CN2603119Y

CN2603119Y - Fully automatic vacuum pump free water supply equipment

Info

Publication number: CN2603119Y
Application number: CN 03212437
Authority: CN
Inventors: 李永官
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-04
Filing date: 2003-04-04
Publication date: 2004-02-11
Anticipated expiration: 2013-04-04

Abstract

The utility model is a fully automatic vacuum water supply device of non water pump which relates to a water supply device for buildings. The exist water supply device is easily to pollute and waste the energy. The utility model comprises a water storage tank (1), an inner water pipe (2) and an outer water pipe (3). The outer water pipe (3) is sleeved with the outside part of the inner water pipe (2) and the inside diameter of the outer water pipe (3) is larger than the outside diameter of the inner water pipe (2); the bottom of the inner water pipe (2) is arranged inside pipe body of the outer water pipe (3); the top of the inner water pipe (2) is arranged in the water storage tank (1); the bottom of the inner water pipe (2) and the outer water pipe (3) are both provided with a check valve (4); the bottom of the outer water pipe (3) is connected with a tap water pipe network (5) through the check valve (4); the upper end of the outer water pipe (3) is connected with a vacuum pump (6) through a pipeline (7-1) hermetically; the pipeline (7-1) is provided with an electromagnetic valve (8-1). The utility model saves the energy, avoids the pollution of the drinking water and protects the environment.

Description

Fully automatic vacuum dry pump water supply facilities

Technical field: the utility model relates to a kind of water supply facilities for building water supply.

Background technology: city tap-water water supply now is on ground large water tank to be set, rely on water-aspirator pressure that water is transported to residence building by water supply network then, the large water tank that ground is provided with not only needs to take very big space but also is very easy to pollution, and the water that a lot of local tap water companies supply with can not directly be delivered to each layer of user water tap, they mainly rely on the facility of supercharging for the second time, just rely on full automatic gas pressure water supply facilities or full-automatic frequency conversion speed governing constant pressure water supply equipment, could supply with every household.This is because water supply peak water supply network pressure does not reach the required pressure of supply water of building, for example, usual tap water pipe network water can be supplied with eight layers of residential building, and the peak period tap water pipe network that supplies water can only be supplied with the dwelling house below five layers, therefore can only set up the secondary booster facility, when setting up the secondary booster facility, no matter tap water supply pressure how much, becomes zero-pressure to tap water pipe network water, and then utilize water pump to supply with every household, therefore can cause serious energy loss

The utility model content: the purpose of this utility model is to provide a kind of not only can the minimizing to take up an area of the space, avoid the water pollution once again fully automatic vacuum dry pump water supply facilities of energy conservation greatly again, it comprises water storage tank 1, the feed pipe 15 that is communicated with water storage tank 1, feed pipe 15 is provided with non retern valve 16, it also comprises inner conduit 2, outer water pipe 3, outer water pipe 3 is socketed in the external diameter of the internal diameter of the outside of inner conduit 2 and outer water pipe 3 greater than inner conduit 2, the bottom of inner conduit 2 is arranged in the body of outer water pipe 3, the top of inner conduit 2 is arranged in the water storage tank 1, the bottom of inner conduit 2 and outer water pipe 3 all is provided with non retern valve 4, the bottom of outer water pipe 3 is connected with tap water pipe network 5 by non retern valve 4, the upper end of outer water pipe 3 and vacuum pump 6 are tightly connected by pipeline 7-1, and pipeline 7-1 is provided with electromagnetic valve 8-1.The utility model is a Green Product, because the whole water system from the tap water pipe network to user's water tap is totally-enclosed system, can not therefore guarantee that broad masses of the people can drink clean water to the water secondary pollution; This equipment and general full automatic gas pressure water supply facilities and microcomputer controlled variable-frequency speed-regulating pressostat water supply facilities specific energy are mutually saved the energy of 60-90%; The number of starts of this equipment is below 1/10th of full automatic gas pressure water supply facilities in equipment running process; This equipment has improved more than three times than the container effective rate of utilization of full automatic gas pressure water supply facilities; Behind this equipment of employing, in pump house, do not establish water supply facilities and water tank, so the floor space of this equipment is full automatic gas pressure water supply facilities and below 1/2nd of microcomputer controlled variable-frequency speed-regulating water supply facilities; This equipment is given the structure compactness, and simple installation is convenient to management.

