CN201724376U

CN201724376U - Full-automatic electric water heating device

Info

Publication number: CN201724376U
Application number: CN2010202076892U
Authority: CN
Inventors: 李战西
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-28
Filing date: 2010-05-28
Publication date: 2011-01-26
Anticipated expiration: 2020-05-28

Abstract

The utility model relates to a full-automatic electric water heating device. A barrel body of the device is provided with a top cover and a bottom cover. A baffle fixed at the upper part of the barrel body and the top cover form an upper pressure chamber. A sliding piston plate is arranged at the middle part of the barrel body. The sliding piston plate and the baffle form a lower pressure chamber. A water inlet pipe penetrates through the top cover and the baffle in a sealing way and penetrates through the matching hole of the piston plate in a sliding way. The upper end of a choke plug pull rod is tightly fixed on the piston plate. A conical choke plug is integrally connected with the lower end of the choke plug pull rod. The conical choke plug and the water inlet pipe share a same axis. A lower exhaust valve is arranged on the piston plate. An upper exhaust valve is arranged on the baffle. A steam pipe penetrates through the top cover in a sealing way and is communicated with the upper pressure chamber. An electric heating tube is arranged at the bottom part of the barrel body. A hot water drain pipe with a timing control valve is installed on the bottom cover. A temperature controller is installed on the inner wall of the barrel body above the electric heating tube. A boiling water faucet is installed on the outer wall of the barrel body above the electric heating tube. The full-automatic electric water heating device can simultaneously provide hot water, electrically heated potable water and steam and integrates three functions into one body.

Description

Fully automatic electric hot water device

Technical field

The utility model relates to a kind of fully automatic electric hot water device.

Background technology

Existing electric heater can only hot-water supply, and electric heating drinking machine can only be supplied drinking water, the only reliable boiler of supply steam; Market demand, but lack hot-water supply, electric heating drinking water and steam simultaneously, Trinitarian electric heater unit.

Summary of the invention

The technical problems to be solved in the utility model provides a kind of hot-water supply, electric heating drinking water and steam simultaneously, Trinitarian fully automatic electric hot water device.

For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of fully automatic electric hot water device, comprise staving and electric heating tube, and the upper end of described staving is provided with the top cover that the location is tightly connected, and the lower end of staving is provided with the bottom that the location is tightly connected; Dividing plate location sealing and fixing is on the top of staving, and dividing plate and top cover are formed upward air-pressure chamber; The piston plate that the middle part of staving is provided with, piston plate and dividing plate are formed air-pressure chamber down, and the inwall of piston plate and staving is slidingly matched; Water inlet pipe hermetically passing top cover and dividing plate, water inlet pipe slide and pass the mating holes of piston plate; The upper end of chock plug pull bar is fastened on the piston plate, and taper chock plug and chock plug pull bar lower end are connected as a single entity, and taper chock plug and water inlet pipe have same axis; Be provided with air bleeding valve down on piston plate, be provided with air bleeding valve on the dividing plate, steam pipe hermetically passing top cover is communicated with last air-pressure chamber; The bottom of staving is provided with the electric heating tube of band overcurrent, overvoltage and excessive low water level protection, the hot water discharge pipe of mounting strap timing controlled valve on the bottom; Staving inwall mounting temperature sensor and water level sensor on electric heating tube, bucket outer wall is equipped with infrared probe; Temperature sensor is connected with temperature controller and temperature indicator lead on the control panel, and water level sensor is connected with the control panel lead; Bucket outer wall on electric heating tube is installed and is turned on the tap.Described staving (5) can be circular cross-section or square-section, and the water inlet pipe (1) that is positioned at described top cover (2) outside is equipped with sterilizing filter (19).

The beneficial effects of the utility model are: it is a kind of hot-water supply, electric heating drinking water and steam simultaneously, Trinitarian fully automatic electric hot water device; Having remedied existing electric heater can only hot-water supply, and electric heating drinking machine can only be supplied drinking water, and supply steam is the defective of the single supply kind of reliable boiler only; Be specially adapted to small hospital, need steam school, laboratory, farm, add workshop and small enterprise.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further specified.

