CN211696016U - Heat exchanger of heat supply CNG pressure regulating device - Google Patents
Heat exchanger of heat supply CNG pressure regulating device Download PDFInfo
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- CN211696016U CN211696016U CN201922464566.0U CN201922464566U CN211696016U CN 211696016 U CN211696016 U CN 211696016U CN 201922464566 U CN201922464566 U CN 201922464566U CN 211696016 U CN211696016 U CN 211696016U
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Abstract
The utility model aims to provide a heat exchanger of a heat supply CNG pressure regulating device, which has simple structure and convenient use and can realize the heating of circulating turbulent flow, and comprises a heat exchange tank, an electric heating plate and a heat exchange pipeline consisting of guide pipes, the two end parts of the heat exchange tank are respectively provided with a first plug and a second plug, the electric heating plate is arranged on the inner side of the first plug, the heat exchange pipeline is arranged in the heat exchange tank, two ends of the heat exchange pipeline respectively penetrate through the first plugs, the outer side of the heat exchange tank is also provided with a water injection pipe and a water outlet pipe, and the heat exchange tank also comprises a cover body and an impeller, the cover body is made of heat insulation materials, the cover body is arranged in the heat exchange tank and divides the heat exchange tank into an inner cavity and an outer cavity, the heat exchange pipeline is arranged in the inner cavity, a flow guide hole which can enable the inner cavity and the outer cavity to be communicated is formed in the side wall of the cover body close to one end, and the impeller is rotatably installed on the cover body and located at one end close to the electric heating plate.
Description
Technical Field
The utility model relates to a heat exchanger specifically is a heat supply CNG regulator heat exchanger.
Background
CNG, Compressed Natural Gas (CNG), is natural gas that is pressurized and stored in a gaseous state in a container. The CNG pressure regulating device heat exchanger disclosed in the prior art mainly comprises a heat exchange tank, an explosion-proof electric heating plate and a heating coil, wherein the heating coil is spirally arranged in the heat exchange tank, two ends of the heating coil are respectively connected with an air inlet pipe and an air outlet pipe of the heat exchange tank, the explosion-proof electric heating plate is arranged on one side plug of the heat exchange tank, the heat exchange tank is also provided with an inlet pipe and an outlet pipe for water inlet and outlet, the CNG pressure regulating device heat exchanger heats water in the heat exchange tank and leads the compressed natural gas into the heating coil, thereby heating the compressed natural gas in a water bath manner, but has the following defects that the volume of the heat exchange tank is larger, the explosion-proof electric heating plate is only arranged on one side plug of the heat exchange tank, on one hand, the heating speed is slow when the water in the tank is heated, on the other hand, because the water and the CNG of heating coil periphery carry out the heat transfer, and the water of jar internal other positions will transmit the heat to heating coil's periphery gradually through heat-conducting mode to lead to the internal temperature of jar to distribute inequality, heat exchange efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, convenient to use can realize the heat supply CNG regulator heat exchanger of circulation turbulent heating to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a heat exchanger of a heat supply CNG pressure regulating device comprises a heat exchange tank, an electric heating plate and a heat exchange pipeline consisting of guide pipes, the two end parts of the heat exchange tank are respectively provided with a first plug and a second plug, the electric heating plate is arranged on the inner side of the first plug, the heat exchange pipeline is arranged in the heat exchange tank, two ends of the heat exchange pipeline respectively penetrate through the first plugs, the outer side of the heat exchange tank is also provided with a water injection pipe and a water outlet pipe, and the heat exchange tank also comprises a cover body and an impeller, the cover body is made of heat insulation materials, the cover body is arranged in the heat exchange tank and divides the heat exchange tank into an inner cavity and an outer cavity, the heat exchange pipeline is arranged in the inner cavity, the side wall of the cover body close to one end is provided with a flow guide hole which can enable the inner cavity and the outer cavity to be communicated, the impeller is rotatably arranged on the cover body and is positioned at one end close to the electric hot plate, and the rotation of the impeller can ensure that water is sucked into the inner cavity from the outer cavity and flows into the outer cavity again from the diversion holes.
As a further aspect of the present invention: the heat exchange pipeline comprises a heat conduction pipe, a heat conduction branch pipe, a gas distribution device and a gas collection device, the gas distribution device is arranged in the inner cavity and is close to the impeller, one end of the heat conduction pipe is communicated with the gas distribution device, the heat conduction branch pipe is connected to the gas distribution device in parallel and is communicated with the gas distribution device, the other end of the heat conduction branch pipe is communicated with the gas collection device, and the gas collection device is provided with a gas outlet pipe for discharging natural gas.
As a further aspect of the present invention: the gas distribution device is a hollow cylinder, a second connector used for being connected with the heat conduction pipe is arranged in the center of the gas distribution device, and a first connector used for being connected with the heat conduction branch pipe is annularly arranged on the gas distribution device.
As a further aspect of the present invention: the gas distribution device is also uniformly provided with a first hollow pipe which penetrates through the gas distribution device and is used for water flow to pass through.
