CN217692313U - Totally-enclosed maintenance-free compact type network inflation switch cabinet - Google Patents
Totally-enclosed maintenance-free compact type network inflation switch cabinet Download PDFInfo
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- CN217692313U CN217692313U CN202221577854.2U CN202221577854U CN217692313U CN 217692313 U CN217692313 U CN 217692313U CN 202221577854 U CN202221577854 U CN 202221577854U CN 217692313 U CN217692313 U CN 217692313U
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Abstract
The utility model discloses a totally-enclosed maintenance-free compact type ring network inflation switch cabinet, which relates to the technical field of inflation switch cabinets and comprises a switch cabinet body and a water tank arranged on the back surface of the switch cabinet body, wherein the end part of the switch cabinet body is sequentially provided with a gas booster pump, a pressure sensor and a safety valve, the two side walls of the switch cabinet body are internally provided with bent water pipes for cooling, the end part of the water tank is provided with a power component, the power component is used for driving clear water in the water tank to circularly flow in the bent water pipes, and the water tank is internally provided with a refrigerant; the purpose of design like this guarantees that the cubical switchboard body can automatic pressure boost and pressure release, guarantees in addition that the cubical switchboard body can in time dispel the heat, and the inside components and parts of protection are not damaged.
Description
Technical Field
The utility model relates to an aerify cubical switchboard technical field, specifically be a totally closed non-maintaining compact network aerifys cubical switchboard.
Background
The gas-filled switch cabinet is air-insulated or gas-insulated medium-voltage electrical combined equipment which can be randomly combined into a multi-loop access switch, is communicated and protects the functions of an electric power system by taking a load switch as a core component.
The core part of the main loop of the switch consists of an SF6 load switch or an additional breaker and other primary auxiliary electrical appliances, the switch is filled with SF6 gas with certain pressure, and a heat dissipation hole is formed in the shell.
Along with the change of temperature and time, the inside atmospheric pressure value of measurement cabinet constantly changes, influences the normal use of internals, consequently need regularly to carry out gaseous replenishment to cubical switchboard inside, maintains the stability of the internal portion atmospheric pressure of cabinet, and present gaseous interpolation is more troublesome, can not be quick carry out gaseous replenishment, and the radiating effect is relatively poor in addition.
To the problem, the utility model provides a totally closed non-maintaining compact ring net aerifys cubical switchboard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a totally closed non-maintaining compact ring network inflatable switch cabinet can guarantee the automatic pressure boost of cubical switchboard body and pressure release, guarantees in addition that the cubical switchboard body can in time dispel the heat, protects inside components and parts not damaged to the problem in the background art has been solved.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a totally closed non-maintaining compact network inflatable switchgear, includes the cubical switchboard body and sets up the water tank at the cubical switchboard body back, cubical switchboard body tip has set gradually gaseous booster pump, baroceptor and relief valve, and cubical switchboard body both sides inside wall all is provided with the crooked water pipe that is used for the cooling, and the tip of water tank is provided with power component, and power component is used for driving the inside clear water of water tank and flows at crooked water pipe inner loop, and the water tank is inside still to be provided with the refrigerant.
Further, gaseous booster pump fixed mounting is on cubical switchboard body tip one side, and gaseous booster pump gives vent to anger the end and the fixed intercommunication of outlet duct, the inside intercommunication of outlet duct and cubical switchboard body, fixed mounting has first check valve on the outlet duct, first check valve and outlet duct intercommunication, and baroceptor fixed mounting is on cubical switchboard body tip opposite side, and baroceptor's response end is located inside the cubical switchboard body, and the gaseous booster pump of baroceptor electric connection.
Further, relief valve fixed mounting is in cubical switchboard body tip opposite side edge, and the relief valve communicates with cubical switchboard body is inside.
