Instrument heat preservation device for heat supply pipeline

Abstract

The utility model discloses an instrument heat preservation device for a heat supply pipeline, and relates to the technical field of heat preservation of heat supply instruments, the instrument heat preservation device comprises a box body, a pipe body is arranged on the inner side wall of the box body, and an instrument body is arranged at the top of the pipe body in a penetrating mode; the two connecting assemblies are arranged at the two ends of the pipe body respectively; the water tank is arranged on the inner side wall of the box body, and a plurality of fins which are distributed at equal intervals are arranged on the outer side wall of the water tank; and the connecting pipe is used for communicating the pipe body and the water tank. Hot water in the pipe body can enter the water tank through water pressure in the pipe body, heat preservation of the tank body is achieved through the hot water, the water conveying pipe and the second plug are driven to descend through the air conveying assembly and the pneumatic assembly, the connecting pipe is sealed, and water in the water tank is pressed back into the pipe body through the second one-way valve, the water conveying pipe and the connecting pipe under the action of air pressure. Replacement in the water tank is achieved, and the temperature of the tank body is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of heat preservation of heating instruments, in particular to an instrument heat preservation device for a heating pipeline. Background Art

[0002] In winter, the temperature drops and the weather is cold. Some instruments need to work at a suitable temperature to work properly, including instruments for heating pipes. In order to ensure the normal operation of the instruments, an instrument insulation device for heating pipes is needed.

[0003] In the prior art, general heat preservation devices usually convert electrical energy into thermal energy so that the instrument can work at a suitable temperature. However, this type of heat preservation device consumes a lot of energy, and long-term use will result in high use costs. Summary of the invention

[0004] The object of the present invention is to provide an instrument insulation device for a heating pipeline to solve the technical problems in the prior art.

[0005] The present invention provides an instrument heat preservation device for a heating pipeline, comprising:

[0006] A box body, wherein the inner wall of the box body is provided with a tube body, and the top of the tube body is penetrated by an instrument body;

[0007] Two connecting components, the two connecting components are respectively arranged at two ends of the pipe body;

[0008] A water tank, wherein the water tank is arranged on the inner wall of the water tank, and the outer wall of the water tank is provided with a plurality of fins distributed at equal distances;

[0009] A connecting pipe, the connecting pipe is used to connect the pipe body and the water tank;

[0010] A pneumatic component, wherein the pneumatic component is arranged on the inner wall of the water tank;

[0011] A water pipe connected to the pneumatic component;

[0012] A second one-way valve, the second one-way valve is disposed through the outer wall of the water pipe;

[0013] A second plug, which is arranged at the bottom of the water pipe and is used to seal the water pipe;

[0014] An air delivery component, which is arranged on the inner wall of the box body and is connected to the pneumatic component;

[0015] An exhaust component is arranged through the top of the water tank.

[0016] Preferably, the connection assembly comprises:

[0017] A bellows, wherein the bellows is arranged at the end of the tube body;

[0018] A flange is arranged at the end of the bellows.

[0019] Preferably, the outer side wall of the box body is hinged with a door body.

[0020] Preferably, the pneumatic assembly comprises:

[0021] A sleeve, wherein the sleeve is arranged on the inner wall of the water tank;

[0022] A piston, wherein the piston is slidably disposed on the inner wall of the sleeve;

[0023] A transmission rod, the transmission rod is arranged at the bottom of the piston, and the water pipe and the transmission rod are fixed;

[0024] A first one-way valve is provided through the bottom of the outer side wall of the sleeve.

[0025] Preferably, the gas delivery assembly comprises:

[0026] An air pump box, the air pump box is arranged on the inner wall of the box body, and an air pump is arranged in the air pump box;

[0027] An air delivery pipe, one end of which is arranged on the output port of the air pump, and the other end of which passes through the sleeve;

[0028] The electromagnetic valve is arranged through the inner wall of the gas transmission pipe.