Description of drawings: Fig. 1 is a structural representation of the present utility model, Fig. 2 is the structural representation of the utility model specific embodiment two, Fig. 3 is the left view of Fig. 2, Fig. 4 is the vertical view of Fig. 2, Fig. 5 is the structural representation of the specific embodiment four, Fig. 6 is the left view of Fig. 5, and Fig. 7 is the vertical view of Fig. 5.

The specific embodiment one: with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, present embodiment comprises water storage tank 1, it also comprises inner conduit 2, outer water pipe 3, outer water pipe 3 is socketed in the external diameter of the internal diameter of the outside of inner conduit 2 and outer water pipe 3 greater than inner conduit 2, the bottom of inner conduit 2 is arranged in the body of outer water pipe 3, the top of inner conduit 2 is arranged in the water storage tank 1, the bottom of inner conduit 2 and outer water pipe 3 all is provided with non retern valve 4, the bottom of outer water pipe 3 is connected with tap water pipe network 5 by non retern valve 4, the upper end of outer water pipe 3 and vacuum pump 6 are tightly connected by pipeline 7-1, pipeline 7-1 is provided with electromagnetic valve 8-1, with reference to Fig. 1 its operating principle is described: the water storage tank 1 of this water supply facilities is arranged on body top, building, during use, electromagnetic valve 8-1 is electrically connected with switch board, because vacuum pump 6 is tightly connected by pipeline 7-1 and outer water pipe 3, the bottom of outer water pipe 3 is connected with tap water pipe network 5 by non retern valve 4, non retern valve 4 is set to the direction that liquid upwards flows, so when using, open vacuum pump 6, open electromagnetic valve 8-1 by switch board, vacuum pump 6 will make in pipeline 7-1 and the outer water pipe 3 and produce negative pressure, thereby the water in the tap water pipe network 5 is risen to certain altitude, can water level upper contact 12 be set by programming on outer water pipe 3, when the water level in the outer water pipe 3 reaches upper contact 12, electromagnetic valve 8-1 closes automatically, because the bottom of inner conduit 2 is arranged in the body of outer water pipe 3, and the bottom of inner conduit 2 is provided with non retern valve 4, the opening direction of non retern valve 4 is the direction that liquid upwards flows, so after the electromagnetic valve 8-1 on the outer water pipe 3 closes, water in the outer water pipe 3 relies on gravity and compressed-air actuated expansion to descend, thereby water is pressed in the inner conduit 2, because the top of inner conduit 2 is arranged in the water storage tank 1, so water can be injected in the water storage tank 1, alternately open by two electromagnetic valve 8-1, water can be injected in the water storage tank 1 endlessly, the water level controller 13 that is electrically connected with electromagnetic valve 8-1 can be set in water storage tank 1, when water level reaches the upper contact 13-1 of water level controller 13, vacuum pump 6 and electromagnetic valve 8-1 close automatically, when water level is fallen the lower contact 13-2 of water level controller 13, vacuum pump 6 and electromagnetic valve 8-1 open automatically, thereby realize automatic water-supply.On water storage tank 1, be communicated with and be provided with user's feed pipe 15, feed pipe 15 is provided with non retern valve 16, when the water level in the water storage tank 1 rises to certain altitude, just can flow in the user family by user's feed pipe 15, user's tap of only need fetching boiling water is an available water, and the aqueous reflux when non retern valve 16 has avoided drawdown in water storage tank to certain position in user's feed pipe 15 returns water storage tank 1.Inner conduit 2, outer water pipe 3, pipeline 7-1, electromagnetic valve 8-1 are two groups, two electromagnetic valve 8-1 are electrically connected with switch board, realize two groups of inner conduits 2, outer water pipe 3 and pipeline 7-1 alternation by the switch of electromagnetic valve 8-1, thereby the water storage in water storage tank 1 that does not stop has improved operating efficiency.

