CN200998614Y - Water-saving type recirculated water automatic controlled non-valve filtering pond device - Google Patents
Water-saving type recirculated water automatic controlled non-valve filtering pond device Download PDFInfo
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- CN200998614Y CN200998614Y CNU2007200471607U CN200720047160U CN200998614Y CN 200998614 Y CN200998614 Y CN 200998614Y CN U2007200471607 U CNU2007200471607 U CN U2007200471607U CN 200720047160 U CN200720047160 U CN 200720047160U CN 200998614 Y CN200998614 Y CN 200998614Y
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Abstract
The utility model discloses a water saving type circulation water automatic control valveless filter tank device, which aims to provide a filter tank device which has simple structure, can reduce the drainage of backwash water, has high efficiency, and is easy to realize automated management. The utility model has the key points of the technical proposals that the utility model comprises a filter tank body, a water inlet pipeline, a high level water distribution tank, and a clear water tank, wherein a water inlet control valve is connected on the water inlet pipeline, a water level controller is arranged in the clear water tank, the conduction and the close of a pressure water source are selected through the water level controller, and thereby the purpose of controlling of the switch of the water inlet control valve is achieved; the utility model is used for the filtering treatment of industrial circulation water.
Description
Technical field
The utility model relates to a kind of water treatment facilities, refers in particular to a kind of water-saving recirculated water that is used for the industrial cycle water treatment and controls the valveless filtering pool device automatically.
Background technology
Consult shown in Figure 1, traditional gravity valveless filter is mainly by pond, filter tank body 101, inlet channel 102, high-order distribution reservoir 103, filtered water tank 104, energy dissipating plate 105, filtration stratum reticulare 106, collecting space 107, communicating pipe 108, recoil siphon pipe 109, compositions such as siphon destructing tube 110, bucket 111.Its operation principle is: clear water enters high-order distribution reservoir 103 from inlet channel 102, after high-order distribution reservoir 103 water distributions, clear water evenly is sprinkling upon through energy dissipating plate 105 and filters on the stratum reticulare 106, clear water enters collecting space 107 after filtering, enter filtered water tank 104 by connecting pipe 108 then, during delivery port on being elevated to filtered water tank 104, clear water enters next working procedure.Gravity valveless filter in the course of the work, hold back the dirt increase along with filtering stratum reticulare 106, the resistance that filters stratum reticulare 106 also increases gradually, the water level of recoil siphon pipe 109 slowly rises, when rising to recoil siphon pipe 109 pipe tops, there are some water in managing, to overflow, the air on the water suction recoil siphon pipe 109 tedges top of overflowing.Valveless filtering pool enters the backwash state automatically when exhausting air, this moment, the water of water inlet and filtered water tank 104 was all outwards carried emissions secretly with recoil siphon pipe 109 together, filtered water tank 104 water levels constantly descend, when the air of reducing to filtered water tank 104 bottoms destroys mouth (siphon destructing tube 110), because of recoil siphon pipe 109 sucks air, backwash stops automatically, and valveless filtering pool recovers the next work period automatically.There is following shortcoming in gravity valveless filter: (1) gravity valveless filter is in backwash process, (this does not participate in backwash water inlet because water inlet pipe continues water inlet, prolong backwashing time on the contrary, reduce the filter tank operating efficiency) and waste a large amount of clear water, to and two or many between the shared situation that backwashing water is thought in filter tank, in the time of one of them filter back washing, but filter in other filter tank, also drain shortly past the clear water of having filtered, waste more clear water with backwashing water.(2) at the bottom of the automatic management degree.Because backwash automation, backwashing time has no idea to determine, when the scene has several or during tens filter tanks, the nearest backwashing time in acomia at all definite each filter tank, when on-the-spot water quality goes wrong the user need force backwash the time, can't determine wash that filter tank, so just might all will force backwash in each pond, waste a large amount of clear water equally.
Still do not have mature technology at present both at home and abroad and address the above problem, as water control type valveless filtering pool water inlet automaton technical patent, because of complex structure (by hydraulic control valve, last water level controller, following water level controller, the waterpower switch unit is formed) cause fault frequent, safeguard and inconvenience; Its hydraulic control valve installation method is single, and (water inlet pipe is installed greater than 300 necessary level, and is stuck if vertical installation is very easy to, and causes system's cisco unity malfunction, can not effectively solve water hammer simultaneously, and water hammer was easy to valve body is broken when valve was closed in backwash; Function singleness can't write down backwashing time etc.