[0029] Preferably, the exhaust assembly comprises:

[0030] An exhaust pipe, wherein the exhaust pipe passes through the top of the water tank;

[0031] A bracket, wherein the bracket is arranged on the inner wall of the exhaust pipe;

[0032] A connecting rod, the connecting rod being slidably inserted on the top of the bracket;

[0033] A first plug, which is arranged at the bottom of the connecting rod and is used to seal the exhaust pipe;

[0034] A float ball is arranged at the bottom of the first plug.

[0035] Compared with the prior art, the beneficial effects of the present invention are:

[0036] The present invention uses the gas transmission component, pneumatic component, second plug and second one-way valve to realize that the water pressure in the pipe body allows the hot water in the pipe body to enter the water tank, and the hot water is used to keep the tank body warm. The gas transmission component and the pneumatic component drive the water pipe and the second plug to descend and seal the connecting pipe. With the effect of air pressure, the water in the water tank, the second one-way valve, the water pipe and the connecting pipe are pressed back into the pipe body, thereby realizing replacement of the water in the water tank and ensuring the temperature of the tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0038] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0039] Figure 2 It is a front view structural schematic diagram of the present invention;

[0040] Figure 3 It is a schematic diagram of the structure of the pipe body, water tank and water pipe of the present invention;

[0041] Figure 4 It is a schematic diagram of the cross-sectional structure of the water tank of the present invention;

[0042] Figure 5 It is a schematic diagram of the cross-sectional structure of the exhaust pipe of the present invention;

[0043] Figure 6 It is a schematic diagram of the cross-sectional structure of the sleeve of the present invention.

[0044] Reference numerals:

[0045] 1. Box body; 2. Door body; 3. Bellows; 4. Flange; 5. Tube body; 6. Instrument body; 7. Air pump box; 8. Air pipe; 9. Water tank; 10. Fins; 11. Connecting pipe; 12. Exhaust pipe; 13. Connecting rod; 14. First plug; 15. Sleeve; 16. Transmission rod; 17. Water pipe; 18. Second plug; 19. Float; 20. Bracket; 21. First one-way valve; 22. Solenoid valve; 23. Second one-way valve; 24. Piston. DETAILED DESCRIPTION

[0046] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0047] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0048] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

[0049] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0050] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] Combine the following Figures 1 to 6 As shown, an embodiment of the present invention provides an instrument insulation device for a heating pipeline, comprising:

[0052] The box body 1 has a tube body 5 disposed on the inner wall thereof, and an instrument body 6 is disposed through the top of the tube body 5;

[0053] Two connecting components, which are respectively arranged at two ends of the tube body 5;

[0054] A water tank 9, which is arranged on the inner wall of the box body 1, and a plurality of fins 10 are arranged on the outer wall of the water tank 9 at equal distances;

[0055] A connecting pipe 11, the connecting pipe 11 is used to connect the pipe body 5 and the water tank 9;

[0056] Pneumatic assembly, the pneumatic assembly is arranged on the inner wall of the water tank 9;

[0057] A water pipe 17, the water pipe 17 is connected to the pneumatic component;

[0058] A second one-way valve 23, which is disposed on the outer side wall of the water pipe 17;

[0059] A second plug 18, which is disposed at the bottom of the water pipe 17 and is used to seal the water pipe 17;

[0060] An air delivery component, which is arranged on the inner wall of the box body 1 and is connected to the pneumatic component;

[0061] An exhaust component is provided on the top of the water tank 9.

[0062] The water pressure in the pipe body 5 causes the hot water in the pipe body 5 to enter the water tank 9, and the hot water is used to keep the box body 1 warm.

[0063] Through the air supply component and the pneumatic component, the water supply pipe 17 and the second plug 18 are driven down to seal the connecting pipe 11, and then with the effect of air pressure, the second one-way valve 23, the water supply pipe 17 and the connecting pipe 11 in the water tank 9 are pressed back into the pipe body 5, thereby realizing the replacement of the water in the water tank 9 and ensuring the temperature of the tank body 1.