As a further aspect of the present invention: the gas collecting device is a hollow cylinder, a third connecting port used for connecting the heat conducting branch pipes is annularly arranged on the gas collecting device, and a second hollow pipe penetrating through the gas collecting device to allow the heat exchange pipe to penetrate through the gas collecting device is arranged at the center of the gas collecting device.
As a further aspect of the present invention: the outer sides of the heat conduction pipes and the heat conduction branch pipes are respectively provided with an axially extending fin.
As a further aspect of the present invention: the heat exchange pipeline is a spiral heat exchange pipe.
As a further aspect of the present invention: the solar energy storage device is characterized by further comprising a solar cell panel and a storage battery pack, wherein the solar cell panel is electrically connected with the storage battery pack through a solar controller, and the storage battery pack is electrically connected with the electric heating plate through an inverter
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses simple structure, convenient to use through be provided with the cover body of making by insulation material in the heat transfer jar, the cover body separates into inner chamber and exocoel in with the heat transfer jar to by impeller drive high temperature water outside-in's circulation flow, thereby make the temperature in the inner chamber keep even high temperature state, thereby reach good homothermal effect, improve equipment's heat exchange efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a heat exchanger of a heating CNG pressure regulating device;
FIG. 2 is a schematic structural diagram of a gas distribution device in a heat exchanger of a heating CNG pressure regulating device;
FIG. 3 is a schematic structural diagram of a gas collecting device in a heat exchanger of a heating CNG pressure regulating device;
in the figure: the heat exchange tank comprises a heat exchange tank 1, a cover body 2, a flow guide hole 21, a water outlet pipe 3, an electric heating plate 4, a first seal 5, an impeller 6, a gas distribution device 7, a first connecting port 71, a first hollow pipe 72, a second connecting port 73, a heat conduction branch pipe 8, a fin 9, a gas collection device 10, a third connecting port 101, a second hollow pipe 102, a gas outlet pipe 103, a water injection pipe 11, a second seal 12, an inverter 13, a storage battery pack 14, a solar controller 15, a solar cell panel 16 and a heat conduction pipe 17.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a heat exchanger of a heating CNG pressure regulating device includes a heat exchanging tank 1, an electric heating plate 4, and a heat exchanging pipeline composed of a conduit, wherein a first plug 5 and a second plug 12 are respectively installed at two ends of the heat exchanging tank 1, the electric heating plate 4 is installed inside the first plug 5, the heat exchanging pipeline is disposed inside the heat exchanging tank 1, and two ends of the heat exchanging pipeline respectively penetrate through the first plugs 5, a water injection pipe 11 and a water outlet pipe 3 are further installed outside the heat exchanging tank 1, the heat exchanging tank further includes a cover body 2 and an impeller 6, the cover body 2 is made of a heat insulating material, the cover body 2 is disposed inside the heat exchanging tank 1 and divides the heat exchanging tank 1 into an inner cavity and an outer cavity, the heat exchanging pipeline is disposed inside the inner cavity, a diversion hole 21 capable of communicating the inner cavity and the outer cavity is disposed on a side wall of the cover body, the impeller 6 is rotatably mounted on the cover body 2 and is positioned at one end close to the electric heating plate 4, the rotation of the impeller 6 can enable water to be sucked into the inner cavity from the outer cavity and flow into the outer cavity again from the diversion holes 21, and the impeller 6 is driven to rotate by a motor.
The natural ware of compression is inside heat exchange tank 1 is flowed through by the heat transfer pipeline, and the water in the heat exchange tank 1 is heated by electric plate 4 and carries out water bath heating in order to realize the pressure regulating that heaies up to the natural ware of compression, when impeller 6 rotates with water by the exocoel suction inner chamber and by diversion hole 21 flows in the exocoel once more in order to realize the soaking, the temperature that is close to 4 one side of electric plate is the highest promptly, and the temperature of keeping away from 4 one side of electric plate is minimum, from this at 1 internal formation temperature gradient of whole heat exchange tank, high temperature water passes through impeller 6 to inner chamber parallel flow, makes the water in the inner chamber realize keeping warm under the isolation of the cover body 2 simultaneously, thereby makes the temperature in the inner chamber be close the homogeneous state, thereby.
In this embodiment, specifically, the heat exchange pipeline includes heat pipe 17, heat conduction branch pipe 8, gas distribution device 7 and gas collection device 10, gas distribution device 7 set up in the inner chamber and be close to impeller 6, the one end of heat pipe 17 with gas distribution device 7 intercommunication, heat conduction branch pipe 8 connect in parallel in gas distribution device 7 is last and communicate with it, the heat conduction branch pipe 8 other end with gas collection device 10 communicates, be provided with the outlet duct 103 that supplies the natural gas to discharge on the gas collection device 10.
In this embodiment, specifically, the gas distribution device 7 is a hollow cylinder, the center of the gas distribution device 7 is provided with a second connection port 73 for connecting the heat conduction pipe 17, and the gas distribution device 7 is annularly provided with a first connection port 71 for connecting the heat conduction branch pipe 8.
