CN2350665Y - Pneumatic small circulation tank capable of increasing self-circulation power of hot-water heating system - Google Patents

Pneumatic small circulation tank capable of increasing self-circulation power of hot-water heating system Download PDF

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Publication number
CN2350665Y
CN2350665Y CN 98249122 CN98249122U CN2350665Y CN 2350665 Y CN2350665 Y CN 2350665Y CN 98249122 CN98249122 CN 98249122 CN 98249122 U CN98249122 U CN 98249122U CN 2350665 Y CN2350665 Y CN 2350665Y
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China
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heating system
self
circulation
hot water
pneumatic
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Expired - Fee Related
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CN 98249122
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Chinese (zh)
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徐有宁
李效青
李星旺
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Individual
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Individual
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Abstract

The utility model relates to a pneumatic small circulation tank capable of increasing the self-circulation power of a hot water heating system. The pneumatic small circulation tank capable of increasing the self-circulation power of a hot water heating system is a tank body. A pneumatic balanceable pipe whose lower end is extended out the tank body is vertically arranged in the tank body and is not communicated with the tank body. A hot water inlet pipe is installed on one side of the pneumatic small circulation tank capable of increasing the self-circulation power of a hot water heating system, the bottom of the pneumatic small circulation tank capable of increasing the self-circulation power of a hot water heating system is provided with a water outlet pipe, and a sealed exhauster is arranged on one side of the pneumatic small circulation tank capable of increasing the self-circulation power of a hot water heating system which is provided with the hot water inlet pipe. The sealed exhauster is composed of a thin pipe-shaped floating barrel, a needle-shaped sealed valve which is positioned on the upper end of the sealed exhauster and follows the thin pipe-shaped floating barrel to float and sink to be opened and closed, or a cover type seal. The pneumatic small circulation tank capable of increasing the self-circulation power of a hot water heating system is sued for a heating system. The pneumatic small circulation tank capable of increasing the self-circulation power of a hot water heating system is arranged on the upper part of a preposition boiler of a water level circulation water tank. The self-circulation power of the heating system can be further enhanced, the circulation flow speed and the heating efficiency of the heating system are greatly enhanced, and the heating range of the pneumatic small circulation tank capable of increasing the self-circulation power of a hot water heating system is enlarged.

Description

Strengthen the pneumatic cyclic water tank of hot-water heating system self-circulation power
The utility model relates to a kind of pneumatic cyclic water tank that strengthens the hot-water heating system self-circulation power.
Existing hot-water heating system has two kinds: a kind of is naturally circulated hot water heating system, directly deliver to each radiator by the hot water that boiler is drawn by feed pipe, afterwards, be back to boiler by return pipe again, this natural-circulation heating system circulates by the Natural Circulation power heat supply water that the severe difference of hot water and cold water forms, the heat supply water pipe of this naturally circulated hot water heating system can not descendingly be arranged in underground, and its heating range is less; Another kind is to force the power cycle hot-water heating system, the hot water that promptly adopts the power cycle pump that boiler is drawn passes through hot water feeding pipe's pump to each radiator, afterwards, be back to boiler by return pipe again, this pressure power cycle hot-water heating system can suitably enlarge the heating scope, but owing to adopt the power cycle pump not only to strengthen power consumption, and the self-circulation power of hot-water heating system itself can not play a role, and this is actually a kind of waste; The applicant has also applied for a kind of water level cyclic water tank that strengthens the hot-water heating system self-circulation power, as shown in Figure 5, this water level cyclic water tank 7 is located at the topmost 5 of heating system, it is a casing, vertically place and the balance pipe dilatation water tank 72 that atmospheric exhaust pipe 71 is arranged on casing does not communicate at its middle part, balance pipe dilatation water tank 72 is divided into A with pneumatic cyclic water tank 7, B two cavitys, A cavity one side has hot water oral siphon 77, there is outlet pipe 79 the opposite side bottom, there is the air-balance pipe 8 of conjugation pore 76 to insert the B cavity on the perisporium by balance pipe dilatation water tank 72 bottoms, its upper end is uncovered, the B cavity is stretched out in the lower end, and the side sidewall that balance pipe dilatation water tank 72 is provided with hot water oral siphon 77 is provided with the hot water blast pipe 73 that is connected with the A cavity.This water level cyclic water tank 7 can strengthen the self-circulation power of heating system under the situation that does not increase external circulation power, the rate of circulating flow of heating system is accelerated.
The utility model purpose is to provide a kind of pneumatic cyclic water tank that strengthens the hot-water heating system self-circulation power, the water level cyclic water tank that is provided with at the topmost of hot-water heating system preposition, the top of boiler is provided with the pneumatic cyclic water tank of the enhancing hot-water heating system self-circulation power that the utility model provides, can under the situation that does not increase external circulation power, further strengthen the self-circulation power of heating system effectively, rate of circulating flow is faster, the pipe arrangement of face and heating system is unrestricted, the hot water feeding pipe can be arranged in underground, radiator is arranged also free, also can enlarge the heating scope of the natural-circulation heating system of heating system simultaneously, improve the heating efficiency of heating system.
The utility model embodiment is as follows:
The pneumatic cyclic water tank of the enhancing hot-water heating system self-circulation power that the utility model provides, it is characterized in that: be a casing, vertically place the air-balance pipe that does not communicate with casing in it, pneumatic cyclic water tank is stretched out in air-balance pipe lower end, hold the trapping that is positioned at pneumatic cyclic water tank upper end indoor, pneumatic cyclic water tank one side is installed the hot water oral siphon, and outlet pipe is installed in its bottom; The side that pneumatic in addition cyclic water tank is provided with the hot water oral siphon also is provided with the sealing soaker, the sealing soaker is by a tubule type floating drum and be positioned at tubule type floating drum upper end and constitute with pin type air bleeding valve or lid formula air bleeding valve that the come-up and the sinking of tubule type floating drum opens and closes, tubule type floating drum periphery also can be provided with the floater guiding tube, is in vertical shape all the time to guarantee tubule type floating drum.During use, this pneumatic cyclic water tank is placed on the top of preposition, the boiler of heating system middle water level cyclic water tank, the hot water oral siphon of pneumatic cyclic water tank and the hot water feeding pipe of boiler are connected, the hot water oral siphon of outlet pipe and water level cyclic water tank is connected, and the return pipe of air-balance pipe bottom and the total water return pipeline of heating system is connected.During heating system work operation, the hot water in the boiler through pneumatic cyclic water tank and water level cyclic water tank, is delivered to radiator by boiler heating pipe, afterwards, is back to boiler by return pipe again.In pneumatic cyclic water tank, the headroom is arranged, the hot water that is come by boiler carries out carbonated drink separation at this, the bottom of its air-balance pipe is connected with the return pipe of total water return pipeline, water in the air-balance pipe does not communicate with water in the pneumatic cyclic water tank, but their pressure communicates by the headroom, and the increase of the air-balance pipe can produce the boiler load increase in pneumatic cyclic water tank pressure is passed in the water return pipeline rapidly; When boiler heat load increases, the pressure of boiler export increases, this pressure while is to the feed pipe and the balance pipe transmission of pneumatic cyclic water tank, because the minor loop path that constitutes between air-balance pipe and the boiler is short, its pressure transmits faster than the transmission of whole system pressure, therefore the flow velocity of this minor loop response also fast (this effect is the pressure feedforward action to great circulation system), water in the partial circulating loop of air-balance pipe and boiler formation quickens prior to the whole circulation loop like this, before playing, this accelerator to water in the whole circulation loop draws, the effect of pusher, like this time of flow velocity response pressure shorten near half, reduced the inertia force peak value that must overcome when boiler water quickens, make boiler reach energy balance fast, and hot water is difficult for producing vaporization in the boiler.
In addition, the sealing soaker is set in the pneumatic cyclic water tank, when pneumatic cyclic water tank boosts, water level reduces, this moment, heating system needed step-down, and the tubule type floating drum of sealing soaker reduces with water level and descends, and caused its pin type seal valve or lid formula seal valve to be opened, pneumatic cyclic water tank is to atmospheric exhaust, step-down; Pneumatic cyclic water tank is because air pressure reduces the water level rising, and sealing soaker tubule shape floating drum rises, and can cause pin type seal valve or lid formula seal valve to be closed again, and make pneumatic cyclic water tank to atmospheric sealing.
The pneumatic cyclic water tank of the enhancing hot-water heating system self-circulation power that the utility model provides is used for hot-water heating system, be located at the top of preposition, the boiler of water level cyclic water tank, can be under the situation that does not increase external power, further strengthen the self-circulation power of heating system, increase substantially the rate of circulating flow of heating system, and then improve the heating range of the heating thermal efficiency and expansion heating system; Simultaneously can make the heating system pipe arrangement unrestricted, the hot water feeding pipe road can be distributed in underground, and radiator is put also relatively freedom and flexibility.
Further describe the utility model below in conjunction with drawings and Examples:
Accompanying drawing 1 the utility model structural representation.
Accompanying drawing 2 is the schematic diagram of a kind of example structure of the utility model.
Accompanying drawing 3 is the schematic diagram of a kind of example structure of the utility model.
Accompanying drawing 4 for this product with the novel schematic diagram that is installed in the hot-water heating system.
Accompanying drawing 5 is the structural representation of water level cyclic water tank.
Boiler 1 feed pipe 6 pneumatic cyclic water tanks 2
Air-balance pipe 3 radiators 9 return pipes 10
Atmospheric exhaust pipe 71 balance pipe dilatation water tanks 72 water supply blast pipes 73
U type blast pipe 74 water level meters 75 conjugation pores 76
Hot water oral siphon 26 outlet pipes 25 A cavity A
B cavity B water level balance pipe 8 water level cyclic water tanks 7
Hot water oral siphon 77 outlet pipes 79 sealing soakers 20
Pin type seal valve 21 lid formula seal valves 201 tubule type floating drums 22
Floater guiding tube 23 outlet pipes 25 hot water oral siphons 26
Trapping chamber 29
Accompanying drawing 1 is a structural representation of the present utility model, know by figure, the pneumatic cyclic water tank 2 of the enhancing hot-water heating system self-circulation power that the utility model provides, be characterised in that: be a casing, vertically place the air-balance pipe 3 that does not communicate with casing in it, pneumatic cyclic water tank 2 is stretched out in air-balance pipe 3 lower ends, and the upper end is positioned at the trapping chamber 29 of pneumatic cyclic water tank 2 upper ends, hot water oral siphon 26 is installed on the pneumatic cyclic water tank 2 one side sidewalls, and outlet pipe 25 is installed in its bottom; In order to reduce and to eliminate the noise that produces when heating system supplies water, the hot water oral siphon 26 of pneumatic cyclic water tank 2 of the present utility model can be the flute type hot water oral siphon of band steam vent; In addition, the side that pneumatic cyclic water tank 2 is provided with hot water oral siphon 26 can be provided with sealing soaker 20, sealing soaker 20 is by tubule type floating drum 22 and be positioned at tubule type floating drum 22 upper ends and constitute with pin type seal valve 21 or lid formula seal valve 201 that the come-up and the sinking of tubule type floating drum 22 opens and closes, the periphery of tubule type floating drum 22 and floater guiding tube 23 can be set is in vertical shape all the time to guarantee tubule type floating drum.
Accompanying drawing 2 shows a kind of embodiment of the present utility model, and the seal valve of its sealing soaker 20 is to cover formula seal valve 201, and the come-up of tubule type floating drum 22 and sinking are closed, opened by lever drives lid formula seal valve 201.
Accompanying drawing 3 shows another kind of embodiment of the present utility model, and the seal valve of its sealing soaker 20 is a pin type seal valve 21, and the come-up of tubule type floating drum 20 and sinking drive opening and closing of pin type seal valve 21.This pneumatic cyclic water tank 2 also can be equipped with water level meter 75 in addition.
Accompanying drawing 4 is used for the schematic diagram of heating system for the utility model, as seen from the figure, when the pneumatic cyclic water tank 2 of the enhancing hot-water heating system self-circulation power that the utility model provides is used for hot-water heating system, be installed in the preposition of water level cyclic water tank 7, the top of boiler 1, the hot water feeding pipe 6 of its hot water oral siphon 26 (not showing among Fig. 4) and boiler is connected, the hot water oral siphon 77 (not showing among Fig. 4) of outlet pipe 25 (not showing among Fig. 4) and water level cyclic water tank 7 is connected, the outlet pipe 79 (not showing among Fig. 4) and the radiator 9 of water level cyclic water tank 7 are connected, and the water level balance pipe 8 of water level cyclic water tank 7 and the air-balance pipe 3 of pneumatic cyclic water tank 2 are connected with the return pipe 10 of the total water return pipeline of heating system respectively.

