CN204827643U - Circular expansion tank - Google Patents

Circular expansion tank Download PDF

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Publication number
CN204827643U
CN204827643U CN201520560363.0U CN201520560363U CN204827643U CN 204827643 U CN204827643 U CN 204827643U CN 201520560363 U CN201520560363 U CN 201520560363U CN 204827643 U CN204827643 U CN 204827643U
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CN
China
Prior art keywords
water tank
viewing window
observation window
water
utility
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520560363.0U
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Chinese (zh)
Inventor
何军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO CHUNHUA AUTO FITTINGS CO Ltd
Original Assignee
NINGBO CHUNHUA AUTO FITTINGS CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NINGBO CHUNHUA AUTO FITTINGS CO Ltd filed Critical NINGBO CHUNHUA AUTO FITTINGS CO Ltd
Priority to CN201520560363.0U priority Critical patent/CN204827643U/en
Application granted granted Critical
Publication of CN204827643U publication Critical patent/CN204827643U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the technical field of the radiator and a circular expansion tank is disclosed, including inflation water pipe body, inflation water pipe body includes glass tubule, first observation window, bleeder line, outstanding pipe, second observation window and water tank, water tank top intermediate position is equipped with second water tank pressure lid, second water tank pressure is covered and is equipped with the handle, being equipped with the hinge on hand, the water tank bottom is equipped with the joint, it is equipped with the bleeder line to connect one side, be equipped with first observation window on the water tank, first observation window top is equipped with the second observation window, be equipped with the glass tubule between first observation window and the second observation window, second observation window one side is equipped with first water tank pressure lid. The utility model discloses a circular expansion tank, each point control is the chain reaction, automatic operation, pressure fluctuation range is little, safe and reliable, energy -conservation, economic effects is good.

Description

A kind of circular expander water tank
Technical field
The utility model relates to a kind of water tank, is specifically related to a kind of circular expander water tank, belongs to radiator technical field.
Background technique
At present, swelling water tank is the container of a welded steel plate, there is specification of all sizes, swelling water tank is connected to following pipeline usually: expansion tube it by water in system because the volume adding thermal expansion and increase proceeds to swelling water tank (being connected with backwater arterial highway), spill pipe is for discharging in water tank the water more than the many swelling water tanks exceeding predetermined water level, liquid level tube is for supervising the water level in water tank, Circulation pipe is when water tank and expansion tube may freeze, be used for making water circulation (at the lower center position of water tank, be connected with backwater arterial highway), drain pipe is used for blowdown, water-feeding valve is connected with the ball float in casing, water level is lower than setting value then logical valve supplementing water, for safety, expansion tube, Circulation pipe, spill pipe does not allow fill any valve.
Swelling water tank is used in closed-loop water system, serve the effect of equilibrium water amount and pressure, safety valve is avoided frequently to open the frequent moisturizing with automatic water compensating valve, expansion drum plays outside the effect of accommodation swelling water, the effect of water supply tank can also be played, expansion drum is filled with nitrogen, larger volume can be obtained to hold additional water, high, inflated with low pressure tank can utilize pressure own in parallel to voltage-stabilizing system moisturizing, the each point control of this device is chain reaction, automatic operation, range of pressure fluctuations is little, safe and reliable, energy-conservation, good economical benefit, for this reason, we propose a kind of circular expander water tank.
Model utility content
The technical problems to be solved in the utility model overcomes existing defect, a kind of circular expander water tank is provided, by a kind of circular expander water tank, each point control is chain reaction, automatically runs, and range of pressure fluctuations is little, safe and reliable, energy-conservation, good economical benefit, effectively can solve the problem in background technique.
In order to solve the problems of the technologies described above, the utility model provides following technological scheme:
The utility model provides a kind of circular expander water tank, comprise swelling water tube body, described swelling water tube body comprises glass tubule, first viewing window, offlet, outstanding pipe, second viewing window and water tank, described tank top neutral position is provided with the second tank pressure lid, described second tank pressure covers and is provided with handle, described handle is provided with hinge, described water tank bottom is provided with joint, described joint side is provided with offlet, described water tank is provided with the first viewing window, described first viewing window top is provided with the second viewing window, glass tubule is provided with between described first viewing window and the second viewing window, described second viewing window side is provided with the first tank pressure lid.
As a kind of optimal technical scheme of the present utility model, described tank top both sides are provided with outstanding pipe, and described outstanding pipe is provided with anchor ear and plug.
As a kind of optimal technical scheme of the present utility model, described glass tubule two ends communicate with bottom the first viewing window top and the second viewing window.
As a kind of optimal technical scheme of the present utility model, described joint is M4*1.5 specification.
The beneficial effect that the utility model reaches is: a kind of circular expander water tank, its energy buffer system pressure surge, eliminate the effect that water hammer plays voltage stabilizing off-load, when in system, hydraulic pressure slightly changes, the automatic expansion contraction of swelling water tank air bag can have certain buffer function to the change of hydraulic pressure, can ensure the stable water pressure of system, water pump can not be opened frequently because of the change of pressure.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is a kind of circular expander water tank overall structure schematic diagram described in the utility model embodiment;
Fig. 2 is a kind of circular expander water tank left view described in the utility model embodiment;
Fig. 3 is a kind of circular expander water tank right elevation described in the utility model embodiment;
Number in the figure: 1, swelling water tube body; 2, glass tubule; 3, the first viewing window; 4, joint; 5, offlet; 6, outstanding pipe; 7, the first tank pressure lid; 8, handle; 9, hinge; 10, the second tank pressure lid; 11, the second viewing window; 12, water tank; 13, anchor ear; 14, plug.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: refer to Fig. 1-3, a kind of circular expander water tank of the utility model, comprise swelling water tube body 1, described swelling water tube body 1 comprises glass tubule 2, first viewing window 3, offlet 5, outstanding pipe 6, second viewing window 11 and water tank 12, described water tank 12 crown center position is provided with the second tank pressure lid 10, described second tank pressure lid 10 is provided with handle 8, described handle 8 is provided with hinge 9, joint 4 is provided with bottom described water tank 12, described joint 4 side is provided with offlet 5, described water tank 12 is provided with the first viewing window 3, described first viewing window 3 top is provided with the second viewing window 11, glass tubule 2 is provided with between described first viewing window 3 and the second viewing window 11, described second viewing window 11 side is provided with the first tank pressure lid 7.
Both sides, described water tank 12 top are provided with outstanding pipe 6, described outstanding pipe 6 is provided with anchor ear 13 and plug 14, described glass tubule 2 two ends communicate with bottom the first viewing window 3 top and the second viewing window 11, described joint 4 is M4*1.5 specification, its energy buffer system pressure surge, eliminate the effect that water hammer plays voltage stabilizing off-load, when in system, hydraulic pressure slightly changes, the automatic expansion contraction of swelling water tank air bag can have certain buffer function to the change of hydraulic pressure, the stable water pressure of system can be ensured, water pump can not be opened frequently because of the change of pressure, described a kind of circular expander water tank, each point control is chain reaction, automatic operation, range of pressure fluctuations is little, safe and reliable, energy-conservation, good economical benefit.
Working principle: the flowing of general cooling system cooling liquid leans on the pressure of water pump to realize, one side pressure of pump sump is low, easy generation steam bubble, the water-outlet quantity of water pump is significantly declined, and cause the cavitation pitting of water pump vane and water jacket, produce pit or pit on its surface, shorten the working life of impeller and water jacket, after installing swelling water tank additional, supplement water pipe owing to existing between swelling water tank and pump intake; Steam bubble in radiator and the steam bubble in water jacket are by conduit and enter swelling water tank, thus air water is thoroughly separated, because swelling water tank temperature is lower, the gas entered obtains condensation, a part becomes liquid, reenter water pump, and the gas accumulated on swelling water tank liquid level plays buffer function, make cooling system internal pressure keep steady state.
It should be noted that, the utility model is a kind of circular expander water tank, during work, non-dimensioning is made by oneself by manufacturing factory, ensure that the structure of each adapter is reliable, this assembly main body, pressure cover, sealing cover and chain are stainless steel, body thickness 1.0mm, the stainless steel trade mark: be not less than 1Cr17Mn6Ni5N (the corresponding U.S. trade mark: 201, the Japan trade mark: SUS201), performance and chemical composition meet GB/T20878-2007 (the stainless steel and refractory steel trade mark and chemical composition), anticorrosion grade: YTPC2, meet Q/ZKJS03-017.2 requirement, overall sealing performance is good, air tightness test: test pressure 0.1MPa, pressurize 1 minute, abnormal deformation and gas leak phenomenon must not be there is, volume is about 8L, during producer's supply of material, four suction ports all seal with Rubber end, and fix with clip, textual representation on swelling water tank, require as bilingual form printed words indicate, tolerance grade not noted is pressed Q/ZKJS03-025-200709-A and is performed, surface treatment adopts pickling.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (4)

1. a circular expander water tank, comprise swelling water tube body (1), it is characterized in that, described swelling water tube body (1) comprises glass tubule (2), first viewing window (3), offlet (5), outstanding pipe (6), second viewing window (11) and water tank (12), described water tank (12) crown center position is provided with the second tank pressure lid (10), described second tank pressure lid (10) is provided with handle (8), described handle (8) is provided with hinge (9), described water tank (12) bottom is provided with joint (4), described joint (4) side is provided with offlet (5), described water tank (12) is provided with the first viewing window (3), described first viewing window (3) top is provided with the second viewing window (11), glass tubule (2) is provided with between described first viewing window (3) and the second viewing window (11), described second viewing window (11) side is provided with the first tank pressure lid (7).
2. a kind of circular expander water tank according to claim 1, it is characterized in that, described water tank (12) both sides, top are provided with outstanding pipe (6), and described outstanding pipe (6) is provided with anchor ear (13) and plug (14).
3. a kind of circular expander water tank according to claim 1, is characterized in that, described glass tubule (2) two ends communicate with the first viewing window (3) top and the second viewing window (11) bottom.
4. a kind of circular expander water tank according to claim 1, is characterized in that, described joint (4) is M4*1.5 specification.
CN201520560363.0U 2015-07-29 2015-07-29 Circular expansion tank Expired - Fee Related CN204827643U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520560363.0U CN204827643U (en) 2015-07-29 2015-07-29 Circular expansion tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520560363.0U CN204827643U (en) 2015-07-29 2015-07-29 Circular expansion tank

Publications (1)

Publication Number Publication Date
CN204827643U true CN204827643U (en) 2015-12-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520560363.0U Expired - Fee Related CN204827643U (en) 2015-07-29 2015-07-29 Circular expansion tank

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109139230A (en) * 2018-11-01 2019-01-04 宁波春华汽配有限公司 A kind of plastic expansion tank expires liquid level and jumps gun apparatus automatically

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109139230A (en) * 2018-11-01 2019-01-04 宁波春华汽配有限公司 A kind of plastic expansion tank expires liquid level and jumps gun apparatus automatically
CN109139230B (en) * 2018-11-01 2024-01-16 宁波春华汽配有限公司 Automatic full-liquid-level gun-jumping device for plastic expansion water tank

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151202

Termination date: 20200729