ANSON安頌VP5F-A5-50S葉片泵VP5F-B5/A4/B3/B2/A4/A3/A2-50S

帶報(bào)警裝置的液壓過(guò)濾器選用

1．簡(jiǎn)介

濾油器的作用是濾除液壓油中的雜質(zhì)，保證液壓系統(tǒng)能夠正常工作。爲(wèi)了保證濾油器能夠正常工作發(fā)揮其作用，當(dāng)濾油器堵塞時(shí)使用戶能夠及時(shí)觀察到濾油器的工作性能，目前大部分濾油器都帶有堵塞指示裝置。當(dāng)濾油器的壓降達(dá)到濾芯額定壓降時(shí)，即濾油器發(fā)生了堵塞，堵塞指示裝置能夠顯示濾芯堵塞情況或發(fā)出警報(bào)信號(hào)，以便使操作人員及時(shí)更換或清洗濾芯。

2．帶有堵塞指示裝置的濾油器的型武

(1)發(fā)訊器電鳴器報(bào)警裝置。由發(fā)訊器和電鳴器串聯(lián)在電壓爲(wèi)12V或24V的直流電源上。當(dāng)濾芯逐漸堵塞，進(jìn)出油口的壓差達(dá)到調(diào)定值時(shí)，發(fā)訊器便發(fā)出信號(hào)，使電嗚器接通，即通過(guò)電鳴器發(fā)出音響信號(hào)來(lái)報(bào)警。

(2)發(fā)訊器信號(hào)燈報(bào)警裝置。由發(fā)訊器和信號(hào)燈串聯(lián)在電壓爲(wèi)12V或24V的直流電源上。當(dāng)濾芯逐漸堵塞，進(jìn)出油口的壓差達(dá)到調(diào)定值(一般爲(wèi)0.35MPa)時(shí)，發(fā)訊器便發(fā)出信號(hào)，使信號(hào)燈接通，即通過(guò)信號(hào)燈發(fā)出燈光來(lái)報(bào)警。

(3)滑閥式堵塞指示器。濾油器進(jìn)出壓力油口分別與滑閥的左右兩端接通，濾芯通過(guò)能力良好時(shí)，滑閥上的指針在彈簧的作用下處于左端位置，隨著濾芯的逐漸被堵塞，滑閥兩端的壓差逐漸加大，指針逐漸右移，從而指示濾芯的堵塞情況，操作人員可根據(jù)上述指示確定是否應(yīng)清洗或更換濾芯。

由于發(fā)訊器一信號(hào)燈報(bào)警裝置結(jié)構(gòu)比較簡(jiǎn)單，易于實(shí)現(xiàn)，價(jià)格比較便宜，而且信號(hào)燈可以安裝在儀表盤上，發(fā)出報(bào)警信號(hào)時(shí)操作人員能及時(shí)察覺(jué)，所以在工程機(jī)械液壓系統(tǒng)上得到了比較廣泛的應(yīng)用。

3．帶有堵塞指示裝置的濾油器的選擇

在實(shí)際應(yīng)用中，選擇帶有堵塞指示裝置的濾油器時(shí)，除了應(yīng)該考慮過(guò)濾精度、系統(tǒng)的壓力外，還應(yīng)考慮以下幾個(gè)方面。

(1)濾芯的有效過(guò)濾面積。根據(jù)濾芯的有效過(guò)濾面積計(jì)算公式可看出，濾芯的有效過(guò)濾面積與壓差△P成反比，所以要求濾芯應(yīng)具有一定的有效過(guò)濾面積，一般要求，濾油器的額定流量應(yīng)爲(wèi)系統(tǒng)額定流量的1.5～2倍。

(2)應(yīng)盡可能選擇壓力損失較小的濾芯。帶有堵塞指示器的濾油器，當(dāng)兩端壓差爲(wèi)0.35MPa時(shí)，就發(fā)出信號(hào)，所以應(yīng)盡可能選擇壓力損失較小的濾芯，才能使帶有堵塞指示裝置的濾油器具有一定壓力損失的裕量。