The utility model content
The technical problems to be solved in the utility model provide a kind of simple in structure, can reduce recoil water discharging, effect height, the water-saving recirculated water of easily realizing automatic management controls the valveless filtering pool device automatically.
The technical solution of the utility model is: a kind of water-saving recirculated water is controlled the valveless filtering pool device automatically, comprise pond, filter tank body, inlet channel, high-order distribution reservoir, filtered water tank, be connected with the water inlet control valve door on the wherein said inlet channel, in filtered water tank, be provided with water level controller, described water inlet control valve door is by valve body, the valve plate that is arranged in the valve body is formed with the valve rod that the lower end is connected with valve plate, and valve rod extends outside the valve body, and the piston in the piston cylinder outer with being fixed on valve body is connected; Described water level controller is made up of casing, tubular valve seat, valve body, connecting rod, ball float and back-moving spring, tubular valve seat is fixed in the casing, valve body is arranged in the valve seat, the lower end of connecting rod is connected with valve body, small end passes casing and is connected with ball float, and back-moving spring is arranged in the tubular valve seat of valve body lower portion; Be connected with corresponding first tube connector and second tube connector in the tubular valve seat both sides, valve body top is provided with the transverse holes that is communicated with first, second tube connector, be provided with the passage that is communicated with in first tube connector and the tubular valve seat in valve body lower portion, be provided with through hole in the nearly bottom of tubular valve seat and be communicated with, be provided with through hole at bottom half with casing; Ball float is provided with through hole in bottom and top; The last inner chamber pipeline connection of described first tube connector and piston cylinder, the lower inner cavity of piston cylinder is provided with evacuated tube; Described second tube connector and pressure water source pipeline connection.
Above-mentioned water-saving recirculated water is controlled signal picker on the connecting pipeline of first tube connector described in the valveless filtering pool device and piston cylinder automatically, with the automatic record of Portable computer.
Above-mentioned water-saving recirculated water is controlled the piston cylinder described in the valveless filtering pool device automatically and is provided with adjusting screw(rod), is threaded between adjusting screw(rod) and the piston cylinder, and it is inner relative with piston, with the flow of convenient adjustment water inlet control valve door.
The connecting rod side that above-mentioned water-saving recirculated water is controlled water level controller described in the valveless filtering pool device automatically is provided with guide post, the stability when moving up and down to increase ball float.
After the utility model adopts said structure, compared with prior art have following advantage:
(1) simple in structure, native system has only two unit to form, at the bottom of the fault rate.And as water control type valveless filtering pool water inlet automaton by four parts form (by hydraulic control valve, last water level controller, following water level controller, the waterpower switch unit is formed), have only certain part to break down, whole system is cisco unity malfunction all, influences the user and produces.
(2) easy for installation, eliminate water hammer, this device level does not influence its service behaviour with vertical installation; And water control type valveless filtering pool water inlet automaton patented technology its piston in the time of vertical the installation is stuck easily, influences the user and produces; Speed was more and more slower when this device was closed, and thoroughly eliminated water hammer; And the hydraulic control valve of water control type valveless filtering pool water inlet automaton when closing speed more and more faster, cause producing water hammer.
(3) the valveless filtering pool automatic management can be realized, signal computer can be connected during backwash, the parameters such as backwashing time in record filter tank, and water control type valveless filtering pool water inlet automaton cannot be realized this function.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of prior art weight-type valveless filtering pool;
The structural representation of a kind of specific embodiment of Fig. 2 the utility model;
Fig. 3 is the structural representation of water inlet control valve door in the utility model;
Fig. 4 is the structural representation of the utility model middle water level controller.