Claims (4)

1. pneumatic cyclic water tank that strengthens the hot-water heating system self-circulation power, it is characterized in that: be a casing, vertically place the air-balance pipe that does not communicate with casing in it, pneumatic cyclic water tank is stretched out in air-balance pipe lower end, it is indoor that the upper end is positioned at the trapping of pneumatic cyclic water tank upper end, pneumatic cyclic water tank one side is installed the hot water oral siphon, and outlet pipe is installed in the bottom.
2. by the pneumatic cyclic water tank of the described enhancing hot-water heating system of claim 1 self-circulation power, it is characterized in that: described hot water oral siphon is the flute type hot water oral siphon of band steam vent.
3. press the pneumatic cyclic water tank of the described enhancing hot-water heating system of claim 1 self-circulation power, it is characterized in that: the side that pneumatic cyclic water tank is provided with the hot water oral siphon is provided with the sealing soaker, and the sealing soaker is by tubule type floating drum and be positioned at tubule type floating drum upper end and constitute with pin type seal valve or lid formula seal valve that the come-up and the sinking of tubule type floating drum opens and closes.
4. by the pneumatic cyclic water tank of the described enhancing hot-water heating system of claim 3 self-circulation power, it is characterized in that: described tubule type floating drum periphery is provided with the floater guiding tube.
CN 98249122 1998-12-03 1998-12-03 Pneumatic small circulation tank capable of increasing self-circulation power of hot-water heating system Expired - Fee Related CN2350665Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98249122 CN2350665Y (en) 1998-12-03 1998-12-03 Pneumatic small circulation tank capable of increasing self-circulation power of hot-water heating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98249122 CN2350665Y (en) 1998-12-03 1998-12-03 Pneumatic small circulation tank capable of increasing self-circulation power of hot-water heating system

Publications (1)

Publication Number Publication Date
CN2350665Y true CN2350665Y (en) 1999-11-24

Family

ID=33993963

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98249122 Expired - Fee Related CN2350665Y (en) 1998-12-03 1998-12-03 Pneumatic small circulation tank capable of increasing self-circulation power of hot-water heating system

Country Status (1)

Country Link
CN (1) CN2350665Y (en)

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C19 Lapse of patent right due to non-payment of the annual fee
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