Embodiment is as shown in Figure 1: a kind of fully automatic electric hot water device, comprise staving and electric heating tube, and the upper end of described staving (5) is provided with the top cover 2 that the location is tightly connected, and the lower end of staving 5 is provided with the bottom 11 that the location is tightly connected; Dividing plate 4 location sealing and fixing are on the top of staving 5, and dividing plate 4 is formed upward air-pressure chamber 3 with top cover 2; The piston plate 7 that the middle part of staving 5 is provided with, piston plate 7 is formed air-pressure chamber 6 down with dividing plate 4, and piston plate 7 is slidingly matched with the inwall of staving 5; Water inlet pipe 1 hermetically passing top cover 2 and dividing plate 4, water inlet pipe 1 slide and pass the mating holes of piston plate 7; The upper end of chock plug pull bar 8 is fastened on the piston plate 7, and taper chock plug 9 is connected as a single entity with chock plug pull bar 8 lower ends, taper chock plug 9 and water inlet pipe 1 total same axis; Be provided with air bleeding valve 16 down on piston plate 7, be provided with air bleeding valve 17 on the dividing plate 4, steam pipe 18 hermetically passing top covers 1 are communicated with last air-pressure chamber 3; The bottom of staving 5 is provided with the electric heating tube 10 of band overcurrent, overvoltage and excessive low water level protection, the hot water discharge pipe 12 of mounting strap timing controlled valve 13 on the bottom 11; Staving 5 inwall mounting temperature sensors 15 and water level sensor 20 on electric heating tube 10, staving 5 outer walls are equipped with infrared probe 21; Temperature sensor 15 is connected with temperature controller and temperature indicator lead on the control panel, and water level sensor 20 is connected with the control panel lead; Staving 5 outer walls on electric heating tube 10 are installed and are turned on the tap 14.Described staving 5 can be circular cross-section or square-section, and the water inlet pipe 1 that is positioned at described top cover 2 outsides is equipped with sterilizing filter 19.

When running water through sterilizing filter 19, from the bottom of water inlet pipe 1 injection staving 5, piston plate 7 begins to move up along with water level raises, when piston plate 7 walks to the top, taper chock plug 9 just can clog the water inlet of water inlet pipe 1 lower end exactly, thereby has stoped the continuation perfusion of running water.When electric heating tube 10 was heated to the boiling boiling water with water temperature, the air pressure that is produced will enter down air-pressure chamber 6 from following air bleeding valve 16 automatically, because air pressure constantly rises, entered air-pressure chamber 3 after steam pipe 18 outputs through last air bleeding valve 17 again.

Temperature sensor 15 is connected with temperature controller and temperature indicator lead on the control panel, can show and control the temperature of boiling water or hot water at random.The hot water discharge pipe 12 of mounting strap timing controlled valve 13 on the bottom 11, at any time hot-water supply, there is heating in many days for fear of existing electric heating drinking machine, produce the defective of thousand boiling water, band timing controlled valve 13 can be by the time that sets, emit hot water, allow fresh fertilized filter the running water regular replenishment.

Claims

1. a fully automatic electric hot water device comprises staving and electric heating tube, it is characterized in that: the upper end of described staving (5) is provided with the top cover (2) that the location is tightly connected, and the lower end of staving (5) is provided with the bottom (11) that the location is tightly connected; Dividing plate (4) is located sealing and fixing on the top of staving (5), air-pressure chamber (3) on dividing plate (4) and top cover (2) composition; The piston plate (7) that the middle part of staving (5) is provided with, piston plate (7) is formed air-pressure chamber (6) down with dividing plate (4), and piston plate (7) is slidingly matched with the inwall of staving (5); Water inlet pipe (1) hermetically passing top cover (2) and dividing plate (4), water inlet pipe (1) slide and pass the mating holes of piston plate (7); The upper end of chock plug pull bar (8) is fastened on the piston plate (7), and taper chock plug (9) is connected as a single entity with chock plug pull bar (8) lower end, taper chock plug (9) and the total same axis of water inlet pipe (1); Be provided with air bleeding valve (16) down on piston plate (7), be provided with air bleeding valve (17) on dividing plate (4), steam pipe (18) hermetically passing top cover (1) is communicated with last air-pressure chamber (3); The bottom of staving (5) is provided with the electric heating tube (10) of band overcurrent, overvoltage and excessive low water level protection, and bottom (11) is gone up the hot water discharge pipe (12) of mounting strap timing controlled valve (13); Staving (5) inwall mounting temperature sensor (15) on electric heating tube (10) and water level sensor (20), staving (5) outer wall is equipped with infrared probe (21); Temperature sensor (15) is connected with temperature controller and temperature indicator lead on the control panel, and water level sensor (20) is connected with the control panel lead; Staving (5) outer wall on electric heating tube (10) is installed turn on the tap (14).

2. a kind of fully automatic electric hot water device according to claim 1, it is characterized in that: described staving (5) can be circular cross-section or square-section.

3. a kind of fully automatic electric hot water device according to claim 1 is characterized in that: the water inlet pipe (1) that is positioned at described top cover (2) outside is equipped with sterilizing filter (19).