Further, the power assembly comprises a water pump fixedly installed on one side of the end portion of the water tank, the water inlet end of the water pump is fixedly communicated with the long water pipe, the water inlet end of the long water pipe penetrates through the water tank and extends to the upper end of the inner bottom surface of the water tank, the water outlet end of the water pump is fixedly communicated with the water inlet pipe, the water outlet end of the water inlet pipe is fixedly connected to the outer peripheral surface of one side of the end portion of the water distribution pipe, the water distribution pipe is communicated with the water inlet pipe, and the water outlets at two ends of the water distribution pipe are fixedly communicated with the water inlet end of the bent water pipe.
Furthermore, the bent water pipe is embedded in the two side walls of the switch cabinet body, the water outlet end of the bent water pipe is fixedly communicated with the two water inlet ends of the water collecting pipe, the peripheral surface of one side of the end part of the water collecting pipe is fixedly connected with a sewer pipe, the sewer pipe is communicated with the water collecting pipe, the water outlet end of the sewer pipe extends to the upper end of the inside of the water tank, and one side of the two water outlet ends of the water collecting pipe is fixedly provided with a second one-way valve.
Furthermore, the refrigerant is fixedly installed in the middle of the bottom surface in the water tank, and the water outlet end of the sewer pipe and the water inlet end of the long water pipe are respectively positioned on two sides of the refrigerant.
Further, all be provided with the safety cover outside gas booster pump and the water pump, the safety cover is fixed mounting respectively at cubical switchboard body tip and water tank tip, and evenly distributed's bleeder vent is seted up to the safety cover lateral surface, and bleeder vent and gas booster pump inlet end intercommunication, soundproof cotton has still evenly been laid to the lateral surface of safety cover, and the equal fixed mounting of water tank at the cubical switchboard body back is subaerial.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a totally closed non-maintaining compact ring net inflation switch cabinet, when the internal pressure value of cubical switchboard body reduces, the baroceptor feeds back the signal to the gas booster pump, and the gas booster pump starts, carries out the pressure boost when the cubical switchboard body is inside, and the gas booster pump stops working until the set pressure value, if the internal pressure of cubical switchboard body exceeds the set value, the relief valve carries out the pressure relief to the cubical switchboard body inside, until the set value; inside components and parts during operation of cubical switchboard body can produce a large amount of heats, start the water pump, the water pump is intraductal through long water pipe with the inside clear water suction of water tank to the intake, the rethread water pipe is intake the end with the clear water to two crooked water pipes and is carried, clear water flows in crooked water pipe, take away this internal heat of cubical switchboard, then the clear water that has the temperature enters into in the collector, at last through in the downcomer reenters the water tank, start the refrigerant, the refrigerant cools down the processing to the clear water, then reenter the circulation, the purpose of design like this is to guarantee that the cubical switchboard body can automatic pressure boost and pressure release, guarantee in addition that the cubical switchboard body can in time dispel the heat, protect inside components and parts not damaged.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a rear view of the present invention;
FIG. 3 is a schematic view of the installation of the water pump of the present invention;
FIG. 4 is a perspective view of the middle bent water pipe of the present invention;
fig. 5 is the schematic diagram of the internal structure of the middle water tank of the present invention.
In the figure: 1. a switch cabinet body; 2. a water tank; 3. a gas booster pump; 4. a first check valve; 5. an air pressure sensor; 6. a safety valve; 7. bending the water pipe; 8. a water diversion pipe; 9. a water collection pipe; 10. a water inlet pipe; 11. a sewer pipe; 12. a second one-way valve; 13. a water pump; 14. a long water pipe; 15. a refrigerant; 16. a protective cover; 17. air holes are formed; 18. soundproof cotton.
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.
In order to solve the technical problem of how to automatically pressurize and dissipate heat of the switch cabinet body 1, as shown in fig. 1-5, the following preferred technical solutions are provided:
the utility model provides a totally closed non-maintaining compact ring net aerifys cubical switchboard, including cubical switchboard body 1 and set up water tank 2 at the 1 back of cubical switchboard body, 1 tip of cubical switchboard body has set gradually gaseous booster pump 3, baroceptor 5 and relief valve 6, 1 both sides inside wall of cubical switchboard body all is provided with the crooked water pipe 7 that is used for the cooling, the tip of water tank 2 is provided with power component, power component is used for driving 2 inside clear water of water tank and flows at 7 inner loop of crooked water pipe, 2 inside refrigerant 15 that still are provided with of water tank.