The specific embodiment two: with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, present embodiment also is connected with surge tank 11 on the pipeline 7-1 between outer water pipe 3 and the vacuum pump 6, open vacuum pump 6 and electromagnetic valve 8-1 during use, surge tank 11 can avoid the suction of vacuum pump 6 to cause damage.

The specific embodiment three: with reference to Fig. 1, Fig. 5, Fig. 6, Fig. 7, the upper end of outer water pipe 3 and air compressor 10 are tightly connected by pipeline 7-2 in the present embodiment, pipeline 7-2 is provided with electromagnetic valve 8-2, when the water level in the outer water pipe 3 reaches upper contact 12, electromagnetic valve 8-1 closes automatically, electromagnetic valve 8-2 by switch board control opens automatically, air compressor 10 is started working, it has increased the pressure of water in the outer water pipe 3, thereby the water in the outer water pipe 3 is pressed in the water storage tank 1 with higher pressure by inner conduit 2, and this sample supply equipment can provide water supply for higher floor.

The specific embodiment four: with reference to Fig. 1, Fig. 5, Fig. 6, Fig. 7, present embodiment also is connected with tonifying Qi tube 9 on the pipeline 7-2 between outer water pipe 3 and the air compressor 10, and tonifying Qi tube 9 is arranged between electromagnetic valve 8-2 and the air compressor 10.

Claims

1, a kind of fully automatic vacuum dry pump water supply facilities, it comprises water storage tank (1), it is characterized in that it also comprises inner conduit (2), outer water pipe (3), outer water pipe (3) is socketed in the external diameter of the internal diameter of the outside of inner conduit (2) and outer water pipe (3) greater than inner conduit (2), the bottom of inner conduit (2) is arranged in the body of outer water pipe (3), the top of inner conduit (2) is arranged in the water storage tank (1), the bottom of inner conduit (2) and outer water pipe (3) all is provided with non retern valve (4), the bottom of outer water pipe (3) is connected with tap water pipe network (5) by non retern valve (4), the upper end of outer water pipe (3) and vacuum pump (6) are tightly connected by pipeline (7-1), and pipeline (7-1) is provided with electromagnetic valve (8-1).

2, fully automatic vacuum dry pump water supply facilities according to claim 1 is characterized in that also being connected with surge tank (11) on the pipeline (7-1) between outer water pipe (3) and the vacuum pump (6).

3, fully automatic vacuum dry pump water supply facilities according to claim 1 is characterized in that the upper end of described outer water pipe (3) and air compressor (10) are tightly connected by pipeline (7-2), and pipeline (7-2) is provided with electromagnetic valve (8-2).

4, fully automatic vacuum dry pump water supply facilities according to claim 3, it is characterized in that also being connected with tonifying Qi tube (9) on the pipeline (7-2) between outer water pipe (3) and the air compressor (10), tonifying Qi tube (9) is arranged between electromagnetic valve (8-2) and the air compressor (10).

5,, it is characterized in that inner conduit (2), outer water pipe (3), pipeline (7-1), pipeline (7-2), electromagnetic valve (8-1), electromagnetic valve (8-2) all are two groups according to claim 1 or 2 or 3 or 4 described fully automatic vacuum dry pump water supply facilitiess.

6, fully automatic vacuum dry pump water supply facilities according to claim 1 is characterized in that being communicated with feed pipe (15) on the water storage tank (1), and feed pipe (15) is provided with non retern valve (16).