4．帶有堵塞指示裝置的濾油器的故障排除

帶有堵塞指示裝置的濾油器，在使用中出現(xiàn)將該裝置一接上去，就發(fā)生信號(hào)指示的問(wèn)題。這說(shuō)明濾芯兩端的壓差已超過(guò)0.35MPa，需要進(jìn)行故障排除。

(1)堵塞指示裝置的設(shè)置不合理。對(duì)于帶有全液壓轉(zhuǎn)向器的轉(zhuǎn)向系統(tǒng)，要求在回油路上設(shè)置30um的回油濾油器來(lái)保證全液壓轉(zhuǎn)向器的回油有0.2～0.3MPa的背壓，以防止人力轉(zhuǎn)向時(shí)的油流回到油箱。由于所設(shè)濾油器本身的壓力損失較大，不應(yīng)該在這個(gè)濾油器上設(shè)置堵塞指示裝置。

(2)液壓油太髒。應(yīng)更換液壓系統(tǒng)中的液壓油，清洗液壓系統(tǒng)，使之達(dá)到規(guī)定的清潔度等級(jí)要求。

(3)所選用的液壓油黏度過(guò)大，或低溫下啓動(dòng)，造成壓力損失過(guò)大，應(yīng)更換黏度較低的液壓油或采取加溫措施。

(4)所選用濾芯的過(guò)濾面積較小，使濾芯兩端壓差△P成倍增長(zhǎng)，壓力損失過(guò)大，應(yīng)更換過(guò)濾面積較大的濾油器。

安頌 

臺(tái)灣ANSON安頌VP5F-A3-50 PVF-30-35-10S VP5FD-A3-A2-50
臺(tái)灣安頌ANSON液壓油泵既有效率，高壓下穩(wěn)定旋轉(zhuǎn)，反應(yīng)靈敏，精度高，流量穩(wěn)定，可以減少馬力的流失等等特點(diǎn)。葉片泵多式多樣，有單聯(lián)泵，雙聯(lián)泵，單聯(lián)和雙聯(lián)的又分開(kāi)加長(zhǎng)和標(biāo)準(zhǔn)的。油泵用到整機(jī)上后，噪音不大，可以達(dá)到比較理想的寧?kù)o的工作環(huán)境。
1、變量葉片泵PVF高效率，高壓下穩(wěn)定旋轉(zhuǎn)。特殊壓力控制機(jī)構(gòu)，凸輪環(huán)3點(diǎn)支撐方式，使在大幅提高時(shí)的旋轉(zhuǎn)性能，在140bar下亦可發(fā)揮高效率，穩(wěn)定的性能。
2、變量葉片泵PVF高效率，高壓下穩(wěn)定旋轉(zhuǎn)。采用數(shù)種隔音，防振的新機(jī)構(gòu)，尤其可提高凸輪環(huán)旋轉(zhuǎn)的穩(wěn)定性。由控制活塞，偏位活塞所形成的特殊3點(diǎn)支撐方式，減少凸輪環(huán)振動(dòng)，旋轉(zhuǎn)時(shí)務(wù)噪音。
3、變量葉片泵PVF反應(yīng)靈敏，精度夠。嶄新的凸輪環(huán)控制機(jī)構(gòu)，凸輪環(huán)無(wú)過(guò)位移，而提高反應(yīng)靈敏度。啟動(dòng)，停止，負(fù)荷變動(dòng)時(shí)不會(huì)改變精密度。
4、變量葉片泵PVF靈敏的特性，流量穩(wěn)定。嶄新的壓力平衡式壓力控制機(jī)構(gòu)，在高壓狀態(tài)下流量亦高度的穩(wěn)定順暢。
5、變量葉片泵PVF高效率旋轉(zhuǎn)，減少馬力損失。采用新機(jī)構(gòu)減少損失馬力，尤其是高壓無(wú)輸出狀態(tài)時(shí)，更明顯的減少馬力損失。
6、變量葉片泵PVF維護(hù)，檢修容易。壓力調(diào)整裝置和流量調(diào)整裝置放在同一側(cè)面，方便維護(hù)，調(diào)整。

VP5F系列
VP5F-A2-50 VP5F-A2-50S VP5F-A3-50 VP5F-A3-50S VP5F-A4-50 VP5F-A4-50S VP5F-A5-50
VP5F-A5-50S VP5F-B2-50 VP5F-B2-50S VP5F-B3-50 VP5F-B3-50S VP5F-B4-50 VP5F-B4-50S
VP5F-B5-50 VP5F-B5-50S 

VP5FD系列
VP5FD-A2-A2-50 VP5FD-A3-A2-50 VP5FD-A4-A2-50 VP5FD-A5-A2-50 VP5FD-A2-A3-50 VP5FD-A3-A3-50
VP5FD-A4-A3-50 VP5FD-A5-A3-50 VP5FD-A2-A4-50 VP5FD-A3-A4-50 VP5FD-A4-A4-50 VP5FD-A5-A4-50
VP5FD-A2-A5-50 VP5FD-A3-A5-50 VP5FD-A4-A5-50 VP5FD-A5-A5-50 VP5FD-B2-B2-50 VP5FD-B3-B2-50
VP5FD-B4-B2-50 VP5FD-B5-B2-50 VP5FD-B2-B3-50 VP5FD-B3-B3-50 VP5FD-B4-B3-50 VP5FD-B5-B3-50
VP5FD-B2-B4-50 VP5FD-B3-B4-50 VP5FD-B4-B4-50 VP5FD-B5-B4-50 VP5FD-B2-B5-50 VP5FD-B3-B5-50
VP5FD-B4-B5-50 VP5FD-B5-B5-50 VP5FD-A2-B2-50 VP5FD-A3-B2-50 VP5FD-A4-B2-50 VP5FD-A5-B2-50
VP5FD-A2-B3-50 VP5FD-A3-B3-50   VP5FD-A4-B3-50 VP5FD-A5-B3-50 VP5FD-A2-B4-50 VP5FD-A3-B4-50
VP5FD-A4-B4-50 VP5FD-A5-B4-50 VP5FD-A2-B5-50 VP5FD-A3-B5-50 VP5FD-A4-B5-50 VP5FD-A5-B5-50
VP5FD-B2-A2-50 VP5FD-B3-A2-50 VP5FD-B4-A2-50 VP5FD-B5-A2-50 VP5FD-B2-A3-50 VP5FD-B3-A3-50
VP5FD-B4-A3-50 VP5FD-B5-A3-50 VP5FD-B2-A4-50 VP5FD-B3-A4-50 VP5FD-B4-A4-50 VP5FD-B5-A4-50
VP5FD-B2-A5-50 VP5FD-B3-A5-50 VP5FD-B4-A5-50 VP5FD-B5-A5-50 

PVF系列
PVF-12-20-10 PVF-12-20-10S PVF-12-35-10 PVF-12-35-10S
PVF-12-55-10 PVF-12-55-10S PVF-12-70-10 PVF-12-70-10S
PVF-20-20-10 PVF-20-20-10S PVF-20-35-10 PVF-20-35-10S
PVF-20-55-10 PVF-20-55-10S PVF-20-70-10 PVF-20-70-10S
PVF-30-20-10 PVF-30-20-10S PVF-30-35-10 PVF-30-35-10S
PVF-30-55-10 PVF-30-55-10S PVF-30-70-10 PVF-30-70-10S
PVF-40-20-10 PVF-40-20-10S PVF-40-35-10 PVF-40-35-10S
PVF-40-55-10 PVF-40-55-10S PVF-40-70-10 PVF-40-70-10S

