10. A parking heater comprising the parking heater cylinder structure of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920756104.3U CN209908649U (en) | 2019-05-24 | 2019-05-24 | Parking heater cylinder body structure and parking heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920756104.3U CN209908649U (en) | 2019-05-24 | 2019-05-24 | Parking heater cylinder body structure and parking heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209908649U true CN209908649U (en) | 2020-01-07 |
Family
ID=69048867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920756104.3U Expired - Fee Related CN209908649U (en) | 2019-05-24 | 2019-05-24 | Parking heater cylinder body structure and parking heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209908649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111674238A (en) * | 2020-07-10 | 2020-09-18 | 浙江暖羊羊汽车部件科技有限公司 | Parking water vapor warm heater |
| CN117108999A (en) * | 2023-09-08 | 2023-11-24 | 京威汽车设备有限公司 | heater |
-
2019
- 2019-05-24 CN CN201920756104.3U patent/CN209908649U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111674238A (en) * | 2020-07-10 | 2020-09-18 | 浙江暖羊羊汽车部件科技有限公司 | Parking water vapor warm heater |
| CN111674238B (en) * | 2020-07-10 | 2024-05-10 | 浙江暖羊羊汽车部件科技有限公司 | Parking steam heater |
| CN117108999A (en) * | 2023-09-08 | 2023-11-24 | 京威汽车设备有限公司 | heater |
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