[0064] Furthermore, the connection component includes:

[0065] A bellows 3, which is arranged at the end of the tube body 5;

[0066] The flange 4 is arranged at the end of the bellows 3 .

[0067] Furthermore, a door body 2 is hingedly connected to the outer side wall of the box body 1 .

[0068] Further, the pneumatic assembly includes:

[0069] A sleeve 15, which is arranged on the inner wall of the water tank 9;

[0070] A piston 24, the piston 24 is slidably disposed on the inner wall of the sleeve 15;

[0071] A transmission rod 16, which is arranged at the bottom of the piston 24, and the water pipe 17 and the transmission rod 16 are fixed;

[0072] The first one-way valve 21 is disposed through the bottom of the outer side wall of the sleeve 15 .

[0073] When the air pump is turned on, gas is injected into the sleeve 15 through the air pipe 8 when the air pump is working, pushing the piston 24 down, driving the second plug 18 to descend through the transmission rod 16 and the water pipe 17, and sealing the water pipe 11. When the piston 24 moves to below the first one-way valve 21, the gas in the sleeve 15 enters the water tank 9 through the first one-way valve 21, causing the air pressure in the water tank 9 to rise.

[0074] Further, the gas delivery assembly includes:

[0075] An air pump box 7, which is arranged on the inner wall of the box body 1, and an air pump is arranged in the air pump box 7;

[0076] An air delivery pipe 8, one end of which is arranged on the outlet of the air pump, and the other end of which passes through the sleeve 15;

[0077] The electromagnetic valve 22 is disposed through the inner wall of the gas delivery pipe 8 .

[0078] When the electromagnetic valve 22 is turned on, the gas in the gas pipe 8 is discharged, and under the action of the water pressure at the water pipe 11 , the second plug 18 is pushed up, and the hot water in the pipe body 5 enters the water tank 9 through the water pipe 11 .

[0079] Further, the exhaust assembly comprises:

[0080] An exhaust pipe 12, the exhaust pipe 12 passes through the top of the water tank 9;

[0081] A bracket 20, the bracket 20 is arranged on the inner wall of the exhaust pipe 12;

[0082] A connecting rod 13, the connecting rod 13 is slidably inserted on the top of the bracket 20;

[0083] A first plug 14, which is disposed at the bottom of the connecting rod 13 and is used to seal the exhaust pipe 12;

[0084] The float ball 19 is arranged at the bottom of the first plug 14 .

[0085] When the liquid level in the water tank 9 rises to a certain level, under the action of buoyancy, the float 19 drives the first plug 14 to rise until the first plug 14 contacts the exhaust pipe 12, sealing the exhaust pipe 12 to prevent water from being discharged through the exhaust pipe 12.

[0086] The specific working methods are:

[0087] When the temperature inside the box body 1 is low, the switch of the solenoid valve 22 is turned on, the gas in the gas pipe 8 is discharged, and under the action of the water pressure at the water pipe 11, the second plug 18 is pushed up, and the hot water in the pipe body 5 enters the water tank 9 through the water pipe 11;

[0088] When the liquid level in the water tank 9 rises to a certain level, the float 19 drives the first plug 14 to rise under the action of buoyancy until the first plug 14 contacts the exhaust pipe 12, sealing the exhaust pipe 12 to prevent water from being discharged through the exhaust pipe 12;

[0089] The hot water in the water tank 9 heats the box body 1 through the fins 10 to ensure the temperature in the box body 1;

[0090] When the temperature in the water tank 9 drops, the switch of the solenoid valve 22 is closed, and the switch of the air pump is turned on. When the air pump is working, gas is injected into the sleeve 15 through the air pipe 8, pushing the piston 24 down, and driving the second plug 18 to drop through the transmission rod 16 and the water pipe 17 to seal the water pipe 11. When the piston 24 moves to the bottom of the first one-way valve 21, the gas in the sleeve 15 enters the water tank 9 through the first one-way valve 21, so that the air pressure in the water tank 9 increases;