In this embodiment, specifically, the gas distributor 7 is further uniformly provided with a first hollow tube 72 penetrating through the inside thereof for water to flow through, and high-temperature water flows into the inner cavity through the first hollow tube 72, so as to further improve the soaking effect.
In this embodiment, specifically, the gas collecting device 10 is a hollow cylinder, a third connection port 101 for connecting the heat conducting branch pipe 8 is annularly installed on the gas collecting device 10, and a second hollow pipe 102 penetrating through the inside of the gas collecting device 10 for the heat exchange pipe to pass through is arranged in the center of the gas collecting device 10.
In order to increase the heat exchange contact area of the compressed natural gas, in this embodiment, the heat conducting pipes 17 and the outer sides of the heat conducting branch pipes 8 are provided with fins 9 extending axially.
In order to realize solar heating, the solar heating system further comprises a solar panel 16 and a storage battery pack 14, wherein the solar panel 16 is electrically connected with the storage battery pack 14 through a solar controller 15, and the storage battery pack 14 is electrically connected with the electric heating plate 4 through an inverter 13.
Based on the foregoing solution, in another embodiment, the heat exchange pipeline may also be a spiral heat exchange pipe.
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 invention.
Claims (8)
1. The utility model provides a heat supply CNG pressure regulating device heat exchanger, includes heat transfer jar, electric plate and the heat transfer pipeline of constituteing by the pipe, first shutoff and second shutoff are installed respectively to the both ends of heat transfer jar, the electric plate install in the inboard of first shutoff, the heat transfer pipeline set up in first shutoff is worn out respectively in the heat transfer jar and its both ends, water injection pipe and outlet pipe, its characterized in that are still installed in the outside of heat transfer jar: the heat exchange device comprises a heat exchange tank, and is characterized by further comprising a cover body and an impeller, wherein the cover body is made of a heat insulation material, the cover body is arranged in the heat exchange tank and divides the heat exchange tank into an inner cavity and an outer cavity, the heat exchange pipeline is arranged in the inner cavity, a flow guide hole capable of communicating the inner cavity with the outer cavity is formed in the side wall, close to one end, of the cover body, the impeller is rotatably installed on the cover body and is located at one end, close to the electric heating plate, the impeller rotates to enable water to be sucked into the inner cavity from the outer cavity and.
2. A heating CNG pressure regulating device heat exchanger according to claim 1, wherein: the heat exchange pipeline comprises a heat conduction pipe, a heat conduction branch pipe, a gas distribution device and a gas collection device, the gas distribution device is arranged in the inner cavity and is close to the impeller, one end of the heat conduction pipe is communicated with the gas distribution device, the heat conduction branch pipe is connected to the gas distribution device in parallel and is communicated with the gas distribution device, the other end of the heat conduction branch pipe is communicated with the gas collection device, and the gas collection device is provided with a gas outlet pipe for discharging natural gas.
3. A heating CNG pressure regulating device heat exchanger according to claim 2, wherein: the gas distribution device is a hollow cylinder, a second connector used for being connected with the heat conduction pipe is arranged in the center of the gas distribution device, and a first connector used for being connected with the heat conduction branch pipe is annularly arranged on the gas distribution device.
4. A heating CNG pressure regulating device heat exchanger according to claim 3, wherein: the gas distribution device is also uniformly provided with a first hollow pipe which penetrates through the gas distribution device and is used for water flow to pass through.
5. A heating CNG pressure regulating device heat exchanger according to claim 2, wherein: the gas collecting device is a hollow cylinder, a third connecting port used for connecting the heat conducting branch pipes is annularly arranged on the gas collecting device, and a second hollow pipe penetrating through the gas collecting device to allow the heat exchange pipe to penetrate through the gas collecting device is arranged at the center of the gas collecting device.
6. A heating CNG pressure regulating device heat exchanger according to claim 2, wherein: the outer sides of the heat conduction pipes and the heat conduction branch pipes are respectively provided with an axially extending fin.
7. A heating CNG pressure regulating device heat exchanger according to claim 1, wherein: the heat exchange pipeline is a spiral heat exchange pipe.
8. A heating CNG pressure regulating device heat exchanger according to any one of claims 1-7, wherein: the solar energy storage device is characterized by further comprising a solar cell panel and a storage battery pack, wherein the solar cell panel is electrically connected with the storage battery pack through a solar controller, and the storage battery pack is electrically connected with the electric heating plate through an inverter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922464566.0U CN211696016U (en) | 2019-12-31 | 2019-12-31 | Heat exchanger of heat supply CNG pressure regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922464566.0U CN211696016U (en) | 2019-12-31 | 2019-12-31 | Heat exchanger of heat supply CNG pressure regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211696016U true CN211696016U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922464566.0U Active CN211696016U (en) | 2019-12-31 | 2019-12-31 | Heat exchanger of heat supply CNG pressure regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211696016U (en) |
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2019
- 2019-12-31 CN CN201922464566.0U patent/CN211696016U/en active Active
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