Specifically, when the pressure value in the switch cabinet body 1 is reduced, the air pressure sensor 5 feeds a signal back to the gas booster pump 3, the gas booster pump 3 is started, the inside of the switch cabinet body 1 is boosted, the gas booster pump 3 stops working until the set pressure value, and if the pressure in the switch cabinet body 1 exceeds the set value, the safety valve 6 relieves the pressure in the switch cabinet body 1 until the set value; the during operation of 1 inside components and parts of cubical switchboard body can produce a large amount of heat, start water pump 13, water pump 13 is through long water pipe 14 with the inside clear water suction of water tank 2 to inlet tube 10 in, then water pipe 8 is passed through and is carried the clear water to two crooked water pipe 7 end of intaking, the clear water flows in crooked water pipe 7, take away the heat in cubical switchboard body 1, then the clear water that has the temperature enters into in the collector pipe 9, at last through downcomer 11 reentrant water tank 2 in, start refrigerant 15, refrigerant 15 cools down the processing to the clear water, then reentrant circulation, the purpose of design like this guarantees that cubical switchboard body 1 can automatic pressure boost and pressure release, guarantee that cubical switchboard body 1 can in time dispel the heat in addition, protect inside components and parts not damaged.
Further, as shown in fig. 2, the following preferred technical solutions are provided:
3 fixed mounting of gaseous booster pump are on 1 tip one side of cubical switchboard body, 3 end and the fixed intercommunication of outlet duct of giving vent to anger of gaseous booster pump, outlet duct and the 1 inside intercommunication of cubical switchboard body, fixed mounting has first check valve 4 on the outlet duct, first check valve 4 and outlet duct intercommunication, baroceptor 5 fixed mounting is on 1 tip opposite side of cubical switchboard body, baroceptor 5's response end is located inside 1 of cubical switchboard body, the gaseous booster pump 3 of baroceptor 5 electric connection, the purpose of design like this is to open through 3 control gaseous booster pumps of gaseous booster pump 3 and stops, to the inside pressure boost that carries out of cubical switchboard body 1.
Further, as shown in fig. 2, the following preferred technical solutions are provided:
6 fixed mounting of relief valve is in 1 tip opposite side edge of cubical switchboard body, and 6 and the inside intercommunication of cubical switchboard body 1 of relief valve, the purpose of designing like this is through 6 in time pressure release to 1 inside of cubical switchboard body of relief valve, avoids causing the damage to inside.
Further, as shown in fig. 3 and 4, the following preferred technical solutions are provided:
the power component comprises a water pump 13 fixedly installed on one side of the end part of the water tank 2, the water inlet end of the water pump 13 is fixedly communicated with a long water pipe 14, the water inlet end of the long water pipe 14 penetrates through the water tank 2 and extends to the upper end of the inner bottom surface of the water tank 2, the water outlet end of the water pump 13 is fixedly communicated with a water inlet pipe 10, the water outlet end of the water inlet pipe 10 is fixedly connected to the outer peripheral surface of one side of the end part of the water distribution pipe 8, the water distribution pipe 8 is communicated with the water inlet pipe 10, the water outlets at the two ends of the water distribution pipe 8 are fixedly communicated with the water inlet end of the bent water pipe 7, and the water pump 13 is used for pumping clean water in the water tank 2 into the bent water pipe 7 to cool.
Further, as shown in fig. 3 and 4, the following preferred technical solutions are provided:
the bent water pipe 7 is embedded in the two side walls of the switch cabinet body 1, the water outlet end of the bent water pipe 7 is fixedly communicated with the water inlet ends of the water collecting pipe 9, the outer peripheral surface of one side of the end portion of the water collecting pipe 9 is fixedly connected with a sewer pipe 11, the sewer pipe 11 is communicated with the water collecting pipe 9, the water outlet end of the sewer pipe 11 extends to the upper end of the interior of the water tank 2, and a second one-way valve 12 is fixedly installed on one side of each of the two water outlet ends of the water collecting pipe 9.