[0091] After the air pressure in the water tank 9 rises, the air pressure prevents the first plug 14 and the exhaust pipe 12 from being separated. At the same time, the air pressure causes the water in the water tank 9 to be pressed into the connecting pipe 11 through the second one-way valve 23 and the water delivery pipe 17, and the water in the water tank 9 is discharged;

[0092] By switching on the electromagnetic valve 22 again, the water in the pipe body 5 can be injected into the water tank 9 again, so that the box body 1 can be kept warm continuously.

[0093] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An instrument insulation device for a heating pipeline, characterized in that: include: A box body (1), wherein a tube body (5) is arranged on the inner side wall of the box body (1), and an instrument body (6) is arranged through the top of the tube body (5); Two connecting components, the two connecting components are respectively arranged at two ends of the tube body (5); A water tank (9), the water tank (9) being arranged on the inner wall of the box body (1), and the outer wall of the water tank (9) being provided with a plurality of fins (10) distributed at equal distances; A connecting pipe (11), the connecting pipe (11) being used to connect the pipe body (5) and the water tank (9); A pneumatic component, wherein the pneumatic component is arranged on the inner wall of the water tank (9); A water delivery pipe (17), wherein the water delivery pipe (17) is connected to the pneumatic component; A second one-way valve (23), the second one-way valve (23) being arranged through the outer wall of the water delivery pipe (17); A second plug (18), the second plug (18) being arranged at the bottom of the water pipe (17), the second plug (18) being used to seal the water pipe (17); An air delivery component, the air delivery component is arranged on the inner wall of the box body (1), and the air delivery component is connected to the pneumatic component; An exhaust component is arranged through the top of the water tank (9).

2. The heat preservation device for heating pipe according to claim 1, characterized in that: The connection component comprises: A bellows (3), wherein the bellows (3) is arranged at the end of the tube body (5); A flange (4) is arranged at the end of the bellows (3).

3. The instrument insulation device for a heating pipeline according to claim 1, characterized in that: The outer side wall of the box body (1) is hingedly connected with a door body (2).

4. The instrument insulation device for a heating pipeline according to claim 1, characterized in that: The pneumatic assembly comprises: A sleeve (15), wherein the sleeve (15) is arranged on the inner wall of the water tank (9); A piston (24), wherein the piston (24) is slidably disposed on the inner wall of the sleeve (15); A transmission rod (16), wherein the transmission rod (16) is arranged at the bottom of the piston (24), and the water pipe (17) and the transmission rod (16) are fixed; A first one-way valve (21), wherein the first one-way valve (21) is arranged through the bottom of the outer side wall of the sleeve (15).

5. The instrument insulation device for heating pipeline according to claim 4, characterized in that: The gas delivery assembly comprises: An air pump box (7), the air pump box (7) being arranged on the inner side wall of the box body (1), and an air pump being arranged in the air pump box (7); An air delivery pipe (8), one end of which is arranged on the outlet of the air pump, and the other end of which passes through the sleeve (15); A solenoid valve (22) is provided through the inner wall of the gas delivery pipe (8).

6. The instrument insulation device for a heating pipeline according to claim 1, characterized in that: The exhaust assembly comprises: An exhaust pipe (12), wherein the exhaust pipe (12) passes through the top of the water tank (9); A bracket (20), wherein the bracket (20) is arranged on the inner wall of the exhaust pipe (12); A connecting rod (13), wherein the connecting rod (13) is slidably inserted on the top of the bracket (20); A first plug (14), the first plug (14) being arranged at the bottom of the connecting rod (13), the first plug (14) being used for sealing the exhaust pipe (12); A floating ball (19) is arranged at the bottom of the first plug (14).

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