The specific embodiment
Consult Fig. 2 to shown in Figure 4, water-saving recirculated water of the present utility model is controlled the valveless filtering pool device automatically, comprises pond, filter tank body 1, inlet channel 2, high-order distribution reservoir 3, filtered water tank 4, is connected with water inlet control valve door 5 on inlet channel 2, in filtered water tank 4, be provided with water level controller 6
Consult shown in Figure 3, water inlet control valve door 5 in the present embodiment is by valve body 5A, the valve plate 5B that is arranged in the valve body 5 forms with the valve rod 5C that the lower end is connected with valve plate 5B, and valve rod 5C extends outside the valve body 5A, and the piston 5E in the piston cylinder 5D outer with being fixed on valve body 5A is connected; Be provided with adjusting screw(rod) 5F on piston cylinder 5D, be threaded between adjusting screw(rod) 5F and the piston cylinder 5D, it is inner relative with piston 5E.
Consult shown in Figure 4, water level controller 6 in the present embodiment is made up of casing 6A, tubular valve seat 6B, valve body 6C, connecting rod 6D, ball float 6E and back-moving spring 6F, tubular valve seat 6B is fixed in the casing 6A, valve body 6C is arranged in the valve seat 6B, the lower end of connecting rod 6D is connected with valve body 6C, connecting rod 6D passes casing 6A in the upper end and is connected with ball float 6E, and back-moving spring 6F is arranged in the tubular valve seat 6B of valve body 6C bottom; Be connected with the corresponding first tube connector 6G and the second tube connector 6H in tubular valve seat 6B both sides, valve body 6C top is provided with the transverse holes 6I that is communicated with first, second tube connector 6G, 6H, be provided with the passage 6J that is communicated with in the first tube connector 6G and the tubular valve seat 6B in valve body 6C bottom, be provided with through hole 6K in the nearly bottom of tubular valve seat 6B and be communicated with, be provided with through hole 6L in casing 6A bottom with casing 6A; Ball float 6E is provided with through hole 6M in bottom and top; Be provided with guide post 6N in the connecting rod 6D of water level controller 6 side.
Consult shown in Figure 2ly, with first tube connector 6G of water level controller 6 and the last inner chamber pipeline connection of piston cylinder 5D, the lower inner cavity of piston cylinder 5D is provided with evacuated tube 5G during installation; The second tube connector 6H and pressure water source 7 pipeline connections with water level controller 6; Pressure water source 7 has 1～5KG hydraulic pressure usually, and on the connecting pipeline of the first tube connector 6G and piston cylinder 5D signalization collector 5H, and be connected with computer in the control room.When water level controller 6 is installed, water level controller 6 should be installed in filtered water tank 4 peak level places, make ball float 6E and water surface hold the line; Available screw is installed is fixed (filter tank of metal structure is fixed with the method for welding, and the filter tank of cement structures is fixed with the method for setscrew)
System works principle of the present utility model is consulted shown in Figure 2, device is after the installation connection is finished, to the filter tank water distribution, waterpower is opened automatically with water inlet control valve door 5, and (this moment, the last inner chamber of piston cylinder 5D communicated by the first tube connector 6G and the atmosphere that pipeline connects water level controller 6), clear water enters filtered water tank 4 after filtering, when clear water rises to ball float 6E position, ball float 6E begins water inlet (by the last lower through-hole 6M of ball float 6E), and when clear water arrived delivery port, the filter tank entered normal operating conditions.And this moment, ball float 6E continued water inlet, till advancing full water (flooding time length can be regulated according to on-the-spot backwashing time length by the size decision of the through hole 6M on the ball float 6E); In the time of filter back washing, water level in the filtered water tank 4 descends, (put very slowly by the water of the inside by the water gravity inside the ball float 6E for water level controller, when water level drops to ball float 6E bottom, also have an appointment 90% water of the inside is not drained) with its valve body 6C toward pressing down, last inner chamber and the atmosphere of the piston cylinder 5D of water inlet control valve door 5 are not communicated with and are communicated with pressure water source 7 at this moment, pressure water source 7 makes the piston 5E action in the piston cylinder 5D, water inlet is closed, synchronous signal collector 5H produces pressure signal and is passed to the Central Control Room computer, the record backwashing time.Along with filtered water tank 4 water levels constantly descend, water in the ball float 6E on the water level controller 6 is discharging outward constantly, when clear water drops to the siphon destructing tube mouth of pipe, the recoil siphon pipe enters air, backwash finishes, water in the ball float 6E on the water level controller 6 also discharges and finishes at this moment, its valve body 6C resets under the elastic force effect of back-moving spring 6F, pressure water source 7 is closed, the last inner chamber of piston cylinder 5D and atmosphere are communicated with, waterpower is opened water inlet control valve door 5 automatically and is recovered water inlet, and the pressure signal of signal picker 5H disappears, and the filter tank enters the next work period.