Further, as shown in fig. 5, the following preferred technical solutions are provided:
Further, as shown in fig. 1 and fig. 2, the following preferred technical solutions are provided:
gaseous booster pump 3 and the water pump 13 outside all is provided with safety cover 16, safety cover 16 is fixed mounting respectively at 1 tip of cubical switchboard body and 2 tips of water tank, evenly distributed's bleeder vent 17 is seted up to 16 lateral surfaces of safety cover, bleeder vent 17 and 3 inlet end intercommunications of gaseous booster pump, soundproof cotton 18 has still evenly been laid to 16 lateral surfaces of safety cover, the equal fixed mounting of water tank 2 at the 1 back of cubical switchboard body is subaerial, the purpose of designing like this utilizes safety cover 16 to protect water pump 13 and gaseous booster pump 3, utilize soundproof cotton 18 to carry out the amortization simultaneously, utilize bleeder vent 17 to guarantee to dispel the heat to water pump 13 in addition, and gaseous booster pump 3 admits air.
In conclusion: when the pressure value in the switch cabinet body 1 is reduced, the air pressure sensor 5 feeds back a signal to the gas booster pump 3, the gas booster pump 3 is started, the inside of the switch cabinet body 1 is boosted, the gas booster pump 3 stops working until the set pressure value is reached, and if the pressure in the switch cabinet body 1 exceeds the set value, the safety valve 6 relieves the pressure in the switch cabinet body 1 until the set value is reached; the during operation of 1 inside components and parts of cubical switchboard body can produce a large amount of heat, start water pump 13, water pump 13 is through long water pipe 14 with the inside clear water suction of water tank 2 to inlet tube 10 in, then water pipe 8 is passed through and is carried the clear water to two crooked water pipe 7 end of intaking, the clear water flows in crooked water pipe 7, take away the heat in cubical switchboard body 1, then the clear water that has the temperature enters into in the collector pipe 9, at last through downcomer 11 reentrant water tank 2 in, start refrigerant 15, refrigerant 15 cools down the processing to the clear water, then reentrant circulation, the purpose of design like this guarantees that cubical switchboard body 1 can automatic pressure boost and pressure release, guarantee that cubical switchboard body 1 can in time dispel the heat in addition, protect inside components and parts not damaged.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a totally closed non-maintaining compact ring network aerifys cubical switchboard, includes cubical switchboard body (1) and sets up water tank (2) at cubical switchboard body (1) back, its characterized in that: the gas booster pump (3), the baroceptor (5) and the relief valve (6) have set gradually to cubical switchboard body (1) tip, and cubical switchboard body (1) both sides inside wall all is provided with the crooked water pipe (7) that are used for the cooling, and the tip of water tank (2) is provided with power component, and power component is used for driving the inside clear water of water tank (2) and flows in crooked water pipe (7) inner loop, and water tank (2) inside still is provided with refrigerant (15).
2. The fully-closed maintenance-free compact type network gas-filled switch cabinet according to claim 1, characterized in that: gas booster pump (3) fixed mounting is on cubical switchboard body (1) tip one side, and gas booster pump (3) are given vent to anger and are held and the fixed intercommunication of outlet duct, outlet duct and cubical switchboard body (1) inside intercommunication, and fixed mounting has first check valve (4) on the outlet duct, first check valve (4) and outlet duct intercommunication, baroceptor (5) fixed mounting is on cubical switchboard body (1) tip opposite side, and the response end of baroceptor (5) is located cubical switchboard body (1) inside, baroceptor (5) electric connection gas booster pump (3).
3. The totally-enclosed maintenance-free compact type network gas-filled switch cabinet according to claim 1, characterized in that: the safety valve (6) is fixedly installed on the edge of the other side of the end portion of the switch cabinet body (1), and the safety valve (6) is communicated with the interior of the switch cabinet body (1).
4. The totally-enclosed maintenance-free compact type network gas-filled switch cabinet according to claim 1, characterized in that: the power component comprises a water pump (13) fixedly installed on one side of the end of a water tank (2), the water pump (13) is provided with a water inlet end fixedly communicated with a long water pipe (14), the water inlet end of the long water pipe (14) penetrates through the water tank (2) and extends to the upper end of the inner bottom surface of the water tank (2), the water outlet end of the water pump (13) is fixedly communicated with a water inlet pipe (10), the water outlet end of the water inlet pipe (10) is fixedly connected to the outer peripheral face of one side of the end of a water distribution pipe (8), the water distribution pipe (8) is communicated with the water inlet pipe (10), and the water outlets at the two ends of the water distribution pipe (8) are fixedly communicated with the water inlet end of a bent water pipe (7).
5. The totally-enclosed maintenance-free compact type network gas-filled switch cabinet according to claim 1, characterized in that: the switch cabinet is characterized in that the bent water pipes (7) are embedded in two side walls of the switch cabinet body (1), the water outlet ends of the bent water pipes (7) are fixedly communicated with two water inlet ends of the water collecting pipes (9), the outer peripheral surface of one side of the end portion of the water collecting pipes (9) is fixedly connected with a sewer pipe (11), the sewer pipe (11) is communicated with the water collecting pipes (9), the water outlet ends of the sewer pipe (11) extend to the upper end of the interior of the water tank (2), and one side of each of the two water outlet ends of the water collecting pipes (9) is fixedly provided with a second one-way valve (12).
6. The totally-enclosed maintenance-free compact type network gas-filled switch cabinet according to claim 1, characterized in that: the refrigerant (15) is fixedly installed in the middle of the bottom surface in the water tank (2), and the water outlet end of the sewer pipe (11) and the water inlet end of the long water pipe (14) are respectively located on two sides of the refrigerant (15).
7. The totally-enclosed maintenance-free compact type network gas-filled switch cabinet according to claim 1, characterized in that: gaseous booster pump (3) and water pump (13) outside all are provided with safety cover (16), safety cover (16) fixed mounting is at cubical switchboard body (1) tip and water tank (2) tip respectively, evenly distributed's bleeder vent (17) are seted up to safety cover (16) lateral surface, bleeder vent (17) and gaseous booster pump (3) inlet end intercommunication, soundproof cotton (18) have still evenly been laid to the lateral surface of safety cover (16), the equal fixed mounting of water tank (2) at cubical switchboard body (1) back is subaerial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221577854.2U CN217692313U (en) | 2022-06-22 | 2022-06-22 | Totally-enclosed maintenance-free compact type network inflation switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221577854.2U CN217692313U (en) | 2022-06-22 | 2022-06-22 | Totally-enclosed maintenance-free compact type network inflation switch cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN217692313U true CN217692313U (en) | 2022-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221577854.2U Active CN217692313U (en) | 2022-06-22 | 2022-06-22 | Totally-enclosed maintenance-free compact type network inflation switch cabinet |
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| CN (1) | CN217692313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117712896A (en) * | 2024-02-02 | 2024-03-15 | 霍立克电气有限公司 | Environment-friendly gas-insulated combined electrical apparatus looped netowrk cabinet |
| CN117833077A (en) * | 2024-03-06 | 2024-04-05 | 广东金晖隆开关有限公司 | Environment-friendly air insulation type switch equipment |
-
2022
- 2022-06-22 CN CN202221577854.2U patent/CN217692313U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117712896A (en) * | 2024-02-02 | 2024-03-15 | 霍立克电气有限公司 | Environment-friendly gas-insulated combined electrical apparatus looped netowrk cabinet |
| CN117712896B (en) * | 2024-02-02 | 2024-04-26 | 霍立克电气有限公司 | Environment-friendly gas-insulated combined electrical apparatus looped netowrk cabinet |
| CN117833077A (en) * | 2024-03-06 | 2024-04-05 | 广东金晖隆开关有限公司 | Environment-friendly air insulation type switch equipment |
| CN117833077B (en) * | 2024-03-06 | 2024-05-14 | 广东金晖隆开关有限公司 | Environment-friendly air insulation type switch equipment |
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