CN208565725U - A kind of easy to clean thermostat valve - Google Patents

Abstract

The utility model provides a kind of easy to clean thermostat valve, it is mounted on valve seat including temperature control valve body, the thermostat valve valve body lower end is equipped with the core assembly protruded into inside the valve seat, the spring that a lower end is withstood on the valve seat is set on the core assembly, clean-up port end is equipped with a fixed plate, a pull rod is hinged on the inside of the fixed plate, the pull rod other end is hinged with the bullet of one with pyramidal tray cooperation, the pyramidal tray is mounted on the inside of valve body, the pyramidal tray is equipped with a communication port, the bullet lower end is equipped with a circular filter screen, the utility model pull rod upper and lower ends respectively with fixed plate, bullet is hinged, the valve deck for dismantling fixed fixed plate can take out the bullet with filter screen, and pyramidal tray made of bullet and elastic material is used cooperatively and is sealed using lozenges, leakproofness By force, thermostat valve may filter that the impurity in heating water, and filter screen disassembly, cleaning are convenient and strength-saving.

Description

A kind of easy to clean thermostat valve

Technical field

The utility model relates to thermostat valve technical field more particularly to a kind of easy to clean thermostat valves.

Background technique

The basic principle of temperature control valve: pass through control heat exchanger, air-conditioner set or other use heat, cool equipment, primary heat (cold) matchmaker's inlet flow rate, to reach control equipment export temperature.When load generates variation, adjusted by changing valve opening degree Flow restores temperature to setting value to eliminate influence caused by load fluctuation.

In the heating water of the northern heating in China, in order to guarantee boiler, heating system safe operation, heat supply department will be Anti-corrosion, scale-inhibiting is added in system water and softens water treatment agent, to remove the rust deposite in boiler, while because pipeline, radiator etc. convey The corrosion of pipeline, so that containing impurity such as a large amount of iron filings in heating water, these impurity can be to the use longevity of thermostat valve, radiator Life has an adverse effect, but after using filter screen filtration, impurity blocks mesh, and one influences the flowing of heating water to influence Heating effect, on the other hand, filter screen cleaning need detaching pipelines, and cleaning is inconvenient.

Therefore, the utility model proposes a kind of easy to clean thermostat valves.

Summary of the invention

In order to solve existing thermostat valve, a kind of easy to clean thermostat valve is proposed.

In order to solve the above technical problems, the utility model provides a kind of easy to clean thermostat valve, including temperature control valve body, bullet Spring, core assembly, filter screen, bullet, pull rod, valve deck, fixed plate, water inlet, pyramidal tray, communication port, valve seat, water outlet The clean-up port and；Temperature control valve body is mounted on valve seat, and the thermostat valve valve body lower end is equipped with the valve protruded into inside the valve seat Core assembly is set with the spring that a lower end is withstood on the valve seat on the core assembly, and it is fixed that clean-up port end is equipped with one Plate, the fixed plate inside are hinged with a pull rod, and the pull rod other end is hinged with the bullet of one with pyramidal tray cooperation, institute The inside that pyramidal tray is mounted on valve body is stated, the pyramidal tray is equipped with a communication port, and the bullet lower end is equipped with a circle The filter screen of shape, the clean-up port lower end are equipped with a water inlet, and valve seat left end water outlet is equipped with a water outlet, the fixation Plate left end matches to form prismatic pair with valve body inner bore, and valve deck is connect with valve body screw thread is fixed on the valve body for the fixed plate On.

Preferably, the circular filter screen diameter is less than the communication port bore.

Preferably, the filter screen adopts the contact surface being screwed on the bullet and between the two and is equipped with one Sealing ring.

Preferably, the pyramidal tray is made of elastic material.

Preferably, the fixed plate is made of elastoplastic.

Preferably, the pyramidal tray is overlapped with the pyramidal tray central axis.

The beneficial effects of the utility model

The utility model pull rod upper and lower ends are hinged with fixed plate, bullet respectively, dismantle the valve deck of fixed fixed plate just The bullet with filter screen can be taken out, and pyramidal tray made of bullet and elastic material is used cooperatively and uses lozenges Sealing, leakproofness is strong, and thermostat valve may filter that the impurity in heating water, and filter screen disassembly, cleaning are convenient and strength-saving.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the utility model of the whole structure diagram.

Fig. 2 is the bullet overlooking structure figure in the utility model Fig. 1.

In figure

1- temperature control valve body, 2- spring, 3- core assembly, 4- filter screen, 5- bullet, 6- pull rod, 7- valve deck, 8- are fixed Plate, 9- water inlet, 10- pyramidal tray, 11- communication port, 12- valve body, 13- water outlet, the clean-up port 14-.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and examples, and the embodiments of the present invention includes But it is not limited to the following example.

To achieve the goals above, the technical solution adopted in the utility model is as follows:

As shown in Fig. 1 to 2, the easy to clean thermostat valve, including temperature control valve body 1, spring 2, core assembly 3, filter screen 4, Bullet 5, pull rod 6, valve deck 7, fixed plate 8, water inlet 9, pyramidal tray 10, communication port 11, valve seat 12, water outlet 13 and cleaning Mouth 14；Temperature control valve body 1 is mounted on valve seat 12, and 1 lower end of temperature control valve body is equipped with the core assembly protruded into inside valve seat 12 3, the spring 2 that a lower end is withstood on valve seat 12 is set on core assembly 3, and 14 end of clean-up port is equipped with a fixed plate 8, fixed A pull rod 6 is hinged on the inside of plate 8,6 other end of pull rod is hinged with a bullet 5 cooperated with pyramidal tray 10, pyramidal tray 10 It is mounted on the inside of valve body, pyramidal tray 10 is equipped with a communication port 11, and 5 lower end of bullet is equipped with a circular filter screen 4, clearly It manages 14 lower end of mouth and is equipped with a water inlet 9,12 left end water outlet of valve seat is equipped with a water outlet 13,8 left end of fixed plate and valve body inner bore It matches to form prismatic pair, valve deck 7 is connect with valve body screw thread is fixed on fixed plate 8 on valve body, and circular 4 diameter of filter screen is small In 11 bore of communication port, filter screen 4 adopts the contact surface being screwed on bullet 5 and between the two and is equipped with a sealing Circle, pyramidal tray 10 are made of elastic material, and fixed plate 8 is made of elastoplastic, pyramidal tray 10 and pyramidal tray 10 Central axis is overlapped.

When utility model works, after heating water enters valve body by water inlet 9, the bullet on pyramidal tray 10 can be flowed through 5,5 lower end of bullet is equipped with a filter screen 4, and filter screen 4 adopts the contact surface being screwed on bullet 5 and between the two One sealing ring is installed, so heating water can be flow to by the communication port 11 of 4 one end of filter screen 4 and filter screen Inside the valve seat 12 of 1 lower end of temperature control valve body, adjust temperature control valve body 1 on 3 lower end of thermoregulation knob adjustable valve core assembly with The size being open between valve seat 12, will be at clean-up port 14 and valve before heating when cleaning filter screen 4 so as to adjust indoor temperature The valve deck 7 that body is threadedly coupled can disassemble the fixed plate 8 cooperated with valve body inner bore, pull fixed plate 8 that can make and consolidate The hinged pull rod 6 of fixed board 8 pulls bullet 5, disengages it from pyramidal tray 10, and it is convenient and strength-saving to clear up filter screen 4 for convenient disassembly； When mounting plate 8, bullet 5 is made to protrude into valve inner, then utilizes to cover valve deck 7 on the outside of fixed plate 8 and screw valve deck 7, It can just make pull rod 6 that bullet 5 be pushed to move downward, be embedded in it in 10 inner cavity of pyramidal tray, pyramidal tray 10 is using elasticity Material is made, and pyramidal tray 10 generates flexible deformation and can firmly be stuck on bullet 5, and leakproofness is strong, easy for installation.

Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model Under inspiration, similar technical solution is designed, and reaches above-mentioned technical effect, is the protection model for falling into the utility model It encloses.

Claims (6)

1. a kind of easy to clean thermostat valve, it is characterised in that: including temperature control valve body (1), spring (2), core assembly (3), filtering Net (4), bullet (5), pull rod (6), valve deck (7), fixed plate (8), water inlet (9), pyramidal tray (10), communication port (11), Valve seat (12), water outlet (13) and clean-up port (14)；Temperature control valve body (1) is mounted on valve seat (12), the temperature control valve body (1) lower end, which is equipped with, protrudes into the internal core assembly (3) of the valve seat (12), is set with a lower end on the core assembly (3) The spring (2) on the valve seat (12) is withstood on, clean-up port (14) end is equipped with a fixed plate (8), on the inside of the fixed plate (8) It is hinged with a pull rod (6), pull rod (6) other end is hinged with the bullet (5) of one with pyramidal tray (10) cooperation, the cone Shape pallet (10) is mounted on the inside of valve body, and the pyramidal tray (10) is equipped with a communication port (11), under the bullet (5) End is equipped with a circular filter screen (4), and clean-up port (14) lower end is equipped with a water inlet (9), and valve seat (12) left end goes out Water end (W.E.) is equipped with a water outlet (13), and fixed plate (8) left end matches to form prismatic pair with valve body inner bore, valve deck (7) and valve The fixed plate (8) is fixed on the valve body by body threaded connection.

2. a kind of easy to clean thermostat valve according to claim 1, which is characterized in that circular filter screen (4) diameter Less than the communication port (11) bore.

3. a kind of easy to clean thermostat valve according to claim 1, which is characterized in that the filter screen (4) is solid using screw It is scheduled on the bullet (5) and contact surface between the two is equipped with a sealing ring.

4. a kind of easy to clean thermostat valve according to claim 1, which is characterized in that the pyramidal tray (10) is using elasticity Material is made.

5. a kind of easy to clean thermostat valve according to claim 1, which is characterized in that the fixed plate (8) is using elasticity modeling Material is made.

6. a kind of easy to clean thermostat valve according to claim 1, which is characterized in that the pyramidal tray (10) and the cone Shape pallet (10) central axis is overlapped.