PVDF系列
PVDF-320-320-10 PVDF-320-320-10S PVDF-320-335-10 PVDF-320-335-10S PVDF-320-355-10
PVDF-320-355-10S PVDF-320-370-10 PVDF-320-370-10S PVDF-335-320-10 PVDF-335-320-10S
PVDF-335-335-10 PVDF-335-335-10S PVDF-335-355-10 PVDF-335-355-10S PVDF-335-370-10
PVDF-335-370-10S  PVDF-355-320-10 PVDF-355-320-10S PVDF-355-335-10 PVDF-355-335-10S
PVDF-355-355-10 PVDF-355-355-10S PVDF-355-370-10 PVDF-355-370-10S PVDF-370-320-10
PVDF-370-320-10S PVDF-370-335-10 PVDF-370-335-10S PVDF-370-355-10 PVDF-370-355-10S
PVDF-370-370-10 PVDF-370-370-10S PVDF-420-420-10 PVDF-420-420-10S PVDF-420-435-10
PVDF-420-435-10S PVDF-420-455-10 PVDF-420-455-10S PVDF-420-470-10 PVDF-420-470-10S
PVDF-435-420-10 PVDF-435-420-10S PVDF-435-435-10 PVDF-435-435-10S PVDF-435-455-10
PVDF-435-455-10S PVDF-435-470-10 PVDF-435-470-10S PVDF-455-420-10 PVDF-455-420-10S
PVDF-455-435-10 PVDF-455-435-10S PVDF-455-455-10 PVDF-455-455-10S PVDF-455-470-10
PVDF-455-470-10S PVDF-470-420-10 PVDF-470-420-10S PVDF-470-435-10 PVDF-470-435-10S
PVDF-470-455-10 PVDF-470-455-10S PVDF-470-470-10 PVDF-470-470-10S PVDF-320-420-10
PVDF-320-420-10S PVDF-320-435-10 PVDF-320-435-10S PVDF-320-455-10 PVDF-320-455-10S
PVDF-320-470-10 PVDF-320-470-10S PVDF-335-420-10 PVDF-335-420-10S PVDF-335-435-10
PVDF-335-435-10S PVDF-335-455-10 PVDF-335-455-10S PVDF-335-470-10 PVDF-335-470-10S
PVDF-355-420-10 PVDF-355-420-10S PVDF-355-435-10 PVDF-355-435-10S PVDF-355-455-10
PVDF-355-455-10S PVDF-355-470-10 PVDF-355-470-10S PVDF-370-420-10 PVDF-370-420-10S
PVDF-370-435-10 PVDF-370-435-10S PVDF-370-455-10 PVDF-370-455-10S PVDF-370-470-10
PVDF-370-470-10S PVDF-420-320-10 PVDF-420-320-10S PVDF-420-335-10 PVDF-420-335-10S
PVDF-420-355-10 PVDF-420-355-10S PVDF-420-370-10 PVDF-420-370-10S PVDF-435-320-10
PVDF-435-320-10S PVDF-435-335-10 PVDF-435-335-10S PVDF-435-355-10 PVDF-435-355-10S
PVDF-435-370-10 PVDF-435-370-10S PVDF-455-320-10 PVDF-455-320-10S PVDF-455-335-10
PVDF-455-335-10S PVDF-455-355-10 PVDF-455-355-10S PVDF-455-370-10 PVDF-455-370-10S 
PVDF-470-320-10 PVDF-470-320-10S PVDF-470-335-10 PVDF-470-335-10S PVDF-470-355-10
PVDF-470-355-10S PVDF-470-370-10 PVDF-470-370-10S
臺(tái)灣ANSON安頌
IVP1-2/3/4/5/6/7/8/9/10/11/12/14-F-R-1A/B/C/D-10
IVP1-2-F-R IVP1-3-F-R IVP1-4-F-R  IVP1-5-F-R IVP1-6-F-R IVP1-7-F-R IVP1-8-F-R  IVP1-10-F-R
IVP1-11-F-R IVP1-12-F-R IVP1-14-F-R  IVP1-2-F-R-1A-10 IVP1-3-F-R-1A-10 IVP1-4-F-R-1A-10 
IVP1-5-F-R-1A-10 IVP1-6-F-R-1A-10 IVP1-7-F-R-1A-10 IVP1-8-F-R-1A-10  IVP1-10-F-R-1A-10
IVP1-11-F-R-1A-10 IVP1-12-F-R-1A-10 IVP1-14-F-R-1A-10  IVP1-2-F-R-1B-10 IVP1-3-F-R-1B-10
IVP1-4-F-R-1B-10  IVP1-5-F-R-1B-10 IVP1-6-F-R-1B-10 IVP1-7-F-R-1B-10 IVP1-8-F-R-1B-10 
IVP1-10-F-R-1B-10 IVP1-11-F-R-1B-10 IVP1-12-F-R-1B-10 IVP1-14-F-R-1B-10  IVP1-2-F-R-1C-10
IVP1-3-F-R-1C-10 IVP1-4-F-R-1C-10  IVP1-5-F-R-1C-10 IVP1-6-F-R-1C-10 IVP1-7-F-R-1C-10
IVP1-8-F-R-1C-10  IVP1-10-F-R-1C-10 IVP1-11-F-R-1C-10 IVP1-12-F-R-1C-10 IVP1-14-F-R-1C-10 
IVP1-2-F-R-1D-10 IVP1-3-F-R-1D-10 IVP1-4-F-R-1D-10  IVP1-5-F-R-1D-10 IVP1-6-F-R-1D-10
IVP1-7-F-R-1D-10 IVP1-8-F-R-1D-10  IVP1-10-F-R-1D-10 IVP1-11-F-R-1D-10 IVP1-12-F-R-1D-10
IVP1-14-F-R-1D-10 

臺(tái)灣ANSON安頌IVP2-10/12/14/15/17/19/21/25-F-R-A/B/C/D/-10
IVP2-10-F-R,IVP2-12-F-R,IVP2-14-F-R,IVP2-15-F-R,
IVP2-17-F-R,IVP2-19-F-R,IVP2-21-F-R,IVP2-25-F-R,
IVP2-10-F-R-1A-10,IVP2-12-F-R-1A-10,IVP2-14-F-R-1A-10,IVP2-15-F-R-1A-10,
IVP2-17-F-R-1A-10,IVP2-19-F-R-1A-10,IVP2-21-F-R-1A-10,IVP2-25-F-R-1A-10,
IVP2-10-F-R-1B-10,IVP2-12-F-R-1B-10,IVP2-14-F-R-1B-10,IVP2-15-F-R-1B-10,
IVP2-17-F-R-1B-10,IVP2-19-F-R-1B-10,IVP2-21-F-R-1B-10,IVP2-25-F-R-1B-10,
IVP2-10-F-R-1C-10,IVP2-12-F-R-1C-10,IVP2-14-F-R-1C-10,IVP2-15-F-R-1C-10,
IVP2-17-F-R-1C-10,IVP2-19-F-R-1C-10,IVP2-21-F-R-1C-10,IVP2-25-F-R-1C-10,
IVP2-10-F-R-1D-10,IVP2-12-F-R-1D-10,IVP2-14-F-R-1D-10,IVP2-15-F-R-1D-10,
IVP2-17-F-R-1D-10,IVP2-19-F-R-1D-10,IVP2-21-F-R-1D-10,IVP2-25-F-R-1D-10,

臺(tái)灣ANSON安頌IVP3-17/21/25/30/32/35/38/42-F-R-1A/B/C/D-10
IVP3-17-F-R,IVP3-21-F-R,IVP3-25-F-R,IVP3-30-F-R,
IVP3-32-F-R,IVP3-35-F-R,IVP3-38-F-R,IVP3-42-F-R,
IVP3-17-F-R-1A-10,IVP3-21-F-R-1A-10,IVP3-25-F-R-1A-10,IVP3-30-F-R-1A-10,
IVP3-32-F-R-1A-10,IVP3-35-F-R-1A-10,IVP3-38-F-R-1A-10,IVP3-42-F-R-1A-10,
IVP3-17-F-R-1B-10,IVP3-21-F-R-1B-10,IVP3-25-F-R-1B-10,IVP3-30-F-R-1B-10,
IVP3-32-F-R-1B-10,IVP3-35-F-R-1B-10,IVP3-38-F-R-1B-10,IVP3-42-F-R-1B-10,
IVP3-17-F-R-1C-10,IVP3-21-F-R-1C-10,IVP3-25-F-R-1C-10,IVP3-30-F-R-1C-10,
IVP3-32-F-R-1C-10,IVP3-35-F-R-1C-10,IVP3-38-F-R-1C-10,IVP3-42-F-R-1C-10,
IVP3-17-F-R-1D-10,IVP3-21-F-R-1D-10,IVP3-25-F-R-1D-10,IVP3-30-F-R-1D-10,
IVP3-32-F-R-1D-10,IVP3-35-F-R-1D-10,IVP3-38-F-R-1D-10,IVP3-42-F-R-1D-10,
VD系列
VD08-A-10 VD08-A-10S VD12-A-10 VD12-A-10S VD16-A-10
VD16-A-10S VD08-B-10 VD08-B-10S VD12-B-10 VD12-B-10S
VD16-B-10 VD16-B-10S VD08-C-10 VD08-C-10S VD12-C-10
VD12-C-10S VD16-C-10 VD16-C-10S VD08-D-10 VD08-D-10S
VD12-D-10 VD12-D-10S VD16-D-10 VD16-D-10S

SVD系列
SVD-08-A-10 SVD-08-A-10S SVD-08-B-10 SVD-08-B-10S SVD-08-C-10
SVD-08-C-10S SVD-08-D-10 SVD-08-D-10S SVD-12-A-10 SVD-12-A-10S
SVD-12-B-10 SVD-12-B-10S SVD-12-C-10 SVD-12-C-10S SVD-12-D-10
SVD-12-D-10S

TPF系列
TPF-VL301-GH1-10 TPF-VL301-GH1-10S TPF-VL301-GH2-10 TPF-VL301-GH2-10S PF-VL301-GH3-10
TPF-VL301-GH3-10S TPF-VL301-GH4-10 TPF-VL301-GH4-10S TPF-VL301-GH5-10 TPF-VL301-GH5-10S
TPF-VL301-GH6-10 TPF-VL301-GH6-10S TPF-VL301-GH7-10 TPF-VL301-GH7-10S TPF-VL301-GH8-10
TPF-VL301-GH8-10S TPF-VL301-GH9-10 TPF-VL301-GH9-10S TPF-VL301-G00-10 TPF-VL301-G00-10S
TPF-VL401-GH1-10 TPF-VL401-GH1-10S TPF-VL401-GH2-10 TPF-VL401-GH2-10S TPF-VL401-GH3-10
TPF-VL401-GH3-10S TPF-VL401-GH4-10 TPF-VL401-GH4-10 TPF-VL401-GH5-10 TPF-VL401-GH5-10S
TPF-VL401-GH6-10 TPF-VL401-GH6-10S TPF-VL401-GH7-10 TPF-VL401-GH7-10S TPF-VL401-GH8-10
TPF-VL401-GH8-10S TPF-VL401-GH9-10 TPF-VL401-GH9-10S TPF-VL401-G00-10 TPF-VL401-G00-10S
TPF-VL302-GH1-10 TPF-VL302-GH1-10S TPF-VL302-GH2-10 TPF-VL302-GH2-10S TPF-VL302-GH3-10
TPF-VL302-GH3-10S TPF-VL302-GH4-10 TPF-VL302-GH4-10S TPF-VL302-GH5-10 PF-VL302-GH5-10S
TPF-VL302-GH6-10 TPF-VL302-GH6-10S TPF-VL302-GH7-10 TPF-VL302-GH7-10S TPF-VL302-GH8-10
TPF-VL302-GH8-10S TPF-VL302-GH9-10 TPF-VL302-GH9-10S TPF-VL302-G00-10 TPF-VL302-G00-10S
TPF-VL402-GH1-10 TPF-VL402-GH1-10S TPF-VL402-GH2-10 TPF-VL402-GH2-10S TPF-VL402-GH3-10
TPF-VL402-GH3-10S TPF-VL402-GH4-10 TPF-VL402-GH4-10S TPF-VL402-GH5-10 TPF-VL402-GH5-10S
TPF-VL402-GH6-10 TPF-VL402-GH6-10S TPF-VL402-GH7-10 TPF-VL402-GH7-10S TPF-VL402-GH8-10
TPF-VL402-GH8-10S TPF-VL402-GH9-10 TPF-VL402-GH9-10S TPF-VL402-G00-10 TPF-VL402-G00-10S