Claims (4)
1. a water-saving recirculated water is controlled the valveless filtering pool device automatically, comprise pond, filter tank body (1), inlet channel (2), high-order distribution reservoir (3), filtered water tank (4), it is characterized in that being connected with on the described inlet channel (2) water inlet control valve door (5), in filtered water tank (4), be provided with water level controller (6), described water inlet control valve door (5) is by valve body (5A), the valve plate (5B) that is arranged in the valve body (5) is formed with the valve rod (5C) that the lower end is connected with valve plate (5B), valve rod (5C) extends outside the valve body (5A), and the piston (5E) in the piston cylinder (5D) outer with being fixed on valve body (5A) is connected; Described water level controller (6) is made up of casing (6A), tubular valve seat (6B), valve body (6C), connecting rod (6D), ball float (6E) and back-moving spring (6F), tubular valve seat (6B) is fixed in the casing (6A), valve body (6C) is arranged in the valve seat (6B), the lower end of connecting rod (6D) is connected with valve body (6C), connecting rod (6D) upper end is passed casing (6A) and is connected with ball float (6E), and back-moving spring (6F) is arranged in the tubular valve seat (6B) of valve body (6C) bottom; Be connected with corresponding first tube connector (6G) and second tube connector (6H) in tubular valve seat (6B) both sides, valve body (6C) top is provided with the transverse holes (6I) that is communicated with first, second tube connector (6G, 6H), be provided with the passage (6J) that is communicated with in first tube connector (6G) and the tubular valve seat (6B) in valve body (6C) bottom, be provided with through hole (6K) in the nearly bottom of tubular valve seat (6B) and be communicated with, be provided with through hole (6L) in casing (6A) bottom with casing (6A); Ball float (6E) is provided with through hole (6M) in bottom and top; The last inner chamber pipeline connection of described first tube connector (6G) and piston cylinder (5D), the lower inner cavity of piston cylinder (5D) is provided with evacuated tube (5G); Described second tube connector (6H) and pressure water source (7) pipeline connection.
2. water-saving recirculated water according to claim 1 is controlled the valveless filtering pool device automatically, it is characterized in that signal picker (5H) on the connecting pipeline of described first tube connector (6G) and piston cylinder (5D).
3. water-saving recirculated water according to claim 1 and 2 is controlled the valveless filtering pool device automatically, it is characterized in that described piston cylinder (5D) is provided with adjusting screw(rod) (5F), be threaded between adjusting screw(rod) (5F) and the piston cylinder (5D), it is inner relative with piston (5E).
4. water-saving recirculated water according to claim 1 is controlled the valveless filtering pool device automatically, it is characterized in that connecting rod (6D) side of described water level controller (6) is provided with guide post (6N).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200471607U CN200998614Y (en) | 2007-01-05 | 2007-01-05 | Water-saving type recirculated water automatic controlled non-valve filtering pond device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200471607U CN200998614Y (en) | 2007-01-05 | 2007-01-05 | Water-saving type recirculated water automatic controlled non-valve filtering pond device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200998614Y true CN200998614Y (en) | 2008-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200471607U Expired - Fee Related CN200998614Y (en) | 2007-01-05 | 2007-01-05 | Water-saving type recirculated water automatic controlled non-valve filtering pond device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200998614Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252118A (en) * | 2013-05-02 | 2013-08-21 | 江苏瑞盛水处理有限公司 | Gravity type air scrubbing filter pool |
| CN113058302A (en) * | 2021-04-01 | 2021-07-02 | 蹇伟 | Tunong bag filtering ponds |
-
2007
- 2007-01-05 CN CNU2007200471607U patent/CN200998614Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252118A (en) * | 2013-05-02 | 2013-08-21 | 江苏瑞盛水处理有限公司 | Gravity type air scrubbing filter pool |
| CN113058302A (en) * | 2021-04-01 | 2021-07-02 | 蹇伟 | Tunong bag filtering ponds |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |